Forum Discussion

User1580871742356367

Icon for Occasional Contributor rank

Occasional Contributor

5 years ago

HPS SPI MISO pin

I have a question about HPS SPI pin, MISO. It's HPS dedicated pin once configured.

Was it able to MUX it with a HPS GPIO pin internally? Which means either one of them can go to HPS SPI controller.

7 Replies

EBERLAZARE_I_Intel
Regular Contributor
5 years ago
Hi,

I did not get the device that you are using, which device are you referring to? Cyclone V SoC, Arria 10 SoC etc.
- User1580871742356367
  Occasional Contributor
  5 years ago
  It's Arria 10SoC.
  - User1580871742356367
    Occasional Contributor
    5 years ago
    Does the SPI controller support 3-wire SPI?