On Sunday 20 December 2009, Catalin Patulea wrote:

> > That model can be used for interfaces other than USB-Blaster
> > and friends, too.  Like emu0/emu1 on xds100 and clones.
>
> All right. How does TRST work using this model?

For the moment I'm not worried about that:

 - In its "cause a JTAG reset" role, it's superfluous,
   and OpenOCD knows how to do that without a TRST signal.

 - In the "SRST + TRST make like a power-on reset" role,
   as needed by some processors, there's already a script
   hook (I forget its name) that can be called.

The problem spot has been SRST.  I hope to sanity check
my ARM7/ARM9 "reset-assert" patch before the RC1 freeze. :)

- Dave

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