WSB-9154 CPU Card
Page 200
D.1 DIO Interface Introduction
The DIO connector on the WSB-9154 is interfaced to GPIO ports on the ITE Super I/O
chipset. The DIO has both 4-bit digital inputs and 4-bit digital outputs. The digital inputs
and digital outputs are generally control signals that control the on/off circuit of external
devices or TTL devices. Data can be read or written to the selected address to enable the
DIO functions.
NOTE:
For further information, please refer to the datasheet for the ITE Super
I/O chipset.
D.2 DIO Connector Pinouts
The following table describes how the DIO connector pins are connected to the Super I/O
GPIO port 1.
Pin Description Super
I/O
Pin Super
I/O
Pin
Description
1 Ground
N/A
N/A
2 VCC
N/A
N/A
3
Output 3
GP27
General purpose I/O port 2 bit 7.
4
Output 2
GP26
General purpose I/O port 2 bit 6.
5
Output 1
GP25
General purpose I/O port 2 bit 5.
6
Output 0
GP24
General purpose I/O port 2 bit 4.
7
Input 3
GP23
General purpose I/O port 2 bit 3.
8
Input 2
GP22
General purpose I/O port 2 bit 2
9
Input 1
GP21
General purpose I/O port 2 bit 1
10
Input 0
GP20
General purpose I/O port 2 bit 0
Table D-1: DIO Connector Pinouts
Содержание WSB-9154
Страница 1: ...WSB 9154 CPU Card Page i...
Страница 19: ...WSB 9154 CPU Card Page 1 1 Introduction Chapter 1...
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Страница 25: ...WSB 9154 CPU Card Page 7 2 Detailed Specifications Chapter 2...
Страница 49: ...WSB 9154 CPU Card Page 31 3 Unpacking Chapter 3...
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Страница 55: ...WSB 9154 CPU Card Page 37 4 Connector Pinouts Chapter 4...
Страница 69: ...WSB 9154 CPU Card Page 51 Figure 4 10 IDE Device Connector Locations...
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Страница 83: ...WSB 9154 CPU Card Page 65 5 Installation Chapter 5...
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Страница 117: ...WSB 9154 CPU Card Page 99 6 AMI BIOS Chapter 6...
Страница 149: ...WSB 9154 CPU Card Page 131 6 5 Boot Use the Boot menu BIOS Menu 15 to configure system boot options BIOS Menu 15 Boot...
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Страница 169: ...WSB 9154 CPU Card Page 151 7 Driver Installation Chapter 7...
Страница 181: ...WSB 9154 CPU Card Page 163 Figure 7 17 System Icon Step 3 Click the Device Manager tab Figure 7 18...
Страница 182: ...WSB 9154 CPU Card Page 164 Figure 7 18 Device Manager Tab Step 4 A list of system hardware devices appears Figure 7 19...
Страница 198: ...WSB 9154 CPU Card Page 180 Figure 7 41 Access Windows Control Panel...
Страница 199: ...WSB 9154 CPU Card Page 181 Step 2 Double click the System icon Figure 7 42 Figure 7 42 Double Click the System Icon...
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Страница 205: ...WSB 9154 CPU Card Page 187 A BIOS Menu Options Appendix A...
Страница 209: ...WSB 9154 CPU Card Page 191 B Watchdog Timer Appendix B...
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Страница 213: ...WSB 9154 CPU Card Page 195 C Address Mapping Appendix C...
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Страница 217: ...WSB 9154 CPU Card Page 199 D DIO Interface Appendix D...
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Страница 221: ...WSB 9154 CPU Card Page 203 Index...