Owner's manual
Table Of Contents
- ETX-CV
- Revision History
- Table of Contents
- Preface
- 1 Introduction
- 2 Specifications
- 3 Function Diagram
- 4 Mechanical Dimensions
- 5 Embedded Functions
- 6 Pin-out and Signal Descriptions
- 7 System Resources
- 8 BIOS Setup Utility
- 9 BIOS Checkpoints, Beep Codes
- Appendix A: Connectors and Mounting
- Important Safety Instructions
- Getting Service
ETX-CV User’s Manual Page 31
ETX-CV User’s Manual Page 31
7 System Resources
7.1 System Memory Map
Address Range (decimal) Address Range (hex) Size Description
(4GB-2MB) FFE00000 - FFFFFFFF 2 MB High BIOS Area
(4GB-18MB)-(4GB-17MB-1) FEE00000 - FEEFFFFF 1 MB FSB Interrupt Memory Space
(4GB-20MB)-(4GB-19MB-1) FEC00000 – FECFFFFF 1 MB APIC Configuration Space
960 K - 1024 K F0000 - FFFFF 64 KB System BIOS Area
896 K - 960 K E0000 - EFFFF 64 KB Extended System BIOS Area
768 K - 896 K C0000 - DFFFF 128 KB PCI expansion ROM area
C0000 - CEFFF: Onboard VGA BIOS
CF000 - D0FFF: PXE option ROM when
onboard LAN boot ROM is enabled.
640 K - 768 K A0000 - BFFFF 128 KB Video Buffer & SMM space
0 K - 640 K 00000 - 9FFFF 640 KB DOS Area