bslathi19/super6502
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update cs_testbench.sv

Browse Source
This commit is contained in:
Byron Lathi
2022-04-05 17:27:28 -05:00
parent 2600a23e59
commit d9474df523
1 changed files with 13 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
hw/fpga/hvl/cs_testbench.sv
View File

@@ -11,8 +11,10 @@ logic hex_cs;
logic board_io_cs; logic board_io_cs;
logic uart_cs; logic uart_cs;
logic irq_cs; logic irq_cs;
logic mm_cs2;
logic mm_cs1;
int cs_count = sdram_cs + rom_cs + hex_cs + uart_cs + board_io_cs; int cs_count = sdram_cs + rom_cs + hex_cs + uart_cs + board_io_cs + mm_cs2 + mm_cs1;
addr_decode dut(.*); addr_decode dut(.*);
@@ -44,6 +46,16 @@ initial begin : TEST_VECTORS
else else
$error("Bad CS! addr=%4x should have board_io_cs!", addr); $error("Bad CS! addr=%4x should have board_io_cs!", addr);
end end
if (i == 16'h7ff7) begin
assert(mm_cs2 == '1)
else
$error("Bad CS! addr=%4x should have mm_cs2!", addr);
end
if (i >= 16'h7ff8 && i < 16'h7ffc) begin
assert(mm_cs1 == '1)
else
$error("Bad CS! addr=%4x should have mm_cs1!", addr);
end
if (i == 16'h7fff) begin if (i == 16'h7fff) begin
assert(irq_cs == '1) assert(irq_cs == '1)
else else