a1k0n

Member Since: July 16, 2009

Country: United States

  • Product PGM-09231 | about 5 years ago

    I’m replying here just to confirm TheMoogle’s findings. The silkscreen on the bottom is LYING, so be careful when wiring into your circuit.
    With my ICSP wired as TheMoogle has shown, I have successfully programmed an AVR on my Mac. But instead of cutting the JP1 trace, I use a D-Link USB 2.0 powered hub. Without the powered hub, the device isn’t recognized by avrdude. Presumably it just takes too much current from the USB bus to work.
    Also, the “Powered/Not powered” switch doesn’t work because the TARGET-PWR net is also powering U2, but if you disconnect its power, then the other inputs to U2 hold TARGET-PWR high. U2 should be powered by VCC.

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