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Altera_Forum
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18 years ago

Cyclone III configuration

I'm about to spin my Cyclone 3 board and want to be sure I get the configuration stuff wired correctly. I'm using a JTAG connection to the USB Blaster and a Serial Config Device (active serial)...
Altera_Forum's avatar
Altera_Forum
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18 years ago

Hi Frank

Thanks for the reply, couple more clarifications if possible. Again this is for AS as in figure10-29

1) because I'm using an EPCS device nSTATUS and nCONFIG should be pulled-up to 3.3V and the VCCIO for the bank where these pins reside should also be 3.3V?

2) CONF_DONE should be pulled up to VCCIO of the bank where the pin reside, in my case (2.5V)?

3) VCCA shown on figure 10-29 for the JTAG pull ups is 2.5V?

Thanks