WAFER-PV-D5253/D4253/N4553 SBC
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Figure 4-11: COM2 RS-232/422/485 Selection Jumper Location
4.5.8 COM4 Pin 9 Setting Jumper
Jumper Label:
JP3
Jumper Type:
5-pin header
Jumper Settings:
See Table 4-9
Jumper Location:
See Figure 4-12
The COM4 Pin 9 Setting jumper configures pin 9 on COM4 as either a +5 V, +12 V power
source or as a ring-in (RI) line. The COM4 Pin 9 Setting jumper selection options are
shown in Table 4-9.
Setting
Description
Short 1-3
COM4 RI Pin use +5 V (Default)
Short 3-5
COM4 RI Pin use +12 V
Short 3-4
COM4 RI Pin use RI
Table 4-9: COM4 Pin 9 Setting Jumper Settings
Figure 4-12: COM4 Pin 9 Setting Jumper Location
Содержание WAFER-PV-D4253
Страница 2: ...WAFER PV D5253 D4253 N4553 SBC Page ii Revision Date Version Changes 27 June 2011 1 00 Initial release...
Страница 14: ......
Страница 15: ...WAFER PV D5253 D4253 N4553 SBC Page 1 Chapter 1 1 Introduction...
Страница 23: ...WAFER PV D5253 D4253 N4553 SBC Page 9 Chapter 2 2 Packing List...
Страница 27: ...WAFER PV D5253 D4253 N4553 SBC Page 13 Chapter 3 3 Connectors...
Страница 54: ...WAFER PV D5253 D4253 N4553 SBC Page 40 Chapter 4 4 Installation...
Страница 78: ...WAFER PV D5253 D4253 N4553 SBC Page 64 Chapter 5 5 BIOS...
Страница 102: ...WAFER PV D5253 D4253 N4553 SBC Page 88 Appendix A A BIOS Options...
Страница 105: ...WAFER PV D5253 D4253 N4553 SBC Page 91 Appendix B B One Key Recovery...
Страница 133: ...WAFER PV D5253 D4253 N4553 SBC Page 119 Appendix C C Terminology...
Страница 137: ...WAFER PV D5253 D4253 N4553 SBC Page 123 Appendix D D Hazardous Materials Disclosure...