6 PPC-MB-610 Startup Manual
Jumpers and Connectors (Cont.)
DI/O Pin Definition (DB9)
Pin
Definition
1
GND
2
GPIO4
3
GPIO0
4
GPIO5
5
GPIO1
6
GPIO6
7
GPIO2
8
GPIO7
9
GPIO3
Touch Power Select (JP2)
(1-2) P5
Connect resistive touchscreen (default)
NC P6
Disconnect resistive touchscreen
P5 P6
LCD Power Select (JP3)
(1-2) P7
+V5
(2-3) P8
+V3.3 (default)
P7 P8
Enable Power Select (JP4)
(1-2) P9
+V5
(2-3) P10
+V3.3 (default)
P9 P10
LVDS PWM Power Select (JP5)
(1-2) P11
+V5
(2-3) P12
+V3.3 (default)
P11 P12
COM Ring Select (JP6)
(1-3)/(2-4)
P13/P14
COM 2/1 ring (default)
(3-5)/(4-6)
P15/P16
COM 2/1 5V
(7-9)/(8-10)
P17/P18
COM 2/1 12V
P13 P14
P15 P16
P17 P18
LVDS Resolution Select (JP7)
(1-2)/(5-6)/(7-8)
P19
1024 x 768 (24 bit)
(for PPC-6151C chassis)
(1-2)/(7-8)P20
1280 x 1024 (24 bit)
(for PPC-6171C chassis)
(3-4)/(7-8) P21
1280 x 1024 (24 bit)
(for PPC-6191C chassis)
P19 P20 P21
Jumpers and Connectors (Cont.)
