SPCIE-C2260-i2 PICMG 1.3 CPU Card
Page 133
D.1 Introduction
The DIO connector on the SPCIE-C2260-i2 is interfaced to GPIO ports on the Super I/O
chipset. 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 Super I/O
chipset.
The BIOS interrupt call
INT 15H
controls the digital I/O.
INT 15H:
AH – 6FH
Sub-function:
AL – 8
:Set the digital port as INPUT
AL
:Digital I/O input value
Summary of Contents for SPCIE-C2260-i2
Page 16: ......
Page 17: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 1 Chapter 1 1 Introduction...
Page 26: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 10 Chapter 2 2 Packing List...
Page 31: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 15 Chapter 3 3 Connectors...
Page 64: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 48 Chapter 4 4 Installation...
Page 87: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 71 Chapter 5 5 BIOS...
Page 137: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 121 6 Software Drivers Chapter 6...
Page 140: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 124 Appendix A A Regulatory Compliance...
Page 142: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 126 B Product Disposal Appendix B...
Page 144: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 128 Appendix C C BIOS Options...
Page 148: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 132 Appendix D D Digital I O Interface...
Page 151: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 135 Appendix E E Watchdog Timer...
Page 154: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 138 Appendix F F Intel Matrix Storage Manager...
Page 158: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 142 Appendix G G Error Beep Code...
Page 160: ...SPCIE C2260 i2 PICMG 1 3 CPU Card Page 144 Appendix H H Hazardous Materials Disclosure...