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Altera_Forum
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15 years ago

CPLD live firmware update

We are Using several MAX3000 CPLD devices in a JTAG series chain for programming. Is it possible to reprogram one device in the chain without interrupting the operation of other devices at all...
Altera_Forum's avatar
Altera_Forum
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15 years ago

By basic JTAG functionality, programming of a device shouldn't affect the operation of the other devices in the chain. Did you observe something different?