From 3ff6205e933787287e83c6115abcbd44bd4b6c95 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Thu, 12 Jan 2023 17:05:06 -0600
Subject: [PATCH] Add weak pull up (NEED STRONGER PULLUP)

weak pullup is enabled, but these are only about 40k when 10k is needed.
I added two 10k resistors to the board.
---
 hw/efinix_fpga/super6502.peri.xml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/hw/efinix_fpga/super6502.peri.xml b/hw/efinix_fpga/super6502.peri.xml
index cdcd9bb..96b3283 100644
--- a/hw/efinix_fpga/super6502.peri.xml
+++ b/hw/efinix_fpga/super6502.peri.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<efxpt:design_db name="super6502" device_def="T20F256" location="/home/byron/Projects/super6502/hw/efinix_fpga" version="2022.2.322" db_version="20222999" last_change_date="Wed Jan 11 20:59:16 2023" xmlns:efxpt="http://www.efinixinc.com/peri_design_db" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.efinixinc.com/peri_design_db peri_design_db.xsd ">
+<efxpt:design_db name="super6502" device_def="T20F256" location="/home/byron/Projects/super6502/hw/efinix_fpga" version="2022.2.322" db_version="20222999" last_change_date="Thu Jan 12 16:23:51 2023" xmlns:efxpt="http://www.efinixinc.com/peri_design_db" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.efinixinc.com/peri_design_db peri_design_db.xsd ">
     <efxpt:device_info>
         <efxpt:iobank_info>
             <efxpt:iobank name="1A" iostd="3.3 V LVTTL / LVCMOS"/>
@@ -310,16 +310,16 @@
             <efxpt:output_config name="sd_clk" name_ddio_lo="" register_option="none" clock_name="" is_clock_inverted="false" is_slew_rate="false" tied_option="none" ddio_type="none" drive_strength="1"/>
         </efxpt:gpio>
         <efxpt:gpio name="sd_cmd" gpio_def="GPIOL_25" mode="inout" bus_name="" is_lvds_gpio="false" io_standard="3.3 V LVTTL / LVCMOS">
-            <efxpt:input_config name="i_sd_cmd" name_ddio_lo="" conn_type="normal" is_register="false" clock_name="" is_clock_inverted="false" pull_option="none" is_schmitt_trigger="false" ddio_type="none"/>
-            <efxpt:output_config name="o_sd_cmd" name_ddio_lo="" register_option="none" clock_name="" is_clock_inverted="false" is_slew_rate="false" tied_option="none" ddio_type="none" drive_strength="1"/>
+            <efxpt:input_config name="sd_cmd_IN" name_ddio_lo="" conn_type="normal" is_register="false" clock_name="" is_clock_inverted="false" pull_option="weak pullup" is_schmitt_trigger="false" ddio_type="none"/>
+            <efxpt:output_config name="sd_cmd_OUT" name_ddio_lo="" register_option="none" clock_name="" is_clock_inverted="false" is_slew_rate="false" tied_option="none" ddio_type="none" drive_strength="3"/>
             <efxpt:output_enable_config name="sd_cmd_OE" is_register="false" clock_name="" is_clock_inverted="false"/>
         </efxpt:gpio>
-        <efxpt:gpio name="sd_cs" gpio_def="GPIOL_36" mode="input" bus_name="" is_lvds_gpio="false" io_standard="3.3 V LVTTL / LVCMOS">
-            <efxpt:input_config name="sd_cs" name_ddio_lo="" conn_type="normal" is_register="false" clock_name="" is_clock_inverted="false" pull_option="none" is_schmitt_trigger="false" ddio_type="none"/>
+        <efxpt:gpio name="sd_cs" gpio_def="GPIOL_36" mode="output" bus_name="" is_lvds_gpio="false" io_standard="3.3 V LVTTL / LVCMOS">
+            <efxpt:output_config name="sd_cs" name_ddio_lo="" register_option="none" clock_name="" is_clock_inverted="false" is_slew_rate="false" tied_option="none" ddio_type="none" drive_strength="1"/>
         </efxpt:gpio>
         <efxpt:gpio name="sd_data" gpio_def="GPIOL_29" mode="inout" bus_name="" is_lvds_gpio="false" io_standard="3.3 V LVTTL / LVCMOS">
-            <efxpt:input_config name="i_sd_data" name_ddio_lo="" conn_type="normal" is_register="false" clock_name="" is_clock_inverted="false" pull_option="none" is_schmitt_trigger="false" ddio_type="none"/>
-            <efxpt:output_config name="o_sd_data" name_ddio_lo="" register_option="none" clock_name="" is_clock_inverted="false" is_slew_rate="false" tied_option="none" ddio_type="none" drive_strength="1"/>
+            <efxpt:input_config name="sd_data_IN" name_ddio_lo="" conn_type="normal" is_register="false" clock_name="" is_clock_inverted="false" pull_option="weak pullup" is_schmitt_trigger="false" ddio_type="none"/>
+            <efxpt:output_config name="sd_data_OUT" name_ddio_lo="" register_option="none" clock_name="" is_clock_inverted="false" is_slew_rate="false" tied_option="none" ddio_type="none" drive_strength="3"/>
             <efxpt:output_enable_config name="sd_data_OE" is_register="false" clock_name="" is_clock_inverted="false"/>
         </efxpt:gpio>
         <efxpt:gpio name="uart_rx" gpio_def="GPIOL_11" mode="input" bus_name="" is_lvds_gpio="false" io_standard="3.3 V LVTTL / LVCMOS">