
P4ELA User’s Manual
26
2.12 <GPIO and SMBUS interface>
The board provides a programmable 8-bit digital I/O interface, and a SMBUS (System
management bus) interface for control panel application.
Connector:
CN_DIO
Type: onboard 2 x 6-pin header (pitch=2.0mm)
Pin
Description
Pin
Description
1 Ground
2 Ground
3 GP10
4 GP14
5 GP11
6 GP15
7 GP12
8 GP16
9 GP13
10
GP17
11 VCC
12 +12V
Connector:
CN_SMBUS
Type: 5-pin header for SMBUS Ports (pitch = 2.54mm)
Pin
Description
1 VCC
2 N/C
3 SMBDATA
4 SMBCLK
5 Ground
CN_DIO
12
1
11
2
5 1
CN_SMBUS
Содержание P4ELA
Страница 1: ...P4ELA Micro ATX motherboard User s Manual Edition 1 0 2009 07 28 ...
Страница 6: ...P4ELA User s Manual 6 This Page is Left for Blank ...
Страница 11: ...P4ELA User s Manual 11 Unit inch 1 4 Mechanical Drawing ...
Страница 18: ...P4ELA User s Manual CMOS Setup 18 ...
Страница 21: ...P4ELA User s Manual 21 2 8 Floppy Installation P4ELA has one 34 pin floppy interface FDD ...
Страница 35: ...P4ELA User s Manual 35 This Page is Left for Blank ...
Страница 47: ...P4ELA User s Manual 47 This Page is Left for Blank ...
Страница 51: ...P4ELA User s Manual 51 Appedix B System Resources B 1 I O Port Address Map ...
Страница 52: ...P4ELA User s Manual 52 ...
Страница 53: ...P4ELA User s Manual 53 B 2 Memory Address Map ...
Страница 54: ...P4ELA User s Manual 54 B 3 System IRQ Resources ...