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Altera_Forum
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16 years ago

Low Voltage Cyclone III Configuration

I'm doing a low voltage (1.8V) design and would like to find a configuration EEPROM to interface to my Cyclone III. Is such a part available?
Altera_Forum's avatar
Altera_Forum
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16 years ago

It looks like VCCPD is 3.3V for the Stratix II. So you had VCCIO for the MSEL pins at 1.8V, but tied them to 3.3V? Is this OK? Did you use series resistors?

Does JTAG configure OK if the VCCIO for those pins is 1.8V?