Re: [avr-gcc-list] r-engineering the JTAG-ICE protocol

[Karl Ran]

> Now to the JTAG interface : I am preparing an atmega16 to watch
> the JTAG interface of the Atmel's Ice.

How do you think to capture the JTAG traffic(poll, SPI, .)?

[..]

> So please be patient : things will be published in time but plenty of time 
> isnot
> what I have unfortunately (are we all ?).

Well, it sounds realy interresting!
and remember: Release Early, Release Often!

For just dumping a some JTAG bytes it _may_ be oversized :-/
Maybe we _have_ to use the parallel port because in the worst case the JTAG 
data rate would be 3 * 50 kbit/s (TMS,TDI,TDO)

Karl











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