Forum Discussion
Altera_Forum
Honored Contributor
Honored Contributorwhy 3-wire spi have 4-prot ??
Dear ALL I want to use the spi in sopc builder . but I find it have 4 paort . i can connect it to my extern device . I want to know how to do it . thanks!
Altera_ForumHonored Contributor
Honored ContributorSPI flash devices like the EPCS are a good SPI slave for a demo of your SPI master. In your demo you may access a SPI Flash (read its ID, read data, write data). Another good slave for a demo would be a SPI thermometer.
IzI
