Newbie here. I chose my device (TMS2764) how do I check/verify the voltage that the GQ-4x4 will use when writing to it. I Googled it and it said to click on the "i". Maybe I do not see an "i" anywhere. I have rev 7.41. Thanks for any help.
In the GQ software, once you select the TMS2764, there should be an info icon or a device detail button near the top that shows programming voltages. You can also check the TMS2764 datasheet — it typically programs at 21V Vpp. The GQ-4x4 should set this automatically when you select the device, but measuring with a multimeter on the Vpp pin before writing is always a good sanity check.