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Altera_Forum
Honored Contributor
16 years agoFast POR on Cyclone 3
Hi, The databook for the Cyclone 3 indicates that by driving various combination of Vcc/GND on msel pins I can select between fast POR (power on reset) and standard POR times. Are there any des...
Altera_Forum
Honored Contributor
14 years agoI think I've found at least a partial answer to the question. In www.altera.com/literature/an/an466.pdf it is stated that the voltage supply ramp times have to be according to the setting for the POR times. See Table 8 on page 28 of the linked document (version 1.1).