COM Express Extension Specification | Compaq instruction

COM Express™ Extension

Specification

Rev. 013

Image 1

Compaq manual COM Express Extension Specification

Contents

COM Express Extension Specification This page intentionally left blank Table of Contents 2 PCI About This Document User InformationCopyright Notice Technical Support Introduction COM Express Extension SpecificationCOM Express Extension Design Guide COM Express Computer-On-Module Copyright COM Express Extension Specification Rev Objective Overview Module Size COM Express Module sizes Small Form Factor nano, COM Express Type Figure Overview three module sizes Figure Small Form Factor nano Graphic Signal Description Signal DescriptionTable Graphic Signal Description Row C for Pin- out Type Table Graphic Signal Description Row D for Pin- out Type Tmds Clock + Tmds Clock Hardware extensions Wide Range Input Power for nano SmallFormFactor SFF GPO0 Gpio General Purpose I/O Recommended Use Sdio Pin description Alternative Gpio use for Sdio Interface Thermal Control Electrical characteristics Software extensions Smart Battery Bios supportTPM support Cmos backup in Bios Legacy Super I/O support in BiosConsole redirection in Bios User editor for default settings Apendix a PC Architecture Information 1 ISA, Standard PS/2 ConnectorsBuses General PC Architecture 1 RS-232 Serial PortsSerial ATA 3 USB Programming Appendix B DOCUMENT-REVISION History