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Altera_Forum
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8 years ago

The Jtag pins of the EPM7128s Cpld (MAX7000) can be used as IOs?

Hi, I'm doing a little project with an old Max 7000 EPM7128S Cpld. I'm already using all normal IOs, but I need four more. Seems that the Jtag pins can be used as IOs. Is it true? If so, how the ...
Altera_Forum's avatar
Altera_Forum
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8 years ago

Isn't it so that disabling JTAG pins prevents further JTAG programmer access to the device?