> > As in xapp058?
>
> Page 19 of xapp058.pdf has a timing diagram, timing
> values follow.
> You might confirm your timing is in the
> neighborhood.
Thats the app note. Thanks for the advice Joel, but I
already qualified my timing. Thats not the issue. I
was hoping someone might be able to just point out
some variable that needed type changing or something
simple simple along those lines. Oh well, I guess I
am going to have to hook things up to the debugger and
start making my way through code. Thanks for the
help.
Vern
__________________________________________________
Reply by Joel Winarske●February 25, 20062006-02-25
> > Has anyone ported Xilinx's ISP code to the LPC? I have
gotten it to
> > work with PICs and ARVs, but this is killing
me. I slowed the ARM
> > down to ARV speeds, 60MHz is way to fast for the TAP timing
> > requirements, but still nothing. Does anyone have any tips?
>
> As in xapp058?
Page 19 of xapp058.pdf has a timing diagram, timing values follow.
You might confirm your timing is in the neighborhood.
Joel
Reply by Joel Winarske●February 25, 20062006-02-25
> Has anyone ported Xilinx's ISP code to the LPC? I have gotten it
to
> work with PICs and ARVs, but this is killing me.
I slowed the ARM
> down to ARV speeds, 60MHz is way to fast for the TAP timing
> requirements, but still nothing. Does anyone have any tips?
As in xapp058?
Reply by deliconn●February 25, 20062006-02-25
Has anyone ported Xilinx's ISP code to the LPC? I have gotten it to
work with PICs and ARVs, but this is killing me. I slowed the ARM
down to ARV speeds, 60MHz is way to fast for the TAP timing
requirements, but still nothing. Does anyone have any tips?
Vern
