Bitsy G5 User Manual
20
110121-4001A
External temperature probe not supported.
Battery trickle charger not supported.
Signals on J3 (J9) changed as follows:
Pin
From
To
5
TEMP_SENSOR_MINUS
reserved
7
TEMP_SENSOR_PLUS
reserved
22
CHARGE
reserved
40
VBATT_NEG
reserved
External PS/2 keyboard not supported.
Signals on J10 (J5) changed as follows:
Pin
From
To
7
SIGPS2
reserved
9
CLKPS2
reserved
13
SMTIO1
reserved
15
SMTIO0
reserved
43
VREF
reserved
Connector J16 (J1) changed from 16-pin STMM-108-02-G-D-SM to 20-pin STMM-110-02-T-D.
Pinout changed as follows:
Name
From
To
/TRST
1
2
TMS
2
3
GND
3
4
TDI
4
7
TCLK
5
5
VDDX
6
14
GND
7
6
TDO
8
9
/FEW
9
FRDY
10
MISO
11
15
VCC
12
SCK
13
19
MOSI
14
17
PRG
15
13
GND
16
18
/PM_RSTMCU
1
GND
8
GND
10
RTCK
11
JTAG_VREF
12
/DE
16
GND
20