JTAG reenable

Go To Last Post
2 posts / 0 new
Author
Message
#1
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

Hello,

I disabled the JTAG and SPI fuses of AT90CAN128 with the JTAG MKII adapter carelessly. Now I cannot use the JTAG interface any more. Is it possible to reenable this? I do not have other hardware besides JTAG MKII.

Thank you.
Senmeis

  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

I think you'll need a high voltage programer such a the STK500 or the Dragon (but you almost certainly will not be able to use this to reprogram the chip in circuit)