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USB superspeed peripherals Forum Discussions

KaS_3578976
Level 1
Level 1

I'm planning to implement the 24 bit GPIF II interface with FPGA . In order to use the SPI port with 24 bit mode i need to know the exact mapping GPIO with 24 bit data lines[DQ 0:24]. From the datasheet provided for FX3 first 16 pins (GPIO 0:15) mapping are common for 16bit /24bit / 32bit.  The GPIO mapping for DQ[17:23] for 24 bit GPIF is not provided in the datasheet.

Thanks,

Karthick S

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alamandaa_16
Moderator
Moderator
Moderator
10 likes received First like received

Hi,

Please go through the below link.

"Can i use 24bit GPIF on Slave fifo example ? "

Regards,

Anil Srinivas.

View solution in original post

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alamandaa_16
Moderator
Moderator
Moderator
10 likes received First like received

Hi,

Please go through the below link.

"Can i use 24bit GPIF on Slave fifo example ? "

Regards,

Anil Srinivas.

0 Likes