UU  LLL
JJJ  TTTTTTT AAAAA  GGGGGGGGGGG   UUUU LLL   AAAAA TTTTTTTT OOOOOOO  RRRRRRRRR
JJJJ TTTTTTT AAAAAA GGGGGGG       UUUU LLL  AAAAAA TTTTTTTT OOOOOOO  RRRRRRRR
JJJJ  TTTT  AAAAAAA GGG      UUU  UUUU LLL  AAA AAA   TTT  OOOO OOO  RRR RRR
JJJJ  TTTT  AAA AAA GGG  GGG UUUU UUUU LLL AAA  AAA   TTT  OOO  OOO  RRRRRRR
JJJJ  TTTT  AAA  AA GGGGGGGGG UUUUUUUU LLLLLLLL AAAA  TTT OOOOOOOOO  RRR RRR
JJJ  TTTT AAA   AA GGGGGGGGG UUUUUUUU LLLLLLLLL AAA  TTT OOOOOOOOO  RRR RRR
JJJ  TT                  GGG             AAA                         RR RRR
JJJ                        GG             AA                              RRR
JJJ                          G             A                                 RR

Welcome to JTAGulator. Press 'H' for available commands.
Warning: Use of this tool may affect target system behavior!

> u

UART> v
Current target I/O voltage: Undefined
Enter new target I/O voltage (1.2 - 3.3, 0 for off): 3.3
New target I/O voltage set: 3.3
Ensure VADJ is NOT connected to target!

UART> u
UART pin naming is from the target's perspective.
Enter text string to output (prefix with \x for hex) [CR]:
Enter starting channel [0]:
Enter ending channel [0]: 3
Possible permutations: 12

Ignore non-printable characters? [Y/n]:
Press spacebar to begin (any other key to abort)...
JTAGulating! Press any key to abort...
-
TXD: 0
RXD: 2
Baud: 9600
Data: ....Login incorr [ 0D 0A 0D 0A 4C 6F 67 69 6E 20 69 6E 63 6F 72 72 ]
-----------
UART scan complete.