Compaq Extension Manuales de usuario

Tabla de contenidos

• User Information

  5
• About This Document

  5
• Copyright Notice

  5
• Technical Support

  5
• Disclaimer

  5
• Introduction

  6
• COM Express™ Extension Specification

  6
• COM Express™ Design Guide

  6
• COM Express™ Computer-On-Module

  6
• Objective

  8
• COM Express™ Module sizes

  9
• Overview - Module Size

  9
• Figure - Overview – three module sizes

  10
• Small Form Factor nano, COM Express™ Type 1

  10
• Figure 3 – Small Form Factor nano

  11
• Signal Description

  12
• Graphic Signal Description

  12
• Table – Graphic Signal Description - Row C for Pin-out Type 2

  12
• Table – Graphic Signal Description - Row D for Pin-out Type 2

  13
• Hardware extensions

  15
• Wide Range Input Power

  15
• Wide Range Input Power for nano SFF

  15
• GPIO General Purpose I/O Recommended Use

  16
• Alternative GPIO use for SDIO Interface

  17
• SDIO Pin description

  17
• Thermal Control

  18
• Software extensions

  19
• TPM support

  19
• Smart Battery BIOS support

  19
• Legacy Super I/O support in BIOS

  20
• CMOS backup in BIOS

  20
• Console redirection in BIOS

  20
• User editor for default settings

  20
• Apendix A: PC Architecture Information

  21
• Buses

  21
• ISA, Standard PS/2 – Connectors

  21
• General PC Architecture

  21
• Ports

  22
• RS-232 Serial

  22
• Serial ATA

  22
• USB

  22
• Programming

  23
• APPENDIX B: DOCUMENT-REVISION HISTORY

  24