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ARK-2231R User Manual
Chapter 4
P
in Assignments
Figure 4.5 DIO Connector
4.2.6
COM Connector
ARK-2231R provides two D-sub 9-pin connectors, which offers 2 x RS-232/422/485
serial communication ports.
Figure 4.6 COM Port Connector
Table 4.5: DIO Connector
Pin
Signal Name
Pin
Signal Name
1
GPIO_0
2
GPIO_1
3
GPIO_2
4
GPIO_3
5
GPIO_4
6
GPIO_5
7
GPIO_6
8
GPIO_7
9
GND
Table 4.6: COM Connector Pin Assignments
RS-232
RS-422
RS-485
Pin
Signal Name
Signal Name
Signal Name
1
DCD
Tx- DATA-
2
RxD
Tx+ DATA+
3 TxD
Rx+
NC
4 DTR
Rx-
NC
5
GND GND GND
6 DSR
NC
NC
7 RTS
NC
NC
8 CTS
NC
NC
9 RI
NC
NC
Содержание ARK-2231R-S9A1E
Страница 1: ...User Manual ARK 2231R S9A1E ARK 2231R Rolling Stock Fanless Computer ...
Страница 8: ...ARK 2231R User Manual viii ...
Страница 12: ...ARK 2231R User Manual xii ...
Страница 13: ...Chapter 1 1 General Introduction This chapter gives background information on ARK 2231R series ...
Страница 18: ...ARK 2231R User Manual 6 Figure 1 2 ARK 2231R S9A1E AMK R100E Dimensions ...
Страница 19: ...Chapter 2 2 Hardware installation This chapter introduces the instal lation of ARK 2231R S9A1E Hard ware ...
Страница 24: ...ARK 2231R User Manual 12 2 Insert the full size WWAN module in the place marked ...
Страница 30: ...ARK 2231R User Manual 18 ...
Страница 31: ...Chapter 4 4 Pin Assignments This chapter explains Pin Assign ments of ARK 2231R Series ...
Страница 38: ...ARK 2231R User Manual 26 ...
Страница 39: ...Chapter 5 5 BIOS settings This chapter introduces how to set BIOS configuration data ...
Страница 44: ...ARK 2231R User Manual 32 5 2 2 2 Super IO Configuration ...
Страница 68: ...ARK 2231R User Manual 56 ...
Страница 69: ...Appendix A A WDT Sample Code ...
Страница 71: ...59 ARK 2231R User Manual Appendix A WDT Sample Code mov dx SCH3114_IO 68h mov al 01h out dx al exit END ...
Страница 72: ...ARK 2231R User Manual 60 ...
Страница 73: ...Appendix B B Software ...
Страница 75: ...63 ARK 2231R User Manual Appendix B Software ...