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Honored Contributor
Honored ContributorSPI PUZZLE
Hello, all I have problems with SPI as follows. As you know, SPI is a 3 wire interface and a SPI should have 3 signals commonly, but in SOPC Builder, a SPI have 4 signals actully. They a...
Altera_ForumHonored Contributor
Honored ContributorRefe to <n2cpu_nii5v3.pdf> Fig 7-4 .
something like as LiangYi said
