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Altera_Forum's avatar
Altera_Forum
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15 years ago

Bemicro PWR_N signal and USB

Hi. I'm using a Bemicro development board for learning Verilog and VHDL and I want to make an expansion board. I have read in the manual that an expansion board can use the PWR_N signal to enable the...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

If I understand right, PWR_N is also holding the FTDI device in reset, so USB won't work with PWR_N activated. Why don't you simply add an EPCS device to store the configuration permanently?