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Home > Forums > FPGA Forum > I want to set i2c2 in hps to FPGA io, but it can’t work normally The qsys settings are as follows:

I want to set i2c2 in hps to FPGA io, but it can’t work normally The qsys settings are as follows:

Author: Sylvia Nov 27, 2020 2160

I want to set i2c2 in hps to FPGA io, but it can’t work normally

The qsys settings are as follows:

Added input and output interfaces in verilog

output i2c2_clk,

inout i2c2_sda_io

Two lines

soc statement

Then modified the dtb of linux

After that, it can't work on linux (mpu6050 is not connected to i2c bus 1, and 2 is connected).

Seek help solution.

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XC5VLX50T-3FFG665C

Manufacturer:Xilinx
FPGA Virtex-5 LXT Family 46080 Cells 65nm Technology 1V 665-Pin FCBGA
Product Categories: FPGAs (Field Programmable Gate Array)

Lifecycle:Active Active

RoHS:

XC5VLX85-1FFG1153C

Manufacturer:Xilinx
FPGA Virtex-5 LX Family 82944 Cells 65nm Technology 1V 1153-Pin FCBGA
Product Categories: FPGAs (Field Programmable Gate Array)

Lifecycle:Active Active

RoHS:

XC5VLX85-2FF1153C

Manufacturer:Xilinx
FPGA Virtex-5 LX Family 82944 Cells 65nm Technology 1V 1153-Pin FCBGA
Product Categories: Condensateurs électrolytiques en aluminium

Lifecycle:Active Active

RoHS: No RoHS

XC4005L-5PQ208C

Manufacturer:Xilinx
FPGA, QFP Package, 208pin, XC4000L Family
Product Categories: FPGAs (Field Programmable Gate Array)

Lifecycle:Obsolete -

RoHS: No RoHS

XCV1000E-7BG560I

Manufacturer:Xilinx
FPGA Virtex-E Family 331.776K Gates 27648 Cells 400MHz 0.18um Technology 1.8V 560-Pin Metal BGA
Product Categories: Résistances

Lifecycle:Obsolete -

RoHS: No RoHS

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