Forum Discussion

DMcla2's avatar
DMcla2
Icon for New Contributor rankNew Contributor
7 years ago

209012 Error When Programming .pof

Hello, I am using a USB Blaster II to program my MAX10 and am having difficulties with the .pof(see attached). The .sof program is consistently successful, but for whatever reason the .pof is failin...
DMcla2's avatar
DMcla2
Icon for New Contributor rankNew Contributor
7 years ago

I am using JTAG programming mode, not active/passive serial modes. As such the CONF_DONE is treated as TDO and it is recommended by Intel to leave TDO connected to appropriate MAX10 pin with no pull-ups/pull-downs:

NOTE: Per the guideline referenced above, my config voltage exceeds 2.5V, so I have a 10pF cap loading that TDO line.

VCCIO Bank 1B Voltage: 3.3V

There are no other devices loading down that TDO line in my design.

-David