Re: [avr-chat] Re: AVR in Jtag Chain (was: Programmer for everyone!)

[Steve Franks]

> The ability to program parts in a JTAG chain downstream of an AVR depends on
> the AVR Chip revision. See the datasheet and the errata, but don't expect
> clean words about the chip revision when the bug was fixed.
>
> With recent chips it can be done:
>
> > detectchain -c ftdi -t ikda
> JTAG loc.: 0    IDCODE: 0x0978103f      Desc: AT90CAN128        IR length: 4
> JTAG loc.: 1    IDCODE: 0x05046093      Desc: XCF04S    IR length: 8
> JTAG loc.: 2    IDCODE: 0x41c22093      Desc: XC3S500E  IR length: 6

That's good news!  I was sort of disappointed when I never heard back
(other than confirmation that it was legitimate) about the status of
the jtag-chain problem I 'discovered'.

Steve