M i n i - I T X
E M B - 9 4 5 9 T R e v . B
Chapter 2 Quick Installation Guide
2 - 15
21 BUSY
22 GND
23 PE
24 GND
25 SELECT
26 N.C
2.20 COM5, COM6, COM4, COM3 RS-232 Serial Port Connector
(CN12, CN13, CN15, CN16)
Pin
Signal Pin
Signal
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
10
N.C
2.21 Digital I/O (CN14)
This connector offers 4-pair of digital I/O functions and address is 2A1H. The
pin definitions are illustrated below:
Pin
Signal Pin
Signal
1
Digital- IN/OUT
2
Digital- IN/OUT
3
Digital- IN/OUT
4
Digital- IN/OUT
5
Digital- IN/OUT
6
Digital- IN/OUT
7
Digital- IN/OUT
8
Digital- IN/OUT
9 +5V
10
GND
Note:
The max. rating of Pin 1~ Pin 8 is 5V @ 8mA
The max. rating of Pin 9 is 5V @0.5A
The pin definitions and registers mapping are illustrated below:
Address: 2A1H
4 in / 4 out
Pin1 Pin2 Pin3 Pin4 Pin5 Pin6 Pin7 Pin8
GPI 27
GPI 26
GPI 25
GPI 24
GPO 23
GPO 22
GPO 21
GPO 20
Содержание EMB-9459T
Страница 8: ...Mini ITX E M B 9 4 5 9 T R e v B Chapter 1 General Information 1 1 General Chapter 1 Information...
Страница 17: ...Mini ITX E M B 9 4 5 9 T R e v B Chapter 2 Quick Installation Guide 2 4 Solder Side...
Страница 18: ...Mini ITX E M B 9 4 5 9 T R e v B Chapter 2 Quick Installation Guide 2 5 2 3 Mechanical Drawing Component Side...
Страница 19: ...Mini ITX E M B 9 4 5 9 T R e v B Chapter 2 Quick Installation Guide 2 6 Solder Side...
Страница 32: ...Mini ITX E M B 9 4 5 9 T R e v B Chapter 3 Award BIOS Setup 3 1 Award Chapter 3 BIOS Setup...
Страница 36: ...Mini ITX E M B 9 4 5 9 T R e v B Chapter 4 Driver Installation 4 1 Driver Chapter 4 Installation...
Страница 50: ...Mini ITX E M B 9 4 5 9 T R e v B Appendix B I O Information B 1 I O Information Appendix B...
Страница 51: ...Mini ITX E M B 9 4 5 9 T R e v B Appendix B I O Information B 2 B 1 I O Address Map...
Страница 52: ...Mini ITX E M B 9 4 5 9 T R e v B Appendix B I O Information B 3 B 2 Memory Address Map...
Страница 54: ...Mini ITX E M B 9 4 5 9 T R e v B Appendix C Mating Connector C 1 Mating Connecotor Appendix C...