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Add weak pull up (NEED STRONGER PULLUP)

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weak pullup is enabled, but these are only about 40k when 10k is needed.
I added two 10k resistors to the board.
This commit is contained in:
Byron Lathi
2023-01-12 17:05:06 -06:00
parent 519cd19739
commit 3ff6205e93
1 changed files with 7 additions and 7 deletions
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14
hw/efinix_fpga/super6502.peri.xml
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@@ -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">