Advantech PCA-6742 Series Startup Manual page 4

VGASW1
Setting Function
1 2 3 4 (Switch)
0 0 0 - 9-bit TFT
1 0 0 - 12-bit TFT
0 1 0 - 18-bit TFT
1 1 0 - 24-bit TFT
- - - 0 16-bit DSTN
- - - 1 24-bit DSTN
Key: 0 means ON; 1 means OFF; - means doesn't matter.
1 1
O O
2 N 2 N
3 3
B B
C C
4 4
9-bit TFT 12-bit TFT
1 1
O O
2 N 2 N
3 3
B B
C C
4 4
16-bit DSTN 24-bit DSTN
VGASW2
Setting Function
1 2 3 4 (switch)
0 - - - TFT
1 - - - DSTN
- 0 - - FPCLK normal
- 1 - - FPCLK inverted
- - 0 0 640 x 480
- - 1 0 800 x 600
- - 0 1 1024 x 768
- - 1 1 1280 x 1024
Key: 0 means ON; 1 means OFF; - means doesn't matter.
1 1
O O
N N
2 2
3 3
B B
C C
4 4
TFT DSTN
1 1
O O
N N
2 2
3 3
B B
C C
4 4
640x480 800x600
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1 1
O O
2 N 2 N
3 3
B B
C C
4 4
18-bit TFT 24-bit TFT
1 1
O O
N N
2 2
3 3
B B
C C
4 4
FPCLK-norm FPCLK-invrt
1 1
O O
N N
2 2
3 3
B B
C C
4 4
1024x768 1280x1024
Locating Connectors and Jumpers
JFP1
IDE1
JFP2
USB34
USB12
LVDS1
SP1
SYSFAN1 JTAG1
CMOS1
BT1
PWR1
Jumper and Connector Locations (Component Side)
Jumper and Connector Locations (Solder Side)
FDD1
LPT1
COM34
LCD1
JCASE1
JWDT1
INV1
JIR1
JOBS1
LANLED1
COM2
VGASW2
VGASW1
JSETCOM2
KBMS2
PCA-6742 Startup Manual 3
GPIO1
VGA1
LAN1
COMD1
KBMS1