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SAGP-845EV
User Manual
Version 2.0
SOCKET 478 PENTIUM 4/4-M
with
10/100 Ethernet LAN & AGP4X VGA SBC
March 1, 2004
©Copyright 2004 by ICP Electronics Inc. All rights Reserved.
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Copyright Notice The information in this document is subjected to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages. This document contains proprieta
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Table of Contents Chapter 1 Introduction ....................................................... 4 1.1 Specifications....................................................................................4 1.2 Package Contents ..............................................................................6 Chapter 2 Installation......................................................... 7 2.1 SAGP-845EV 's Layout........................................................................7 2.2 Clea
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Chapter 1 Introduction SAGP-845EV is a PSB form factor board to work with a high performance processor. It is equipped with advanced multi-mode I/O, and designed for system manufacturers, integrators, or VARs who want to provide reliable and quality performance at a reasonable price. In addition, SAGP-845EV’s onboard Intel 845G MGCH chip features built-in AGP4X capability which provides 3D graphics of up to 2048x1536x16-bit-color resolution. The onboard VGA shares 8MB system DDR-S
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Configurable to LPT1, LPT2, LPT3 or disabled Bi-directional parallel port Supports EPP/ECP/SPP Hardware monitor Monitors power supply voltage and fan speed status Supports Serial Infrared (SIR) and Amplitude Shift IrDA port Keyed IR (ASKIR) interface USB port Supports 4 USB2.0 ports for future expansion − Programmable − Reset generated when CPU does not periodically Watchdog timer trigger the timer − The BIOS routine INT15 can be used to control the watchdog and generate a system
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1.2 Package Contents • SAGP-845EV single board computer x 1 • FDD cable x 1 • ATA/100 IDE cable x 1 • ATX-12V cable x 1 • PS/2 Y splitter cables for keyboard and mouse connection x 1 • Printer cable with bracket x 1 • RS-232 serial ports cable with bracket x 2 • Audio cable with bracket x 1 • Installation Guide CD (user manual included) x 1 • Quick Startup Reference x 1 If any of these items are missing or damaged, contact the dealer from whom you purchased this product. Save
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Chapter 2 Installation This chapter describes how to install the SAGP-845EV. At first, the layout of SAGP-845EV is shown, and the unpacking information that you should be careful with is described. The jumpers and switch settings for the SAGP-845EV 's configuration, such as CPU type selection, system clock setting, and watchdog timer, are also included. 2.1 SAGP-845EV Layout • Layout 7
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2.2 Clear CMOS Setup If the user wants to clear the CMOS Setup data (for example, the user forgot the password and needed to clear the setup data then set the password again), the user should close the JP2 (set the jumper to 2-3) about 3 seconds, then open it again. For normal operation, set the jumper to 1-2 or open JP2. • JP2: Clear CMOS Setup JP2 Description 1-2 Keep CMOS Setup (Normal Operation) 2-3 Clear CMOS Setup 2.3 Keyboard Power Selection This board can support
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Chapter 3 Connection This chapter describes how to connect peripherals, switches and indicators to the SAGP-845EV board. Table of Connectors Label Function FDD1 Floppy Disk Drive Connector IDE1 Primary IDE Connector IDE2 Secondary IDE Connector LPT1 Parallel Port Connector COM1, COM2 Serial Port Connectors KBM1 PS/2 MOUSE & KEYBOARD Connector USB1~USB3 USB Connectors IR1 IrDA connector FAN1~FAN3 Fan Connectors LAN1 LAN RJ45 Connectors CN3 LAN Status LED Connectors VGA1 VG
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3.1 Floppy Disk Drive Connector SAGP-845EV board has a 34-pin connector for the floppy drive. • FDD1: FDC Connector PIN Description PIN Description 1 GROUND 2 REDUCE WRITE 3 GROUND 4 N/C 12 5 GROUND 6 N/C 7 GROUND 8 INDEX# 9 GROUND 10 MOTOR ENABLE A# 11 GROUND 12 DRIVE SELECT B# 13 GROUND 14 DRIVE SELECT A# 15 GROUND 16 MOTOR ENABLE B# 17 GROUND 18 DIRECTION# 19 GROUND 20 STEP# 21 GROUND 22 WRITE DATA# 23 GROUND 24 WRITE GATE# 25 GROUND 26 TRACK 0# 27 GROUND 28 WRITE PRO
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3.2 Ultra ATA33/66/100 IDE Disk Drive Connector Each of the SAGP-845EV IDE connectors can have one IDE (Integrated Device Electronics) attached to it. • IDE1: Primary IDE Connector PIN Description PIN Description 1 2 1 RESET# 2 GROUND 3 DATA 7 4 DATA 8 5 DATA 6 6 DATA 9 7 DATA 5 8 DATA 10 9 DATA 4 10 DATA 11 11 DATA 3 12 DATA 12 13 DATA 2 14 DATA 13 15 DATA 1 16 DATA 14 17 DATA 0 18 DATA 15 19 GROUND 20 N/C 21 N/C 22 GROUND 23 IOW# 24 GROUND 25 IOR# 26 GROUND 39 40
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3.3 Parallel Port This port is usually connected to a printer. SAGP-845EV includes an on-board parallel port accessed through a 26-pin flat-cable. Three modes ― SPP, EPP and ECP ― are supported. • LPT1: Parallel Port Connector PIN Description PIN Description 1 STROBE# 2 DATA 0 114 3 DATA 1 4 DATA 2 5 DATA 3 6 DATA 4 7 DATA 5 8 DATA 6 9 DATA 7 10 ACKNOWLEDGE 11 BUSY 12 PAPER EMPTY 13 PRINTER SELECT 14 AUTO FORM FEED # 15 ERROR# 16 INITIALIZE 17 PRINTER SELECT LN# 18 GROUND
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3.4 Serial Ports SAGP-845EV offers two high speed NS16C550 compatible UARTs with Read/Receive 16-byte FIFO serial ports. • COM1 10-pin Connector PIN Description 1 DATA CARRIER DETECT (DCD) 2 RECEIVE DATA (RXD) 1 6 3 TRANSMIT DATA (TXD) 4 DATA TERMINAL READY (DTR) 5 GROUND 6 DATA SET READY (DSR) 5 10 7 REQUEST TO SEND (RTS) 8 CLEAR TO SEND (CTS) 9 RING INDICATOR (RI) 10 NC • COM2 10-pin Connector PIN Description 1 DATA CARRIER DETECT (DCD) 2 RECEIVE DATA (RXD) 1 6
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3.5 Keyboard Connector SAGP-845EV provides a 6-pin keyboard/mouse connector. • KBM1: 6-pin Mini-DIN Keyboard/Mouse Connector PIN Description 1 KEYBOARD DATA 2 MOUSE DATA 3 GROUND 4 +5V 5 KEYBOARD CLOCK 6 MOUSE CLOCK 3.6 USB Port Connector SAGP-845EV provides 4 built-in USB2.0 ports for future I/O bus expansion. • USB1 & USB2 (single port) PIN Description 1 VCC 2 DATA- 3 DATA+ 4 GROUND • USB3 (dual port) Provides two sets (pins 1/3/5/7 and 2/4/6/8
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3.8 Fan Connector SAGP-845EV provides three CPU cooling fan connectors, which supply 12V/500mA. • FAN1/FAN2/FAN3: CPU Fan Connector PIN Description 3 Sensor 2 12V 1 Ground 3 2 1 3.9 LAN RJ45 Connector SAGP-845EV is equipped with a built-in 10/100Mbps Ethernet controller. You can connect it to your LAN through RJ45 connector. The pin assignment is as follows: • LAN1: LAN RJ45 Connector PIN Description PIN Description 1 TX+ 5 N/C 2 TX- 6 RX- 3 RX+ 7 N/C 4 N
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3.11 Audio Connectors SAGP-845EV has an onboard audio controller (CMEDIA CMI8738LX) that connects input and output devices through pin-headers (CN4). The audio controller supports 5.1 channel sounds including LINEOUT, REAR, and CENTER/BASS. CD-IN (CDIN1). • CN4: Audio Connector (2x8_2.00mm) PIN Description PIN Description 1 LINEOUT_L 2 GROUND 3 LINEOUT_R 4 GROUND 5 CENTER 6 BASS 7 GROUND 8 GROUND 9 LININ_L 10 LINEIN_R 11 GROUND 12 GROUND 13 REAR_L 14 REAR_R 15 MIN_IN 16 GR
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3.12 Compact Flash Storage Card Socket SAGP-845EV configures Compact Flash Storage Card to IDE mode. This type II Socket is compatible with IBM Micro Drive. • CFA1: Compact Flash Storage Card Socket Pin Assignment PIN Description PIN Description 1 GROUND 26 CARD DETECT1 2 D3 27 D11 3 D4 28 D12 4 D5 29 D13 5 D6 30 D14 6 D7 31 D15 7 CS1# 32 CS3# 8 N/C 33 N/C 9 GROUND 34 IOR# 10 N/C 35 IOW# 11 N/C 36 OBLIGATORY TO PULL HIGH 12 N/C 37 IRQ15 13 VCC 38 VCC 14 N/C 39 MASTER/S
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3.13 External Switches and Indicators There are several external switches and indicators for monitoring and controlling your CPU board. All the functions are integrated in CN2 connector. • CN2: Multiple Panel PIN Description PIN Description Power LED 1 +5V 2 Speaker Speaker 3 GND 4 N/C 5 GND 6 N/C 7 EXTSMI# 8 +5V HDD Indicator 9 +5V 10 Reset Switch Reset button 11 IDELED- 12 GND • PW1: ATX Power Switch Connector PIN Description 1 PWR_BUTTON+ 2 PWR_BUTTON- • PW2:
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Chapter 4 Award BIOS Setup 4.1 Introduction This chapter discusses the setup program in the BIOS. It will give users a step- by-step guidance to configure the system. The user-defined configuration is then stored in the battery-backed CMOS RAM, which retains the customized information while the power is off. 4.2 Starting Setup The BIOS is immediately active when the computer has been turned on. While the BIOS is in control, the setup program will be activated by one of the fo
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4.3 Using Setup In general, the arrow keys are used to highlight items, and then press to select the item. The following table provides more details about how to navigate in the setup program using the keyboard. Key Function Up Arrow Move to the previous item Down Arrow Move to the next item Left Arrow Move to the item on the left (menu bar) Right Arrow Move to the item on the right (menu bar) Esc Main Menu: Quit without saving changes Submenus: Exit Current pag
