User’s Manual
15
JKBMS2: Jumper for PS2 KB/MS
Pin No.
Signal (KB)
Pin No.
Signal(MS)
1 KB_JDT 2 MS_JDT
3 KB_DT 4 MS_DT
5 KB_JCK 6 MS_JCK
7 KB_CK 8 MS_CK
9 KEY 10 KEY
11 +5V
(DC) 12 +5V
(DC)
13 GND 14 GND
CN6 (USB Port 0/1) Header
Pin No.
Description
Pin No.
Description
1 USB_VCC 2 USB_VCC
3 USB_DATA0– 4 USB_DATA1–
5 US 6 US
7 USB_GND 8 USB_GND
9 USB_GND 10 USB_GND
Factory Setting:
J7 CLOSE
pin1-2
J8 COLSE
pin1-2
J9 COLSE
pin1-2
J10 All
pin
OPEN
Jumper Setting for UC-COM34 Kit
2
nd
I/O (COM 3, 4) Voltage Selector (JP1):
Voltage
COM3 (JP1)
COM4 (JP1)
+12V (DC)
1-2
7-8
R.I. *
3-4
9-10
+5V (DC)
5-6
11-12
