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ARK-1551 User Manual
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2.4.6
COM Connector
ARK-1551 provides one 9-pin D-sub connector, which supports RS232/422/485
serial communication interface ports. Default setting is RS-232, if you want to use
RS-422/ 485, you can find the BIOS manual to change setting.
Figure 2.7 COM Connector
Table 2.4: COM Connector Pin Definition
Pin
RS-232
RS-422
RS-485
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
NC represents “No Connection”.
Содержание ARK-1551
Страница 1: ...User Manual ARK 1551 Fanless Embedded Box PC...
Страница 10: ...ARK 1551 User Manual x...
Страница 13: ...Chapter 1 1 General Introduction This chapter details background information on the ARK 1551 series...
Страница 39: ...Chapter 3 3 BIOS Settings This chapter details BIOS config uration data set up...
Страница 55: ...43 ARK 1551 User Manual Chapter 3 BIOS Settings...
Страница 58: ...ARK 1551 User Manual 46 3 2 2 10 Intel TXT Information Intel TXT Information Display Intel TXT information...
Страница 60: ...ARK 1551 User Manual 48 3 2 2 12 CSM Configuration...
Страница 62: ...ARK 1551 User Manual 50 3 2 2 13 NVMe Configuration This item shows NVMe device information...
Страница 68: ...ARK 1551 User Manual 56...
Страница 70: ...ARK 1551 User Manual 58...
Страница 72: ...ARK 1551 User Manual 60...
Страница 79: ...Appendix A A Watchdog Sample Code...
Страница 81: ...Appendix B B SUSI API Introduction...
Страница 83: ...71 ARK 1551 User Manual Appendix B SUSI API Introduction...