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Altera_Forum's avatar
Altera_Forum
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15 years ago

Advice on High Speed DIO

I am working on a PCB that is using an Cyclone III FPGA that is connecting to many ADCs and DACs in parallel. The ADC/DAC peripherals are all SPI devices and I want to interface with them at 150MHz ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Thanks for the great info. I will do some reading on that IO spec you recommend. I had a feeling that SPI could not handle the speed I wanted which is what prompted me to ask. I do not have any part numbers right now as I am still choosing parts.