ARK-5420 User Manual
10
Table 2.1: Jumpers
Label
Function
JLVDS1
LVDS voltage selection
JCMOS1
Clear CMOS settings
PSON1
Clear CMOS settings
VCCGPIO1
GPIO voltage selection
Table 2.2: JLVDS1: LVDS Voltage Selection
Closed Pins
Setting
3-4
Setting
2-4
+V5
4-6
+V5
*Default setting
Table 2.3: JCMOS1: CMOS Clear Function
Closed Pins
Setting
1-2
Default*
2-3
Default*
* Default setting
Table 2.4: PSON1: Startup-up Mode Selection
Closed Pins
Setting
1-2
AT Mode
2-3
AT Mode
* Default setting
1
3
5
2
4
6
1
3
5
2
4
6
1
3
5
2
4
6
For 12V For 5V For 3.3V
1
2
3
1
2
3
1
2
3
1
2
3
Summary of Contents for ARK-5420 Series
Page 8: ...ARK 5420 User Manual viii ...
Page 12: ...ARK 5420 User Manual xii ...
Page 18: ...ARK 5420 User Manual 6 ...
Page 35: ...Chapter 4 4 BIOS Setting ...
Page 64: ...ARK 5420 User Manual 52 ...
Page 65: ...Chapter 6 6 GPIO Programming This chapter introduces GPIO pro gramming Guide ...
Page 74: ...ARK 5420 User Manual 62 ...
Page 75: ...Appendix A A Programming the Watchdog Timer ...
Page 79: ...67 ARK 5420 User Manual Appendix A Programming the Watchdog Timer ...