05-07-2009 11:41 AM
Just thought I would post this. Got this question from an FAE today:
The customer has a XDS510USB JTAG 3V/5V emulator but want to use it with the OMAP which needs 1.8V signaling. Can the XDS510 be modified to interface at 1.8V?
"Attention: JTAG on BeagleBoard uses 1.8V!
The 14-pin TI JTAG connector that is used on BeagleBoard is supported by a large number of JTAG emulation products and has been tested using Lauterbach, Spectrum Digital XDS510USB+ and TI XDS560 emulation pods. Note that it will not work with the Spectrum Digital XDS510USB (non-plus) as it does not support a target with 1.8V JTAG."
However, I could not find anything that specifically says the XDS510USB + voltage translator works with the OMAP35xx. But, it's reasonable to assume that Spectrum Digital developed the translator for cases just like this.