Transcript
AR-B5891 Intel® Core™ 2 Duo Mobile Processor GM45 Micro ATX Motherboard
User’s Manual Rev. 1.2 2009/09/16
Copyright All rights reserved. The information contained in this guide has been validated and reviewed f or accuracy. No patent liability is assumed with respect to the use of the information contained herein. While every prec aution has been taken in the preparation of this guide, the Manufacturer assumes no responsibility for errors or omissions. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopyin g, recording, or otherwise, without the prior written permission of Manufacturer. Trademark All products and company na mes are trademarks or registered trademarks of their respective holders. These specifications are subject to change without notice. Technical Support We hope you to get the maximum performance fr om your products and be willing to help if running into technical difficulties. For the mo st frequently asked questions, it’s easily foun d answers from the product documentation and usua lly a lot more detailed, so please t ake reference to this manual first. If the answer st ill can not be found, gather all the informatio n or questions applying to the problem, and with the product on hand, contact your distributor, sales representative, or customer service center for technical support. Most problems reported are minor and able to be easily solv ed over the phone. In addition, free technic al support is available and always ready to give advices on application requirements or specific information on the installation and operation of any of our products. Please have the following information ready before you call: 1. Product name and serial number 2. Description of your peripheral attachments 3. Description of your software (operating system, version, application software, etc.) 4. A complete description of the problem 5. The exact wording of any error messages
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How to Use This Manual This manual is written for the system integr ator, PC technician and knowledgeable PC end user. It describes how to configure your AR-B5891 to meet various operating requirements. The user ’s manual is divided int o three c hapters, with each chapter addressing a b asic concept and operation of the motherboard. Chapter 1: Introduction - gives you an overview of the product specifications and basic system architecture for the AR-B5891 motherboard. Chapter 2: Hardw are Configuration Setting - shows the definitio ns and locations of Jumpers and Connectors so that you can easily configure your system. Chapter 3: System Installation - describes how to properly mount the CPU, main memory for a safe installation.
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Table of Content 1.
Introduction.................................................................................................................7
1.1
Description...........................................................................................................7
1.2
Specifications ......................................................................................................8
1.3
System Architecture..........................................................................................10
1.4
Dimensions ........................................................................................................ 11
2.
Hardware Configuration Setting..............................................................................13
2.1
Board Layout .....................................................................................................14
2.2
Jumpers & Connectors .....................................................................................15 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 2.2.7 2.2.8 2.2.9 2.2.10 2.2.11 2.2.12
Clear CMOS: JP1...........................................................................................16 TPM setting: JP2............................................................................................16 RS232/422/485 Setting: JP3 (COM1) ............................................................16 RS232 PIN9 Setting: JP4,JP5 (COM2&3)......................................................16 Front Audio Header: AUDIO1 .........................................................................16 CD_IN Header: CN4 ......................................................................................16 Parallel Header: CN11....................................................................................16 USB Header: CN13,CN14..............................................................................16 Floppy header: CN16 .....................................................................................16 RS232 Header: CN20 ……...……..……….……………………………………. 17 Main Power connector:CN27 ……...……………………………………………. 17 Fan Connector : CN28 ~ 30 ….…...……..……..………………………………..17
2.2.13 Front Panel Header: CN31 ..…...………………………….……………………..17 2.2.14 Digital Header: CN32 ..…...…..…………………………………………………..17 2.2.15 IDE Connector: IDE1 ..………..…..………………………………..…………….17 3. 3.1
System Installation ...................................................................................................19 Processor Installation .......................................................................................19 3.1.1
Installing Intel® Core™ 2 Duo Mobile CPU ...................................................19
3.1.2
Removing CPU.............................................................................................20
3.2
Main Memory......................................................................................................21
3.3
Installing the Motherboard................................................................................21
Appendix A: Watchdog Timer Programming ................................................................23 Appendix B: GPIO Programming……………………………………………………………..25 Appendix C: Resource MAP ...........................................................................................27
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Revision History Revision
Date
Rev.1.2
Sep. 2009
Comment Initial released
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’s Manual
CHAPTER 1
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1. Introduction 1.1 Description Taking adv antages of Intel ® energy-ef ficient dual-core processing, AR-B5891 Micro-ATX motherboard adopts Intel® CoreTM 2 Duo Mobile processors up to 1066 MHz FSB and Intel® GM45 Ex press chip set with Intel ® ICH9ME to fit the high performance computer system applications for meeti ng today’ s demanding p ace and keep complete comp atibility wit h hardware and software designed. The onboard devices support one PCI Express x16 for an alternative graphics add-on card, one PCI Express x4, two PCI slot s, integrated graphics, and built Intel ® 82567 Gigabit Ethernet PHY for iAMT 4.0 function & Intel ® 82574L Gigabit Ethernet controller offering stable high-speed networking. ® AR-B5891 comes with the Intel GMA 4500MHD graphics supporting DVMT 5.0. The board
also features two DIMMs up to 2 GB SDRAM ( Max 1 GB per DIMM ) with dual channel DDR3 1066/800, four Serial A TA high-speed dat a transferring at up to 3 GB/s, optional Intel® Trusted Platform Module 1.2, and audio th rough Realtek ALC883 audio codec. The onboard Winbond W83627UHG I/O Controller supports four serial ports. Hardware Monitor function, eight hi-speed USB 2. 0 ports, two 6-pin Mini- Din connectors for PS/2 mouse a nd keyboard, and one 24-pin st andard connec tor des igned to support A TX power function. Besides, a feature of CPU overheat protection will provide user more security and stability. Built with these impressed functions, AR-B5891 Micro-ATX Motherboard is an ideal solution for Automation, multi-media, gaming, DVR, KIOSK, medical equipment, industrial automation, financial automatio n, process control, semico nductor equipment, and network security markets.
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1.2 S
pecifications AR-B5891 Title
Advanced Intel® Core™ 2 Duo Mobile Processor based on Micro ATX motherboard with Dual Displays, Dual Gigabit Ethernet, 4 SATA, 4 COM, Audio, 8 USB ®
Intel Core™ 2 Duo Mobile Series Processors ®
Intel GM45 Express Chipset, 1066/800/667 MHz FSB Dual-channel DDR3 800/1066 Memory Architecture ®
Integrated Intel Gen 5.0 GMA 4500MHD Graphics Core Specification
Dual Displays by VGA&DVI Dual Gigabit Ethernet, iAMT 4.0 supported iTPM 1.2 supported Four SATA 300 Ports, One IDE Interface Four COM Ports, Eight USB 2.0 Ports 1 x PCI Express x16 and PCI Express x4, 2 x PCI Slots for Expansion
Specifications System ®
CPU
Intel Core™ 2 Duo Mobile Processors (Socket-P)
FSB
1066/800/667 MHz
BIOS
AMI BIOS with 32Mb SPI Flash ROM
System Chipset I/O Control
®
Intel GM45 + ICH9ME Winbond W83627UHG I/O Controller 2 x 240-pin DIMM sockets
System Memory
Dual channel DDR3 800/1066 SDRAM Max. up to 2GB memory
Storage
4 x Series ATA 300 ports supports RAID 0,1,5,10; 1 x IDE 40-pin connector with 5V for DOM
Security
Intel integrated Trusted Platform Module 1.2
Watchdog Timer
Reset; 1 sec.~255 min. (1 sec. or 1 min./step)
H/W Status Monitor
®
Monitoring CPU and system temperature, voltage and cooling fan status External I/O
VGA & DVI-D USB Gigabit-LAN
1 x D-SUB 15-pin & 1 x D-SUB 24-pin 4 x USB 2.0 Ports 2 x RJ-45 LAN Ports (with two LEDs indicators)
Audio
3-hole audio jacks for Line In, Line Out, Microphone
COM
2 x RS-232 D-SUB 9-Pin Ports with 5/12V
KB & MUS
2 x Mini DIN 6-pin for Keyboard & Mouse
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Internal I/O GPIO
Onboard programmable 8-bit Digital I/O interface
Floppy
1 x Floppy port box header
Parallel
1 x Printer port box header
COM
1 x RS-232 box header, 1 x RS-232/422/485 selectable box header
USB
2 header, supports four USB 2.0 interface
Front Panel
1 header, supports Power & HDD LED, Power on/off, reset buttons Display
Graphics Controller Display Memory Resolution Display Interface
®
®
Intel GM45 Integrated Intel Gen 5.0 GMA 4500MHD Graphics ®
®
Intel Dynamic Video Memory Technology (Intel DVMT 5.0) Up to 2048 x1536 @ 75 Hz (QXGA) Dual Displays by VGA & DVI
DVI Pericom PI3VDP411LST Ethernet ®
Controller Interface/connector
LAN 1: Intel 82567 Gigabit Ethernet PHY for iAMT 4.0 support ®
LAN 2: Intel 82574L Gigabit Ethernet Controller IEEE 802.3 10BASE-T / 100BASE-TX / 1000BASE-T compliant Dual RJ-45 rear panel connector with two LEDs indicators Audio ®
HDAC
Realtek ALC883 High Definition audio codec
Rear Connector
3 audio jacks for Line In, Line Out, Microphone
On-board Header
Line Out, MIC, CD In (one buzzer for boot) Power Supply
Power Type FAN Power Connector Battery
24-pin ATX power connector 1 x CPU Fan 3-pin, 2 x System Fan 3-pin wafer with DC 12V Lithium coin cell - CR2032 Environments
Compliance Operating Temperature
ROHS , WEEE 0°C~60°C (32°F~140°F)
Storage Temperature -20°C~80°C (-68°F~176°F) Operating Humidity Size (L x W)
10%~90% relative humidity, non-condensing 9.6'' x 9.6'' (243.84mm x 243.84mm)
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1.3 System
Architecture
All details are shown in AR-B5891 system block diagram.
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1.4 Dimensions
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CHAPTER 2
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2.
Hardware Configuration Setting
This chapter gives the definitions and shows the positions of jumpers, headers and connectors. All of the configuration jumpers on the board are in the proper position. T he default settings shipped from factory are marked with an asterisk (). In general, jumpers on the board are used to se lect options for cert ain features. Some of the jumpers are designed to be user-configur able, allowing for sy stem enhancement. T he others are for testing purpose onl y and should not be altered. T o select any option, cover the jumper cap over (SHOR T) or remove (NC) it fro m the ju mper pins according to the following instructions. Here, NC stands for “Not Connect”.
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2.1 Board
Layout
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2.2
Jumpers & Connectors
JUMPERS
FUNCTION
REMARK
JP1
Clear CMOS
1 x 3 header
JP2
TPM setting
1 x 3 header
JP3
COM1 RS232/422/485 Setting
2 x 7 header
JP4
COM2 Pin9 Setting
2 x 3 header
JP5
COM3 Pin9 Setting
2 x 3 header
CONNECTORS DESCRIPTION
REMARK
AUDIO1
Front Audio Header
2 x 5 header
CN1A
VGA connector
CN1B
DVI-D connector
CN3
Audio port
CN4
CD-IN header
CN9,10
PCI slot
CN11
Parallel Port
2 x 13 header
CN13,14
USB connector
2 x 5 header
CN16
Floppy header
2 x 17 header
CN19
COM2 & 3 connector
CN20
COM4 header
2 x 5 header
CN27
Main Power connector
2 x 12 connector
CN28 ~ 30
Fan power connector
1 x 3 header
CN31
Front panel header
2 x 5 header
CN32
Digital I/O
2 x 5 header
CN33
Keyboard & Mouse port
COM1
RS-232/422/485 header
DIMM1, 2
Memory socket
IDE1
IDE connector
PCIE1
PCI-E x16 Slot
PCIE2
PCI-E x4 Slot
SATA1 ~ 4
SATA connector
USB1LAN1
LAN & USB Connector
USB1LAN2
LAN & USB Connector
1 x 4 header
2 x 7 header
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2.2.1 Clear CMOS: JP1 PIN No.
Description
1-2 Clea
r CMOS
2-3 Normal
operation
2.2.7
Description
2.2.2 TPM setting: JP2 PIN No.
Description
1-2 Normal
operation
2-3 Clea
r TPM
2.2.3 RS232/422/485 Setting: JP3 (COM1) PIN No.
RS-232
RS-422
1–2 3–4
OFF ON OFF ON
5–6
EPR#
P_D1
56
INIT1#
P_D2
78
SLIN1#
P_D3
9 10
GND
P_D4
11 12
GND
P_D5
13 14
GND
P_D6
15 16
GND
P_D7
17 18
GND
21 22
GND
PE
23 24
GND
SLCT
25 26
NC
OFF OFF
11 – 12
OFF ON
ON ON
13 – 14
ON OFF
OFF
RS232 PIN9 Setting: JP4,JP5 (COM2 & 3)
2.2.8
USB Header: CN13,CN14
Descriptio
PIN No.
Description
5V_USB 1
2
5V_USB
USB4N 3
4
USB5N
USB4P 5
6
GND 7
8
USB5P GND
KEY 9
10
GND
Description
PIN No.
3-4 5V
2.2.9 Flopp y header: CN16
5-6 12V
Front Audio Header: AUDIO1 Description
PIN No.
Description
1
MIC2_L 2
GND
3
MIC2_R 4
PRESENCE_L
5
SURR_R 6
MIC2_JD
7
FONT-IO-SEN 8
NC
9
SURR_L 10
SURR_JD
CD_IN Header: CN4
Description
34
BUSY
OFF ON
2.2.6
P_D0
ON ON
9 – 10
PIN No.
AFD1#
GND
ON
2.2.5
12
19 20
OFF
1-2 RI
Description
ACK#
OFF OFF
PIN No.
PIN No. PIN No.
STROKE
RS-485
7–8
2.2.4
Parallel Port Header: CN11
PIN No.
PIN No.
Description
CD_R
12
CD_GND
CD_GND
34
CD_L
Description GND GND GND GND GND GND GND GND GND GND GND GND GND GND NC GND NC
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PIN No. PIN No. 12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
Description RWC# NC NC INDEX# MOTA# NC DSA# NC FDIR# STEP# WDATA# WGATE# TRAK0# WPRT# RDATA# HEAD# DSKCHG#
2.2.10
RS232 Header: CN20 (COM4)
Description
PIN No. PIN No.
DCD# 1
Description
2
TXD#
2.2.14 Digit al I/O Header: CN32
34
Description
PIN No. PIN No.
Description
RXD#
VCC5 1
2
DI1
DTR
DO1 3
4
DI2
GND 5
6
DSR
DO2 5
6
DI3
RTS 7
8
CTS
DO3 7
8
DI4
RI 9
10
NC
DO4 9
10
GND
2.2.11
Main Power connector:CN27
Description
PIN No.
PIN No.
Description
3.3V
1 13
3.3V
3.3V
2 14
-12V
GND
3 15
GND
5V
4 16
PS_ON_#
GND
5
17
GND
5V
6
18
GND
GND
7
19
GND
ATXPWRGD
8 20
Reserved
5V_STBY
9 21
5V
12V
10 22
5V
12V
11 23
5V
3V3
12 24
GND
2.2.12
2.2.15 IDE Connector: IDE1 Description PD_RST# PDD 7 PDD 6 PDD 5 PDD 4 PDD 3 PDD 2 PDD 1 PDD 0 GND PDDREQ PDIOW# PDIOR# PIORDY PDDACK# IRQ PDA1 PDA 0 PDCS#1 37 PATALED#
Fan Connector : CN28 ~ 30
PIN No.
Description
1 GND 2 +12V 3 ICH_T
2.2.13
ACH (SENSOR)
Front Panel Header: CN31
Description
PIN No. PIN No.
Description
5V 1
2
PWR_LED
HDD_LED 3
4
GND
GND 5
6
PWR_SW
RST_SW 7
8
GND
NC 9
10
Key
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PIN PIN No. No. 12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40
Description GND PDD 8 PDD 9 PDD 10 PDD 11 PDD 12 PDD 13 PDD 14 PDD 15 5V (for DOM) GND GND GND GND GND IOCS16 P66DET PD_A2 PDCS#3 GND
CHAPTER 3
3. Sy
stem Installation
This chapter provides you with i nstructions on how to setup your system. The additional information shows you how to install CPU/ FAN and memory. 3.1 Processor
installation
® This motherboard supports Intel Core™ 2 Duo Mobile processors using Socket P . Before
building your system, we suggest you to visit the Intel website and review the processor installation procedures. (http://www.intel.com) 3.1.1 Inst alling Intel® Core™ 2 Duo Mobile processors
Unlock
Lock
Pin 1 of the socket
Gold triangular mark
• Use a screwdriver to turn the screw counter-clockwise until the dot on the screw points to ”unlocked” sign. (3 o’clock position) • On the socket, locate the pin-1 receptor. Match the pin-1 marker on the CPU with the pin-1 receptor of the socket and then gently lower the CPU onto the socket. • Next, turn the screw clockwise until it points to the “locked” sign (9 o’clock position) – this will lock the CPU into the socket. • Smear thermal grease on the top of the CP U. Lower the CPU f an onto the CPU and secure it using the att achments or screws provided on the fan. Finally, attaches the fan connector to the CPU FAN header.
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Note: 1. 2.
Do not force the CPU into the so cket. It may bend the pins and damage the CPU. Do not touch the CPU pins in case they are damaged. Also, make sure that you have completed all inst allation s teps bef ore powered on the system. Finally , double-check that the cooli ng fan is property inst alled and the CPU fan power connector is securely att ached, in case your CPU and other sensitiv e components are damaged because of high temperatures.
3.1.2 Removing CPU • • • • •
Disconnect the CPU fan connector. Remove the CPU fan and heat sink first. Unlock the CPU. Carefully lift up the existing CPU to remove it from the socket. Follow the steps of installing a CPU to change to another one.
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3.2 Main Memory AR-B5891 provides 2 DIMM socket s to support 1.5V DDR3 SDRAM as on-board main memory. The maximum memory size is 2 GB (Max. 1GB per DIMM) at 800/1066 MHz. For system comp atibility and st ability, don’t use memory module without brand. The two DIMMs can be out of order. You can install different size of RAM module on DIMM1, DIMM2 or all to boot up system. Without the cont act and lock int egrity of memo ry module with so cket, it will imp act on the system reliability. Follow normal procedure to install your RAM module into memory socket. Before locking, make sure that the module has been fully inserted into the DIMM socket.
3.3 Installing the Motherboard To inst all y our AR-B5891 into st andard cha ssis or propriet ary environment, you need to perform the following steps: 1. Check all jumpers setting on proper position 2. Install and configure CPU and memory module on right position 3. Place AR-B5891 into the dedicated position in your system 4. Attach cables to existing peripheral devices and secure it WARNING: Please ensure that your mother board properly inserted and fixed by mechanism. Otherwise, the system might be unst able or do not work from bad cont act of golden finger.
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Appendix
Appendix A: Watchdog Timer Programming The Watchdog Timer (WDT) of motherboard consists of 8-bit programmable time-out counter, a control and status register. WDT Controller Register There are two PNP I/O port addresses that can be used to configure WDT. 2Eh: EFIR (Extended Function Index Register, for identifying CR index number) 2Fh: EFDR (Extended Function Data Register, for accessing desired CR) WDT Control Mode Register Register Location: CR F5h Attribute: Read/Write Size: 8bit BIT
BIT7
Attribute 76 X
X
BIT6
BIT5
Reserved Reserved 5
43
X
X X
21
Reserved
BIT4 Reserved
BIT3 R/W
BIT2
BIT1
Reserved Reserved
BIT0 Reserved
0 X
X
Select WDT count mode 0 = Second Mode (default) 1 = Minute Mode
WDT Counter Register Register Location: CR F6h Attribute: Read / Write Size: 8bit BIT Attribute 76
5
BIT7
BIT6
43
21
BIT5
BIT4
BIT3 BIT2 Read/Write
0
Watch Dog Timer Time-out value 00h: Time-out Disable (default) 01h: Time-out occurs after 1 second/minute 02h: Time-out occurs after 2 seconds/minutes … FFh: Time-out occurs after 255 seconds/minutes 23/29
BIT1
BIT0
WDT Control & Status Register Register Location: CR F7h Attribute: Read / Write Size: 8bit BIT Attribute 76
BIT7 R/W 5
BIT6 R/W
43
BIT5 W1
21 X
X
BIT4 BIT3 BIT2 BIT1 BIT0 R/W 0 Reserved Reserved Reserved Reserved
0 X
X
Mouse interrupt reset enables Watch-dog timer reload 0 = Watchdog timer is not affected by mouse interrupt (default) 1 = Watchdog timer is reset by mouse interrupt Keyboard interrupt reset enables Watch-dog timer reload 0 = Watchdog timer is not affected by keyboard interrupt (default) 1 = Watchdog timer is reset by keyboard interrupt Trigger WDT event. This bit is self-clearing Write 1 only WDT status bit 0 = Watchdog timer is running 1 = Watchdog timer issues time-out event Write 0 Clear
WDT Control Command Example Use DEBUG.EXE program under DOS or Windows 98 Command O 2E 87 O 2E 87 O 2E 07 O 2F 08 O 2E F6 O 2F 05 O 2E AA
WDT
Note Enter Extended Function Mode Select Logic Device 8 Specify Time-out Value
5 seconds Exit Extended Function Mode
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Appendix B: GPIO Programming The motherboard provides 4 input / output port s that can be perform a simple basic I/O function. GPIO Pin Assignment
PIN Signal
CN32
default
Pin Signal
5
4
3
DO1
open-drain
4
DI2
open-drain
5
6
5
DO2
open-drain
6
DI3
open-drain
7
8
7
DO3
open-drain
8
DI4
open-drain
9
10
9
DO4
open-drain
10
GND
2
3
2
DI1
default
1
1
open-drain
individually configured to
open-drain
GPIO Controller Register The control for the GPIO signals is handled through the two PNP I/O port addresses. 2Eh: EFIR (Extended Function Index Register, for identifying CR index number) 2Fh: EFDR (Extended Function Data Register, for accessing desired CR) DI1 ~ DI4 Level for Input Register Register Location: CR E1h Attribute: Read Size: 8bit BIT Attribute 76
BIT7 BIT6 Read Read 5
43
BIT5 Read
21 X
X
BIT4 Read
BIT3 BIT2 BIT1 BIT0 Reserved Reserved Reserved Reserved
0 X
X
DI0 reflects the state of the input signal 0 = Low 1 = High DI1 reflects the state of the input signal 0 = Low 1 = High DI2 reflects the state of the input signal 0 = Low 1 = High DI3 reflects the state of the input signal 0 = Low 1 = High
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DO1 ~ DO4 Level for output Register Register Location: CR E1h Attribute: Read / Write Size: 8bit BIT Attribute 76 X
X
BIT7 BIT6 BIT5 BIT4 Reserved Reserved Reserved Reserved 5
43
X
X
21
BIT3 BIT2 R/W R/W
BIT1 R/W
BIT0 R/W
0
DO1 can be updated by software to drive a high or low value 0 = Low 1 = High DO2 can be updated by software to drive a high or low value 0 = Low 1 = High DO3 can be updated by software to drive a high or low value 0 = Low 1 = High DO4 can be updated by software to drive a high or low value 0 = Low 1 = High
GPIO Control Command Example (C Language) Command outportb(0x2E, 0x87); outportb(0x2E, 0x87); outportb(0x2E, 0x07); outportb(0x2F, 0x08); int iret = 0; outportb(0x2E, 0xE1); iret = inportb(0x2F); iret = iret & 0x10; if (iret == 0x10) {//hi} outportb(0x2E, 0xE1); iret = inportb(0x2F); iret = iret | 0x01; outportb(0x2F, iret); outportb(0x2E, 0xAA);
GPIO Entry Key Select
Note Enter the Extended Function Mode Select GPIO Device
Check DI1 status
if bit4 = 1 then DI1 is high
Set DO1 to high
bit0 = 1 for DO1 set to high
Exit Key
Exit the Extended Function Mode
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Appendix C: Resource Map I/O Map Resource
Share
0000-000F
Exclusive
Device Description Direct memory access controller
0000-0CF7
Shared
PCI bus
0010-001F
Exclusive
Motherboard resources
0020-0021
Exclusive
Programmable interrupt controller
0022-003F
Exclusive
Motherboard resources
0040-0043
Exclusive
System timer
0044-005F
Exclusive
Motherboard resources
0060-0060
Exclusive
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
0061-0061
Exclusive
System speaker
0062-0063
Exclusive
Motherboard resources
0064-0064
Exclusive
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
0065-006F
Exclusive
Motherboard resources
0070-0071
Exclusive
System CMOS/real time clock
0072-007F
Exclusive
Motherboard resources
0080-0080
Exclusive
Motherboard resources
0081-0083 0084-0086
Exclusive Exclusive
0087-0087 0088-0088
Exclusive Exclusive
0089-008B 008C-008E
Exclusive Exclusive
008F-008F
Exclusive
Direct memory access controller Motherboard resources Direct memory access controller Motherboard resources Direct memory access controller Motherboard resources Direct memory access controller
0090-009F
Exclusive
Motherboard resources
00A0-00A1
Exclusive
Programmable interrupt controller
00A2-00BF
Exclusive
Motherboard resources
00C0-00DF 00E0-00EF
Exclusive Exclusive
00F0-00FF
Exclusive
Direct memory access controller Motherboard resources Numeric data processor
0274-0277
Exclusive
ISAPNP Read Data Port
0279-0279
Exclusive
ISAPNP Read Data Port
02E8-02EF
Exclusive
Communications Port (COM4)
02F8-02FF
Exclusive
Communications Port (COM2)
0378-037F
Exclusive
Printer Port (LPT1)
03B0-03BB
Shared
Mobile Intel(R) 4 Series Express Chipset Family 27/29
03C0-03DF
Shared
Mobile Intel(R) 4 Series Express Chipset Family
03E8-03EF
Exclusive
Communications Port (COM3)
03F0-03F5
Exclusive
Standard floppy disk controller
03F7-03F7
Exclusive
Standard floppy disk controller
03F8-03FF
Exclusive
Communications Port (COM1)
0400-041F
Undetermined
Intel(R) ICH9 Family SMBus Controller - 2930
04D0-04D1
Exclusive
0500-053F
Exclusive
Motherboard resources
0800-087F
Exclusive
Motherboard resources
0A00-0A0F
Exclusive
Motherboard resources
0A10-0A1F
Exclusive
0A79-0A79 0D00-FFFF
Exclusive Shared
Motherboard resources
Motherboard resources ISAPNP Read Data Port PCI bus
Memory Map Item
Address
Description
1
00000h-9FFFFh
DOS Kernel Area
2
A0000h,BFFFFh
EGA and VGA Video Buffer (128KB)
3
C0000h-CFFFFh
EGA/VGA ROM
4
D0000h-DFFFFh
Adaptor ROM (Raid, PXE ROM)
5
E0000h-FFFFFh
System BIOS
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IRQ Map Resource
Description
IRQ_0
System Timer
IRQ_1
Keyboard Controller
IRQ_2
VGA and Link to Secondary PIC
IRQ_3
COM2
IRQ_4
COM1
IRQ_5
PCI Device
IRQ_6
Floppy Controller
IRQ_7
LPT Controller / PCI Device
IRQ_8
System CMOS / Real Time Clock
IRQ_9
Microsoft ACPI-Compliant System
IRQ_10
COM3
IRQ_11
COM4
IRQ_12
PS/2 Mouse
IRQ_13
Numeric data processor
IRQ_14
IDE Controller / PCI Device
IRQ_15
Intel(R) ICH9 Family SMBus Controller - 2930
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