Forum Discussion

snehal_p's avatar
snehal_p
Icon for Contributor rankContributor
2 years ago

Mapping HPS GPI pin

Hello, I need help in mapping the HPS GPI pin. I'm using cyclone V SOC, for mapping HPS GPIO pins we can use mux table in platform designer. Similarly how can we map HPS GPI pin, I need to ma...
aikeu's avatar
aikeu
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi snehal_p,


I do not understand your description properly, can elaborate more?


Thanks.

Regards,

Aik Eu


snehal_p's avatar
snehal_p
Icon for Contributor rankContributor
2 years ago
Hello Aik Eu,
For mapping HPSGPIO pins we can use mux table in platform designer, similarly can you please help with documentation/procedure for mapping HPSGPI pins.
HPS GPI is an input-only interface with 14-bit wide width. The interface share the same I/O pins with the HPS DDR SDRAM controller. Can you please help me with steps to map these pins in Quartus/Platform designer tool.
Please let me know if more information is needed.
Thanks,
snehal_p