From 627b6a746a36ca87f2c19fd58b1dc69515fa2312 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 21:24:37 -0600
Subject: [PATCH 1/8] Add high pair of seven segment displays

This also increases the number of registers to 4, one more for the high
pair of displays, and a final one for a mask register which has not been
implemented yet.
---
 hw/fpga/SevenSeg.sv         |  11 +-
 hw/fpga/addr_decode.sv      |   2 +-
 hw/fpga/hvl/cs_testbench.sv |   2 +-
 hw/fpga/super6502.qsf       | 234 ++++++++++++++++++++----------------
 hw/fpga/super6502.sv        |   6 +-
 5 files changed, 144 insertions(+), 111 deletions(-)

diff --git a/hw/fpga/SevenSeg.sv b/hw/fpga/SevenSeg.sv
index 852b341..93a05e3 100644
--- a/hw/fpga/SevenSeg.sv
+++ b/hw/fpga/SevenSeg.sv
@@ -6,12 +6,12 @@ module SevenSeg(
 
     input [7:0] data,
     input cs,
-    input addr,
+    input [1:0] addr,
     
-    output logic [6:0] HEX0, HEX1, HEX2, HEX3
+    output logic [6:0] HEX0, HEX1, HEX2, HEX3, HEX4, HEX5
 );
 
-logic [7:0] _data [2];
+logic [7:0] _data [3:0];
 
 always_ff @(posedge clk) begin
     if (rst)
@@ -21,12 +21,13 @@ always_ff @(posedge clk) begin
 end
 
 
-logic [3:0] hex_4[3:0];
+logic [3:0] hex_4[5:0];
 
+assign {hex_4[5], hex_4[4]} = _data[2];
 assign {hex_4[3], hex_4[2]} = _data[1];
 assign {hex_4[1], hex_4[0]} = _data[0];
 
-HexDriver hex_drivers[3:0] (hex_4, {HEX3, HEX2, HEX1, HEX0});
+HexDriver hex_drivers[5:0] (hex_4, {HEX5, HEX4, HEX3, HEX2, HEX1, HEX0});
 
 
 endmodule
diff --git a/hw/fpga/addr_decode.sv b/hw/fpga/addr_decode.sv
index 65cdb45..1b4dd5e 100644
--- a/hw/fpga/addr_decode.sv
+++ b/hw/fpga/addr_decode.sv
@@ -7,6 +7,6 @@ module addr_decode(
 
 assign rom_cs = addr[15];
 assign ram_cs = ~addr[15] && addr < 16'h7ff0;
-assign hex_cs = addr >= 16'h7ff0 && addr < 16'h7ff2;
+assign hex_cs = addr >= 16'h7ff0 && addr < 16'h7ff4;
 
 endmodule
diff --git a/hw/fpga/hvl/cs_testbench.sv b/hw/fpga/hvl/cs_testbench.sv
index 731443e..b552abb 100644
--- a/hw/fpga/hvl/cs_testbench.sv
+++ b/hw/fpga/hvl/cs_testbench.sv
@@ -26,7 +26,7 @@ initial begin : TEST_VECTORS
             else
                 $error("Bad CS! addr=%4x should have ram_cs!", addr);
         end
-        if (i >= 16'h7ff0 && i < 16'h7ff2) begin
+        if (i >= 16'h7ff0 && i < 16'h7ff4) begin
             assert(hex_cs == '1)
             else
                 $error("Bad CS! addr=%4x should have io_cs!", addr);
diff --git a/hw/fpga/super6502.qsf b/hw/fpga/super6502.qsf
index 5907dbf..2ba482a 100644
--- a/hw/fpga/super6502.qsf
+++ b/hw/fpga/super6502.qsf
@@ -214,13 +214,9 @@ set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_BUFFER_FULL_STOP=
 set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_CURRENT_RESOURCE_WIDTH=1" -section_id auto_signaltap_0
 set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INCREMENTAL_ROUTING=1" -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[1] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[3] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[5] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[12] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[15] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[19] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[25] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[31] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_LEVEL=1" -section_id auto_signaltap_0
 set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_SAMPLE_DEPTH=1024" -section_id auto_signaltap_0
 set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_IN_ENABLED=0" -section_id auto_signaltap_0
@@ -232,12 +228,10 @@ set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_LEVEL_PIP
 set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_ENABLE_ADVANCED_TRIGGER=0" -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[11] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[23] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[26] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[30] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[10] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT acq_clk -to "cpu_clk:cpu_clk|altpll:altpll_component|cpu_clk_altpll:auto_generated|wire_pll1_clk[0]~clkctrl" -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[6] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[8] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[13] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[14] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[0] -to "SevenSeg:segs|_data[0][0]" -section_id auto_signaltap_0
@@ -256,48 +250,6 @@ set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[12]
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[13] -to "SevenSeg:segs|_data[1][5]" -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[14] -to "SevenSeg:segs|_data[1][6]" -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[15] -to "SevenSeg:segs|_data[1][7]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[16] -to "SevenSeg:segs|addr" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[17] -to "SevenSeg:segs|clk" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[18] -to "SevenSeg:segs|cs" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[19] -to "SevenSeg:segs|rst" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[20] -to "SevenSeg:segs|rw" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[21] -to cpu_addr[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[22] -to cpu_addr[10] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[23] -to cpu_addr[11] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[24] -to cpu_addr[12] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[25] -to cpu_addr[13] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[26] -to cpu_addr[14] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[27] -to cpu_addr[15] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[28] -to cpu_addr[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[29] -to cpu_addr[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[30] -to cpu_addr[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[31] -to cpu_addr[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[32] -to cpu_addr[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[33] -to cpu_addr[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[34] -to cpu_addr[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[35] -to cpu_addr[8] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[36] -to cpu_addr[9] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[37] -to cpu_data_in[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[38] -to cpu_data_in[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[39] -to cpu_data_in[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[40] -to cpu_data_in[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[41] -to cpu_data_in[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[42] -to cpu_data_in[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[43] -to cpu_data_in[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[44] -to cpu_data_in[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[45] -to cpu_data_out[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[46] -to cpu_data_out[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[47] -to cpu_data_out[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[48] -to cpu_data_out[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[49] -to cpu_data_out[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[50] -to cpu_data_out[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[51] -to cpu_data_out[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[52] -to cpu_data_out[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[53] -to cpu_phi2 -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[54] -to cpu_rwb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[55] -to cpu_sync -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[56] -to cpu_vpb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[57] -to rst_n -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[0] -to "SevenSeg:segs|_data[0][0]" -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[1] -to "SevenSeg:segs|_data[0][1]" -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[2] -to "SevenSeg:segs|_data[0][2]" -section_id auto_signaltap_0
@@ -314,67 +266,147 @@ set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[12] -t
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[13] -to "SevenSeg:segs|_data[1][5]" -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[14] -to "SevenSeg:segs|_data[1][6]" -section_id auto_signaltap_0
 set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[15] -to "SevenSeg:segs|_data[1][7]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[16] -to "SevenSeg:segs|addr" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[17] -to "SevenSeg:segs|clk" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[18] -to "SevenSeg:segs|cs" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[19] -to "SevenSeg:segs|rst" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[20] -to "SevenSeg:segs|rw" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[21] -to cpu_addr[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[22] -to cpu_addr[10] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[23] -to cpu_addr[11] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[24] -to cpu_addr[12] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[25] -to cpu_addr[13] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[26] -to cpu_addr[14] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[27] -to cpu_addr[15] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[28] -to cpu_addr[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[29] -to cpu_addr[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[30] -to cpu_addr[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[31] -to cpu_addr[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[32] -to cpu_addr[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[33] -to cpu_addr[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[34] -to cpu_addr[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[35] -to cpu_addr[8] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[36] -to cpu_addr[9] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[37] -to cpu_data_in[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[38] -to cpu_data_in[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[39] -to cpu_data_in[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[40] -to cpu_data_in[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[41] -to cpu_data_in[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[42] -to cpu_data_in[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[43] -to cpu_data_in[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[44] -to cpu_data_in[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[45] -to cpu_data_out[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[46] -to cpu_data_out[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[47] -to cpu_data_out[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[48] -to cpu_data_out[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[49] -to cpu_data_out[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[50] -to cpu_data_out[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[51] -to cpu_data_out[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[52] -to cpu_data_out[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[53] -to cpu_phi2 -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[54] -to cpu_rwb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[55] -to cpu_sync -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[56] -to cpu_vpb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[57] -to rst_n -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_DATA_BITS=58" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_BITS=58" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_STORAGE_QUALIFIER_BITS=58" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INVERSION_MASK=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INVERSION_MASK_LENGTH=198" -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[0] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[2] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[4] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[7] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[9] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[16] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[17] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[18] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[20] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[21] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[22] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[24] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[27] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
 set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[28] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[29] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
+set_location_assignment PIN_F20 -to HEX4[6]
+set_location_assignment PIN_F19 -to HEX4[5]
+set_location_assignment PIN_H19 -to HEX4[4]
+set_location_assignment PIN_J18 -to HEX4[3]
+set_location_assignment PIN_E19 -to HEX4[2]
+set_location_assignment PIN_J20 -to HEX5[0]
+set_location_assignment PIN_K20 -to HEX5[1]
+set_location_assignment PIN_L18 -to HEX5[2]
+set_location_assignment PIN_N18 -to HEX5[3]
+set_location_assignment PIN_M20 -to HEX5[4]
+set_location_assignment PIN_N19 -to HEX5[5]
+set_location_assignment PIN_N20 -to HEX5[6]
+set_location_assignment PIN_F18 -to HEX4[0]
+set_location_assignment PIN_E20 -to HEX4[1]
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[16] -to "SevenSeg:segs|_data[2][0]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[17] -to "SevenSeg:segs|_data[2][1]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[18] -to "SevenSeg:segs|_data[2][2]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[19] -to "SevenSeg:segs|_data[2][3]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[20] -to "SevenSeg:segs|_data[2][4]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[21] -to "SevenSeg:segs|_data[2][5]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[22] -to "SevenSeg:segs|_data[2][6]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[23] -to "SevenSeg:segs|_data[2][7]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[16] -to "SevenSeg:segs|_data[2][0]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[17] -to "SevenSeg:segs|_data[2][1]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[18] -to "SevenSeg:segs|_data[2][2]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[19] -to "SevenSeg:segs|_data[2][3]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[20] -to "SevenSeg:segs|_data[2][4]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[21] -to "SevenSeg:segs|_data[2][5]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[22] -to "SevenSeg:segs|_data[2][6]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[23] -to "SevenSeg:segs|_data[2][7]" -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[9] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[19] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[21] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[22] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[25] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[24] -to "SevenSeg:segs|addr[0]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[25] -to "SevenSeg:segs|addr[1]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[26] -to "SevenSeg:segs|clk" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[27] -to "SevenSeg:segs|cs" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[28] -to "SevenSeg:segs|rst" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[29] -to "SevenSeg:segs|rw" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[30] -to cpu_addr[0] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[31] -to cpu_addr[10] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[32] -to cpu_addr[11] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[33] -to cpu_addr[12] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[34] -to cpu_addr[13] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[35] -to cpu_addr[14] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[36] -to cpu_addr[15] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[37] -to cpu_addr[1] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[38] -to cpu_addr[2] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[39] -to cpu_addr[3] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[40] -to cpu_addr[4] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[41] -to cpu_addr[5] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[42] -to cpu_addr[6] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[43] -to cpu_addr[7] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[44] -to cpu_addr[8] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[45] -to cpu_addr[9] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[46] -to cpu_data_in[0] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[47] -to cpu_data_in[1] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[48] -to cpu_data_in[2] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[49] -to cpu_data_in[3] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[50] -to cpu_data_in[4] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[51] -to cpu_data_in[5] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[52] -to cpu_data_in[6] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[53] -to cpu_data_in[7] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[54] -to cpu_data_out[0] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[55] -to cpu_data_out[1] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[56] -to cpu_data_out[2] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[57] -to cpu_data_out[3] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[58] -to cpu_data_out[4] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[59] -to cpu_data_out[5] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[60] -to cpu_data_out[6] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[61] -to cpu_data_out[7] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[62] -to cpu_phi2 -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[63] -to cpu_rwb -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[64] -to cpu_sync -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[65] -to cpu_vpb -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[66] -to rst_n -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[24] -to "SevenSeg:segs|addr[0]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[25] -to "SevenSeg:segs|addr[1]" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[26] -to "SevenSeg:segs|clk" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[27] -to "SevenSeg:segs|cs" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[28] -to "SevenSeg:segs|rst" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[29] -to "SevenSeg:segs|rw" -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[30] -to cpu_addr[0] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[31] -to cpu_addr[10] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[32] -to cpu_addr[11] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[33] -to cpu_addr[12] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[34] -to cpu_addr[13] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[35] -to cpu_addr[14] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[36] -to cpu_addr[15] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[37] -to cpu_addr[1] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[38] -to cpu_addr[2] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[39] -to cpu_addr[3] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[40] -to cpu_addr[4] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[41] -to cpu_addr[5] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[42] -to cpu_addr[6] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[43] -to cpu_addr[7] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[44] -to cpu_addr[8] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[45] -to cpu_addr[9] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[46] -to cpu_data_in[0] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[47] -to cpu_data_in[1] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[48] -to cpu_data_in[2] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[49] -to cpu_data_in[3] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[50] -to cpu_data_in[4] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[51] -to cpu_data_in[5] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[52] -to cpu_data_in[6] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[53] -to cpu_data_in[7] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[54] -to cpu_data_out[0] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[55] -to cpu_data_out[1] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[56] -to cpu_data_out[2] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[57] -to cpu_data_out[3] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[58] -to cpu_data_out[4] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[59] -to cpu_data_out[5] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[60] -to cpu_data_out[6] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[61] -to cpu_data_out[7] -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[62] -to cpu_phi2 -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[63] -to cpu_rwb -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[64] -to cpu_sync -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[65] -to cpu_vpb -section_id auto_signaltap_0
+set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[66] -to rst_n -section_id auto_signaltap_0
+set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_DATA_BITS=67" -section_id auto_signaltap_0
+set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_BITS=67" -section_id auto_signaltap_0
+set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_STORAGE_QUALIFIER_BITS=67" -section_id auto_signaltap_0
+set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INVERSION_MASK=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" -section_id auto_signaltap_0
+set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INVERSION_MASK_LENGTH=225" -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[0] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[3] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[8] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[20] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[26] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[29] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
+set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[31] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_global_assignment -name SLD_FILE db/stp1_auto_stripped.stp
 set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top
\ No newline at end of file
diff --git a/hw/fpga/super6502.sv b/hw/fpga/super6502.sv
index 6690d3c..1b61440 100644
--- a/hw/fpga/super6502.sv
+++ b/hw/fpga/super6502.sv
@@ -20,7 +20,7 @@ module super6502(
     output  logic           cpu_be,
     output  logic           cpu_nmib,
     
-    output logic [6:0] HEX0, HEX1, HEX2, HEX3
+    output logic [6:0] HEX0, HEX1, HEX2, HEX3, HEX4, HEX5
   );
   
 logic rst;
@@ -99,8 +99,8 @@ SevenSeg segs(
     .rw(cpu_rwb),
     .data(cpu_data_in),
     .cs(hex_cs),
-    .addr(cpu_addr[0]),
-    .HEX0(HEX0), .HEX1(HEX1), .HEX2(HEX2), .HEX3(HEX3),
+    .addr(cpu_addr[1:0]),
+    .HEX0(HEX0), .HEX1(HEX1), .HEX2(HEX2), .HEX3(HEX3), .HEX4(HEX4), .HEX5(HEX5)
 );
  
  

From 9bbfce23e2c6eee89da4ef8dcf82da4118335d60 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 21:26:19 -0600
Subject: [PATCH 2/8] Add driver for hex digits

This only includes the method to set the pairs of displays individually.
The functions to write a single 16 or 32 bit value have not been
implemented yet, nor has the mask function.
---
 sw/io.inc65   |  2 +-
 sw/main.c     | 13 +++++++------
 sw/sevenseg.h | 12 ++++++++++++
 sw/sevenseg.s | 39 +++++++++++++++++++++++++++++++++++++++
 4 files changed, 59 insertions(+), 7 deletions(-)
 create mode 100644 sw/sevenseg.h
 create mode 100644 sw/sevenseg.s

diff --git a/sw/io.inc65 b/sw/io.inc65
index 8f254ac..4bf4736 100644
--- a/sw/io.inc65
+++ b/sw/io.inc65
@@ -1 +1 @@
-BB_SPI_BASE = $7ff0
+SEVEN_SEG  = $7ff0
diff --git a/sw/main.c b/sw/main.c
index a09a475..d20d3e0 100644
--- a/sw/main.c
+++ b/sw/main.c
@@ -1,11 +1,12 @@
-#define SEVEN_SEG 0x7ff0
-
 #include <stdint.h>
 
-int main() {
-    uint16_t* seven_seg;
-    seven_seg = (uint16_t*)SEVEN_SEG;
+#include "sevenseg.h"
 
-    *seven_seg = 0xbabe;
+int main() {
+    //hex_enable(0xff);
+    hex_set_8(0xb5, 0);
+    hex_set_8(0x00, 1);
+    hex_set_8(0xb0, 2);
+    while(1);
     return 0;
 }
diff --git a/sw/sevenseg.h b/sw/sevenseg.h
new file mode 100644
index 0000000..a2b2175
--- /dev/null
+++ b/sw/sevenseg.h
@@ -0,0 +1,12 @@
+#ifndef _SEVEN_SEG
+#define _SEVEN_SEG
+
+#include <stdint.h>
+
+uint8_t hex_set_8(uint8_t val, uint8_t idx);
+uint8_t hex_set_16(uint16_t val);
+uint8_t hex_set_24(uint32_t val);
+
+void hex_enable(uint8_t mask);
+
+#endif
\ No newline at end of file
diff --git a/sw/sevenseg.s b/sw/sevenseg.s
new file mode 100644
index 0000000..691fb2c
--- /dev/null
+++ b/sw/sevenseg.s
@@ -0,0 +1,39 @@
+.include "io.inc65"
+
+.export _hex_set_8
+.export _hex_set_16
+.export _hex_set_24
+.export _hex_enable
+
+.autoimport	on
+
+.code
+
+; @in A: idx Stack[0]: val
+; @out A: 0 for success, 1 for failure.
+; Sets one of the 3 pairs of hex digits.
+_hex_set_8:
+        phx
+        cmp #$3         ; If idx >= 3 then fail
+        bcc @1
+        lda #$1
+        rts
+@1:     tax             ; Move idx into x
+        jsr popa        ; put val into a
+        sta SEVEN_SEG,x ; write to val
+        lda #$0
+        plx
+        rts
+
+_hex_set_16:
+        lda #$1
+        rts
+
+_hex_set_24:
+        lda #$1
+        rts
+
+; @in A: mask
+; Set the mask for seven seg enables
+_hex_enable:
+        rts
\ No newline at end of file

From c7e8cc37981b6c19f48841e113ec722598af5317 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 21:45:30 -0600
Subject: [PATCH 3/8] Implement enable byte in hw

---
 hw/fpga/SevenSeg.sv   |  11 ++-
 hw/fpga/super6502.qsf | 195 ------------------------------------------
 2 files changed, 10 insertions(+), 196 deletions(-)

diff --git a/hw/fpga/SevenSeg.sv b/hw/fpga/SevenSeg.sv
index 93a05e3..ff2179e 100644
--- a/hw/fpga/SevenSeg.sv
+++ b/hw/fpga/SevenSeg.sv
@@ -27,7 +27,16 @@ assign {hex_4[5], hex_4[4]} = _data[2];
 assign {hex_4[3], hex_4[2]} = _data[1];
 assign {hex_4[1], hex_4[0]} = _data[0];
 
-HexDriver hex_drivers[5:0] (hex_4, {HEX5, HEX4, HEX3, HEX2, HEX1, HEX0});
+logic [6:0] _HEX0, _HEX1, _HEX2, _HEX3, _HEX4, _HEX5;
+
+HexDriver hex_drivers[5:0] (hex_4, {_HEX5, _HEX4, _HEX3, _HEX2, _HEX1, _HEX0});
+
+assign HEX0 = _HEX0 | {7{~_data[3][0]}};
+assign HEX1 = _HEX1 | {7{~_data[3][1]}};
+assign HEX2 = _HEX2 | {7{~_data[3][2]}};
+assign HEX3 = _HEX3 | {7{~_data[3][3]}};
+assign HEX4 = _HEX4 | {7{~_data[3][4]}};
+assign HEX5 = _HEX5 | {7{~_data[3][5]}};
 
 
 endmodule
diff --git a/hw/fpga/super6502.qsf b/hw/fpga/super6502.qsf
index 2ba482a..7c3a514 100644
--- a/hw/fpga/super6502.qsf
+++ b/hw/fpga/super6502.qsf
@@ -200,81 +200,6 @@ set_instance_assignment -name IO_STANDARD "2.5 V" -to clk_50
 set_global_assignment -name ENABLE_SIGNALTAP OFF
 set_global_assignment -name USE_SIGNALTAP_FILE output_files/stp1.stp
 set_global_assignment -name SIGNALTAP_FILE output_files/stp1.stp
-set_global_assignment -name SLD_NODE_CREATOR_ID 110 -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_ENTITY_NAME sld_signaltap -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_RAM_BLOCK_TYPE=AUTO" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_NODE_INFO=805334528" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_POWER_UP_TRIGGER=0" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_STORAGE_QUALIFIER_INVERSION_MASK_LENGTH=0" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_SEGMENT_SIZE=1024" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_ATTRIBUTE_MEM_MODE=OFF" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_STATE_FLOW_USE_GENERATED=0" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_STATE_BITS=11" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_BUFFER_FULL_STOP=1" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_CURRENT_RESOURCE_WIDTH=1" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INCREMENTAL_ROUTING=1" -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[1] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[5] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[12] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[15] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_LEVEL=1" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_SAMPLE_DEPTH=1024" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_IN_ENABLED=0" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_PIPELINE=0" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_RAM_PIPELINE=0" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_COUNTER_PIPELINE=0" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_ADVANCED_TRIGGER_ENTITY=basic,1," -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_LEVEL_PIPELINE=1" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_ENABLE_ADVANCED_TRIGGER=0" -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[11] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[23] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[30] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[10] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT acq_clk -to "cpu_clk:cpu_clk|altpll:altpll_component|cpu_clk_altpll:auto_generated|wire_pll1_clk[0]~clkctrl" -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[6] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[13] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[14] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[0] -to "SevenSeg:segs|_data[0][0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[1] -to "SevenSeg:segs|_data[0][1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[2] -to "SevenSeg:segs|_data[0][2]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[3] -to "SevenSeg:segs|_data[0][3]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[4] -to "SevenSeg:segs|_data[0][4]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[5] -to "SevenSeg:segs|_data[0][5]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[6] -to "SevenSeg:segs|_data[0][6]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[7] -to "SevenSeg:segs|_data[0][7]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[8] -to "SevenSeg:segs|_data[1][0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[9] -to "SevenSeg:segs|_data[1][1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[10] -to "SevenSeg:segs|_data[1][2]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[11] -to "SevenSeg:segs|_data[1][3]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[12] -to "SevenSeg:segs|_data[1][4]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[13] -to "SevenSeg:segs|_data[1][5]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[14] -to "SevenSeg:segs|_data[1][6]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[15] -to "SevenSeg:segs|_data[1][7]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[0] -to "SevenSeg:segs|_data[0][0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[1] -to "SevenSeg:segs|_data[0][1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[2] -to "SevenSeg:segs|_data[0][2]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[3] -to "SevenSeg:segs|_data[0][3]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[4] -to "SevenSeg:segs|_data[0][4]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[5] -to "SevenSeg:segs|_data[0][5]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[6] -to "SevenSeg:segs|_data[0][6]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[7] -to "SevenSeg:segs|_data[0][7]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[8] -to "SevenSeg:segs|_data[1][0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[9] -to "SevenSeg:segs|_data[1][1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[10] -to "SevenSeg:segs|_data[1][2]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[11] -to "SevenSeg:segs|_data[1][3]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[12] -to "SevenSeg:segs|_data[1][4]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[13] -to "SevenSeg:segs|_data[1][5]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[14] -to "SevenSeg:segs|_data[1][6]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[15] -to "SevenSeg:segs|_data[1][7]" -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[2] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[4] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[7] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[16] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[17] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[18] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[24] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[27] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[28] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
 set_location_assignment PIN_F20 -to HEX4[6]
 set_location_assignment PIN_F19 -to HEX4[5]
 set_location_assignment PIN_H19 -to HEX4[4]
@@ -289,124 +214,4 @@ set_location_assignment PIN_N19 -to HEX5[5]
 set_location_assignment PIN_N20 -to HEX5[6]
 set_location_assignment PIN_F18 -to HEX4[0]
 set_location_assignment PIN_E20 -to HEX4[1]
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[16] -to "SevenSeg:segs|_data[2][0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[17] -to "SevenSeg:segs|_data[2][1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[18] -to "SevenSeg:segs|_data[2][2]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[19] -to "SevenSeg:segs|_data[2][3]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[20] -to "SevenSeg:segs|_data[2][4]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[21] -to "SevenSeg:segs|_data[2][5]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[22] -to "SevenSeg:segs|_data[2][6]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[23] -to "SevenSeg:segs|_data[2][7]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[16] -to "SevenSeg:segs|_data[2][0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[17] -to "SevenSeg:segs|_data[2][1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[18] -to "SevenSeg:segs|_data[2][2]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[19] -to "SevenSeg:segs|_data[2][3]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[20] -to "SevenSeg:segs|_data[2][4]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[21] -to "SevenSeg:segs|_data[2][5]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[22] -to "SevenSeg:segs|_data[2][6]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[23] -to "SevenSeg:segs|_data[2][7]" -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[9] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[19] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[21] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[22] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[25] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[24] -to "SevenSeg:segs|addr[0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[25] -to "SevenSeg:segs|addr[1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[26] -to "SevenSeg:segs|clk" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[27] -to "SevenSeg:segs|cs" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[28] -to "SevenSeg:segs|rst" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[29] -to "SevenSeg:segs|rw" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[30] -to cpu_addr[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[31] -to cpu_addr[10] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[32] -to cpu_addr[11] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[33] -to cpu_addr[12] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[34] -to cpu_addr[13] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[35] -to cpu_addr[14] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[36] -to cpu_addr[15] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[37] -to cpu_addr[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[38] -to cpu_addr[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[39] -to cpu_addr[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[40] -to cpu_addr[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[41] -to cpu_addr[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[42] -to cpu_addr[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[43] -to cpu_addr[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[44] -to cpu_addr[8] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[45] -to cpu_addr[9] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[46] -to cpu_data_in[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[47] -to cpu_data_in[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[48] -to cpu_data_in[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[49] -to cpu_data_in[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[50] -to cpu_data_in[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[51] -to cpu_data_in[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[52] -to cpu_data_in[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[53] -to cpu_data_in[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[54] -to cpu_data_out[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[55] -to cpu_data_out[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[56] -to cpu_data_out[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[57] -to cpu_data_out[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[58] -to cpu_data_out[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[59] -to cpu_data_out[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[60] -to cpu_data_out[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[61] -to cpu_data_out[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[62] -to cpu_phi2 -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[63] -to cpu_rwb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[64] -to cpu_sync -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[65] -to cpu_vpb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_trigger_in[66] -to rst_n -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[24] -to "SevenSeg:segs|addr[0]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[25] -to "SevenSeg:segs|addr[1]" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[26] -to "SevenSeg:segs|clk" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[27] -to "SevenSeg:segs|cs" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[28] -to "SevenSeg:segs|rst" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[29] -to "SevenSeg:segs|rw" -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[30] -to cpu_addr[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[31] -to cpu_addr[10] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[32] -to cpu_addr[11] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[33] -to cpu_addr[12] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[34] -to cpu_addr[13] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[35] -to cpu_addr[14] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[36] -to cpu_addr[15] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[37] -to cpu_addr[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[38] -to cpu_addr[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[39] -to cpu_addr[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[40] -to cpu_addr[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[41] -to cpu_addr[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[42] -to cpu_addr[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[43] -to cpu_addr[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[44] -to cpu_addr[8] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[45] -to cpu_addr[9] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[46] -to cpu_data_in[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[47] -to cpu_data_in[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[48] -to cpu_data_in[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[49] -to cpu_data_in[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[50] -to cpu_data_in[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[51] -to cpu_data_in[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[52] -to cpu_data_in[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[53] -to cpu_data_in[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[54] -to cpu_data_out[0] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[55] -to cpu_data_out[1] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[56] -to cpu_data_out[2] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[57] -to cpu_data_out[3] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[58] -to cpu_data_out[4] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[59] -to cpu_data_out[5] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[60] -to cpu_data_out[6] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[61] -to cpu_data_out[7] -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[62] -to cpu_phi2 -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[63] -to cpu_rwb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[64] -to cpu_sync -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[65] -to cpu_vpb -section_id auto_signaltap_0
-set_instance_assignment -name CONNECT_TO_SLD_NODE_ENTITY_PORT acq_data_in[66] -to rst_n -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_DATA_BITS=67" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_TRIGGER_BITS=67" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_STORAGE_QUALIFIER_BITS=67" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INVERSION_MASK=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" -section_id auto_signaltap_0
-set_global_assignment -name SLD_NODE_PARAMETER_ASSIGNMENT "SLD_INVERSION_MASK_LENGTH=225" -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[0] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[3] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[8] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[20] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[26] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[29] -to auto_signaltap_0|vcc -section_id auto_signaltap_0
-set_instance_assignment -name POST_FIT_CONNECT_TO_SLD_NODE_ENTITY_PORT crc[31] -to auto_signaltap_0|gnd -section_id auto_signaltap_0
-set_global_assignment -name SLD_FILE db/stp1_auto_stripped.stp
 set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top
\ No newline at end of file

From c8a7cc4153a3ee6ba7600216863c939381608df1 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 21:46:08 -0600
Subject: [PATCH 4/8] Implement enable byte in sw

---
 sw/sevenseg.s | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sw/sevenseg.s b/sw/sevenseg.s
index 691fb2c..096d758 100644
--- a/sw/sevenseg.s
+++ b/sw/sevenseg.s
@@ -36,4 +36,5 @@ _hex_set_24:
 ; @in A: mask
 ; Set the mask for seven seg enables
 _hex_enable:
+        sta SEVEN_SEG+3
         rts
\ No newline at end of file

From 226a2972cc739ba1096d7bd11bba3775784791e8 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 21:47:59 -0600
Subject: [PATCH 5/8] Implement hex_set_16

---
 sw/sevenseg.s | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sw/sevenseg.s b/sw/sevenseg.s
index 096d758..3305c2e 100644
--- a/sw/sevenseg.s
+++ b/sw/sevenseg.s
@@ -25,8 +25,13 @@ _hex_set_8:
         plx
         rts
 
+; @in A/X: val
+; @out A: 0 for success, 1 for failure
+; Sets the low 2 pairs of hex digits
 _hex_set_16:
-        lda #$1
+        sta SEVEN_SEG
+        stx SEVEN_SEG+1
+        lda #$0
         rts
 
 _hex_set_24:

From 1a9290b97bbd0b08a3e2d8855e9437047a30c991 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 21:55:17 -0600
Subject: [PATCH 6/8] Implement hex_set_24

---
 sw/main.c     |  6 ++----
 sw/sevenseg.s | 10 +++++++++-
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/sw/main.c b/sw/main.c
index d20d3e0..c7a5217 100644
--- a/sw/main.c
+++ b/sw/main.c
@@ -3,10 +3,8 @@
 #include "sevenseg.h"
 
 int main() {
-    //hex_enable(0xff);
-    hex_set_8(0xb5, 0);
-    hex_set_8(0x00, 1);
-    hex_set_8(0xb0, 2);
+    hex_enable(0x3f);
+    hex_set_24(0xabcdef);
     while(1);
     return 0;
 }
diff --git a/sw/sevenseg.s b/sw/sevenseg.s
index 3305c2e..e915d59 100644
--- a/sw/sevenseg.s
+++ b/sw/sevenseg.s
@@ -1,5 +1,7 @@
 .include "io.inc65"
 
+.importzp sp, sreg
+
 .export _hex_set_8
 .export _hex_set_16
 .export _hex_set_24
@@ -34,8 +36,14 @@ _hex_set_16:
         lda #$0
         rts
 
+; @in A/X/sreg: val
+; @out A: 0 for success, 1 for failure
+; Sets the 3 pairs of hex digits for a 24 bit value
 _hex_set_24:
-        lda #$1
+        sta SEVEN_SEG
+        stx SEVEN_SEG+1
+        lda sreg
+        sta SEVEN_SEG+2
         rts
 
 ; @in A: mask

From a6bcadab6effd7272db4fca3e43d2f9f016c83fa Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 22:04:28 -0600
Subject: [PATCH 7/8] Fix bugs in sevenseg.s

Fixed bug where we forgot to restore x in _hex_set_8 if the idx check
fails. We did remember to restore it if the check passed.

Fixed bug where _hex_set_24 did not return 0.
---
 sw/sevenseg.s | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sw/sevenseg.s b/sw/sevenseg.s
index e915d59..6b9efc6 100644
--- a/sw/sevenseg.s
+++ b/sw/sevenseg.s
@@ -18,6 +18,7 @@ _hex_set_8:
         phx
         cmp #$3         ; If idx >= 3 then fail
         bcc @1
+        plx
         lda #$1
         rts
 @1:     tax             ; Move idx into x
@@ -44,6 +45,7 @@ _hex_set_24:
         stx SEVEN_SEG+1
         lda sreg
         sta SEVEN_SEG+2
+        lda #$0
         rts
 
 ; @in A: mask

From d229052ed6fdb1f6feed54176d8ed9b3f8f0f22f Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 22:17:41 -0600
Subject: [PATCH 8/8] Add hex tests

---
 sw/tests/test_main.c | 58 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 56 insertions(+), 2 deletions(-)

diff --git a/sw/tests/test_main.c b/sw/tests/test_main.c
index 0356d35..2f32592 100644
--- a/sw/tests/test_main.c
+++ b/sw/tests/test_main.c
@@ -1,7 +1,61 @@
 #include <stdio.h>
 
+#include "sevenseg.h"
+
 int main(void)
 {
-    printf("No test to run!\n");
-    return 0;
+    int retval = 0;
+
+    int i;
+
+    printf("\nStarting tests...\n\n");
+
+    printf("Testing hex_set_8...\n");
+    for (i = 0; i < 3; i++) {
+        if (hex_set_8(i+1, i)) {
+            printf("Failed to write to idx %d!\n", i);
+            retval++;
+        }
+        if (*(uint8_t*)0x7ff0+i != i+1) {
+            printf("Incorrect value at idx %d!\n", i);
+            retval++;
+        }
+    }
+
+    if (!hex_set_8(0xab, 3)) {
+        printf("Writing to idx 3 should fail!\n");
+        retval++;
+    }
+    printf("Done!\n\n");
+
+    printf("Testing hex_set_16...\n");
+    if (hex_set_16(0xabcd)){
+        printf("Failed to write!\n");
+    }
+    if (*(uint16_t*)0x7ff0 != 0xabcd) {
+        printf("Incorrect value!\n", i);
+        retval++;
+    }
+    printf("Done!\n\n");
+
+    printf("Testing hex_set_24...\n");
+    if (hex_set_24(0xabcdef)){
+        printf("Failed to write!\n");
+    }
+    if (*(uint16_t*)0x7ff0 != 0xcdef && *(uint8_t*)0x7ff2 != 0xab) {
+        printf("Incorrect value!\n", i);
+        retval++;
+    }
+    printf("Done!\n\n");
+
+    printf("Testing hex_enable...\n");
+    hex_enable(0xa5);
+    if (*(uint8_t*)0x7ff3 != 0xa5) {
+        printf("Incorrect value!\n", i);
+        retval++;
+    }
+    printf("Done!\n\n");
+
+
+    return retval != 0;
 }
\ No newline at end of file