I need to debug the CPU inside the TI (former NS) bluetooth/CAN chip called CP3CN37...
I have the datasheet of TI but they won't tell anything special about JTAG but providing the pins for it. When i attach the J-Link probe i don't know which CPU type to choose as i don't find the above chip type in the list.
If i choose some generic one just to probe the chip i get this JTAG ID out of it:
ConfigTargetSettings() start
ConfigTargetSettings() endTotalIRLen = 8, IRPrint = 0x0001JTAG chain detection found 1 devices: #0 Id: 0x0FB1501F, IRLen: 08, Unknown device****** Error: CPU-TAP not found in JTAG chain
I have the datasheet of TI but they won't tell anything special about JTAG but providing the pins for it. When i attach the J-Link probe i don't know which CPU type to choose as i don't find the above chip type in the list.
If i choose some generic one just to probe the chip i get this JTAG ID out of it:
ConfigTargetSettings() start
ConfigTargetSettings() endTotalIRLen = 8, IRPrint = 0x0001JTAG chain detection found 1 devices: #0 Id: 0x0FB1501F, IRLen: 08, Unknown device****** Error: CPU-TAP not found in JTAG chain