thetesla / atxmega32a4u-usb-breakout

Breakoutboard for ATXMega32a4u to ATXMega128a4u with micro-USB

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atxmega32a4u-usb-breakout's Issues

Problems flashing ATxmega128A4U

I attempted to flash the board but it fails to verify the flashing

avrdude -p atxmega128a4u -c dragon_pdi  -U flash:w:atxmega128a4u_104.hex:i  -e -Ulock:w:0x0F:m

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.14s

avrdude: Device signature = 0x1e9746
avrdude: erasing chip
avrdude: reading input file "atxmega128a4u_104.hex"
avrdude: writing flash (136674 bytes):

Writing | ################################################## | 100% 0.00s

avrdude: 136674 bytes of flash written
avrdude: verifying flash memory against atxmega128a4u_104.hex:
avrdude: load data flash data from input file atxmega128a4u_104.hex:
avrdude: input file atxmega128a4u_104.hex contains 136674 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x20000
         0xff != 0x00
avrdude: verification error; content mismatch

avrdude done.  Thank you.