User manual

Bit-serial comments
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The PMod boards are pretty much intended for use on FPGA boards
made by Digilent. The DE2-70/DE0-Nano breakout board allows
their use on these Terasic boards as well.
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Using an adapter card or cable one can plug a PMod A/D and/or
PMod D/A directly to a C5515 breakout board 6-pin connector. I’ve
tested using SPI and I2S.
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Once can implement your own serial protocol. A few semesters a
project (Seymour) bit-banged a four bit protocol between an FPGA
and the Raspberry Pi.
EECS 452 – Fall 2014 Lecture 5 – Page 128/143 Tuesday – September 16, 2014