WSB-9454 CPU Card
Page 186
B.1 DIO Interface Introduction
The DIO connector on the WSB-9454 is interfaced to GIO ports on the Winbond
W83627EHG 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 Winbond datasheet for the
Winbond W83627EHG Super I/O chipset.
B.2 DIO Connector Pinouts
The following table describes how the DIO connector pins are connected to the Super I/O
GPIO port 1.
Pin No
Description
Super I/O Pin
Super I/O Pin Descripton
1 Ground N/A
N/A
2 VCC
N/A
N/A
3
Output 0
GP14
General purpose I/O port 1 bit 4.
4
Output 1
GP15
General purpose I/O port 1 bit 5.
5
Output 2
GP16
General purpose I/O port 1 bit 6.
6
Output 3
GP17
General purpose I/O port 1 bit 7.
7
Input 0
GP10
General purpose I/O port 1 bit 0.
8
Input 1
GP11
General purpose I/O port 1 bit 1
9
Input 2
GP12
General purpose I/O port 1 bit 2
10
Input 3
GP13
General purpose I/O port 1 bit 3
Summary of Contents for WSB-9454
Page 1: ...WSB 9454 CPU Card Page i...
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Page 17: ...WSB 9454 CPU Card Page 1 1 Introduction Chapter 1...
Page 25: ...WSB 9454 CPU Card Page 9 2 Detailed Specifications Chapter 2...
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Page 41: ...WSB 9454 CPU Card Page 25 3 Connectors and Jumpers Chapter 3...
Page 43: ...WSB 9454 CPU Card Page 27 Figure 3 1 Connector and Jumper Locations...
Page 49: ...WSB 9454 CPU Card Page 33 Figure 3 3 Audio Module Connector Location...
Page 55: ...WSB 9454 CPU Card Page 39 Figure 3 6 DIO Connector Location...
Page 61: ...WSB 9454 CPU Card Page 45 Figure 3 9 Front Panel Connector Location...
Page 63: ...WSB 9454 CPU Card Page 47 Figure 3 10 IDE Connector Location...
Page 66: ...WSB 9454 CPU Card Page 50 Figure 3 11 IrDA Interface Connector Location...
Page 68: ...WSB 9454 CPU Card Page 52 Figure 3 12 Keyboard Connector Location...
Page 72: ...WSB 9454 CPU Card Page 56 Figure 3 14 RS 232 Serial Port Connectors Location...
Page 77: ...WSB 9454 CPU Card Page 61 Figure 3 16 USB Port Connector Location...
Page 83: ...WSB 9454 CPU Card Page 67 4 Installation and Configuration Chapter 4...
Page 106: ...WSB 9454 CPU Card Page 90 Figure 4 14 Jumper Locations...
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Page 111: ...WSB 9454 CPU Card Page 95 5 AMI BIOS Setup Chapter 5...
Page 116: ...WSB 9454 CPU Card Page 100 BIOS Menu 2 Advanced...
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Page 154: ...WSB 9454 CPU Card Page 138 BIOS Menu 17 Boot Device Priority Settings...
Page 156: ...WSB 9454 CPU Card Page 140 BIOS Menu 18 Removable Drives...
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Page 171: ...WSB 9454 CPU Card Page 155 6 Software drivers Chapter 6...
Page 190: ...WSB 9454 CPU Card Page 174 Figure 6 21 AC 97 Audio Driver Setup Preparation...
Page 192: ...WSB 9454 CPU Card Page 176 Figure 6 23 AC 97 Audio Driver Software Configuration...
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Page 197: ...WSB 9454 CPU Card Page 181 A BIOS Configuration Options Appendix A...
Page 201: ...WSB 9454 CPU Card Page 185 B DIO Connector Appendix B...
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Page 205: ...WSB 9454 CPU Card Page 189 C Watchdog Timer Appendix C...
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Page 209: ...WSB 9454 CPU Card Page 193 D Address Mapping Appendix D...
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Page 213: ...WSB 9454 CPU Card Page 197 E External AC 97 Audio CODEC Appendix E...
Page 215: ...WSB 9454 CPU Card Page 199 Figure E 1 Audio Functionalities via the Audio Kit...
Page 217: ...WSB 9454 CPU Card Page 201 Figure E 3 Sound Effect Manager Icon...
Page 220: ...WSB 9454 CPU Card Page 204 Figure E 7 Sound Effects Properties Editor...
Page 231: ...WSB 9454 CPU Card Page 215 FIndex...
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