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Altera_Forum
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14 years ago

Intermittent JTAG with MaxV Device

I am fairly new into JTAG programming of devices. I have a new design with a MaxV CPLD. The first run of prototypes we had forgot the pullup/down resistors in the JTAG chain. After adding those...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Unlike FPGA config data, the MAX programming data, pof, will chopped to 2bytes and will sent to the cable.

So I believe the data has been very small.

I agree, it's more likely signal quality issue.