Hello Jonathan
Thanks for the files, the BGA file does appear to be a correct match for the device I'm using, however, the actual device reports a different JTAG ID code to that found in the file.
When I scan the JTAG chain with the tool I'm using (XJTAG), I see a device with the id code 0x4BA0_0477, which I belive is an Arm manufacturer code. This is different from the ID code in the file you sent me, which is 0x0B3E_201D. Is there something I have to do to get this ID to appear on the scan chain, or some mode I have to put the device in for this to work?
Thanks
Martin