I've pondered this a bit and I've rejected the idea of chaining
targets for testing purposes:
- it doesn't test what the users would be doing
- you can't mix high/low frequency targets
- RTCK will ruin your whole day here
- weird TRST behaviour making two targets mutually exclusive
on a chain
The
On Fri, 2009-06-26 at 17:04 -0700, David Brownell wrote:
> On Friday 26 June 2009, Zach Welch wrote:
> > Any tips for handling N RTCK signals, other
> > than my brute force "use part(s) of a 7400 series IC" or plain "simply
> > don't" approaches?
>
> I found some info in a TI presentation when I
On Friday 26 June 2009, Zach Welch wrote:
> Any tips for handling N RTCK signals, other
> than my brute force "use part(s) of a 7400 series IC" or plain "simply
> don't" approaches?
I found some info in a TI presentation when I was
searching for 1149.7 or maybe ICEpick information ...
ICEPick ha
Hi all,
While reviewing some of the recent documentation improvements, I started
thinking about daisy chaining two (or more) of my targets together into
a single scan chain, allowing me to write a script that flashes each
unit in turn.
In theory, I think this could "just work" today, assuming tha
