35
Pin assignment
Signal Name
Circuit
lead
I/O
Serial mo JTAG mod Type
color
1
O
TCK
TCK
A
white
14
-
GND
-
white/black
2
I/O
TTXD
TDI
A
red
15
-
GND
-
red/black
3
I/O
TRXD
TDO
A
green
16
-
GND
-
green/black
4
I/O
TBUSY
TMS
A
yellow
17
-
GND
-
yellow/black
5
I/O
TAUX
nTRST
A
brown
18
-
GND
-
brown/black
6
I/O
TAUX2
A
blue
19
-
GND
-
blue/black
7
I/O
TAUX3
A
orange
20
-
GND
-
orange/black
8
I/O
TAUX4
B
grey
21
I/O
TMODE
B
grey/black
9
O
VCC
C
purple
22
-
GND
-
purple/black
10
I/O
/TICS
B
light blue
23
O
/TRES
D
light blue/black
11
-
GND
-
pink/black
24
O
WDT
D
pink
12
-
GND
-
black
25
I
TVccd
E
yellow/green
13
I
PROBE SELECT
F
light blue/white
Pin
No
