--- On Fri, 12/3/10, Austin, Alex <alex.aus...@spectrumdsi.com> wrote:
> I imagine the problem is voltage, > actually. The OMAP3530 and other similar devices run their > JTAG ports at 1.8V, True, and important. Thought I'm not sure quite what you mean by "Similar". Don't the Sitara chips run at 3V3 not 1V8? And I thought I heard about a DaVinci-family Cortex-A8, at that voltage too. That may have been a rumor; I've not tracked such. and the ARM-USB-OCD doesn't like working > below 3V. Not without a level shifter, like the one which I used to debug beagle with Olimex-Tiny. More convenient, doubtless, to use a JTAG that has a built in level shifter. That's why folk talk FlySwatter so often with respect to Beagle. ... and why I'd like to see XDS100 support become possible in OpenOCD. (It includes both 1V8 support, and the TI-14 JTAG connector that's used instead of standard ARM-20 connectors. _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
