Hello,
I am designing a custom board with a TM4C123.
I want to program this microcontroller with a XDS100V2 JTAG emulator from SPECTRUM DIGITAL.
The JTAG connector has 14 pins.
Can you tell me if my JTAG connections are OK?
1 connected directly to the TMS pin of the TM4C123
2 connected directly to the RST pin of the TM4C123
3 connected directly to the TDI pin of the TM4C123
4 GND
5 3.3V(TM4C123 supply)
6 leave unconnected
7 connected directly to the TDO pin of the TM4C123
8 GND
9 leave unconnected
10 GND
11 connected directly to the TDK pin of the TM4C123
12 GND
13 leave unconnected
14 leave unconnected
Thanks
