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Altera_Forum
Honored Contributor
Honored ContributorRead in external ADC values
Hello everybody, I'm a newbie on VHDL programming, but for a course at university we have to deal with the DE1-SoC and the THDB-ADA Board. I want to read out the values of the ADC and displa...
Altera_ForumHonored Contributor
Honored ContributorAre ADC_CLK_A and ADC_CLK_B clocks to the ADC? If so, you don't appear to be driving them (of course, it's a bad idea to clock an ADC from an FPGA output). Are ADC_OEB_A and ADC_OEB_B enables for the ADC? Make sure the ADC is not powered down. You don't say how you are triggering SignalTap. Some boards have lots of jumpers that must be set.
