Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Configuring fpga in jtag and as mode

Hi, Iam new to altera fpga, iam using cyclone ii fpga , in datasheets it is given that, fpga can be configured in four modes(jtag,as and ps).but in evaluation schematics it is given with the on bo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

You don't say why you want your board to support AS and JTAG.

If it's so that it will normally be configured by AS, but JTAG is available for prototyping and debugging then you should connect the jtag pins on the device to a JTAG header, and you should connect the AS pins on the device to the serial eeprom.