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Altera_Forum
Honored Contributor
Honored ContributorConstraining an SPI interface
Hello all, What is the proper way of constraining a 4-wire SPI master interface? I have several devices connected to my SPI bus, and fastest one can accecpt a SCLK up to 33 ns period, with setu...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- What is the proper way of constraining a 4-wire SPI master interface? --- Quote End --- Here's some notes I wrote up ... https://www.ovro.caltech.edu/~dwh/correlator/pdf/timequest_quad_spi_flash.pdf https://www.ovro.caltech.edu/~dwh/correlator/pdf/timequest_quad_spi_flash.zip Cheers, Dave
