3. 4.2 4 2. 2.. 8 2..2 VGA 8 2..3 (J2,J3,J5) 9 2..4 9 2..5 USB 20 2..6 MS KB 20 2..7 (J) 20 2..8 2 2..9 2 2..0 22 2.. (IDE,2) 22 2..2 22 2..3 AC 97 23 2.2 2.2. FSB :JFS 24 2.2.2 Watchdog Timer :JWD 24 2.2.3 CMOS:JCC 25 2.2.4 BIOS :JAV 25 NORCO-740 26 27
NORCO-740 CPU 008004 008005 008006 008007 00808 008009 0070026 0M/00M NORCO-740 NORCO-740E NORCO-740G NORCO-740GE Intel 845GL Intel 845G
. NORCO-740 NORCO-740 6 PCB CPU Intel 845G/GL Soket 478 Intel Pentium 4 (Willamette or Northwood) 2. 53GHz CPU 84 DDR 200/266MHz DDR Watchdog Timer ACPI 64M VGA BIOS CIH.2 (Size) 338.5mm x 22mm (Microprocessor) 2.53GHz Socket 478 Intel Pentium 4(Northwood or Northwood) CPU. 66/00/33MHz 400/533MHz Host Bus (Chipset) Intel 845G 82845G( GMCH ) 8280DB( ICH4 ) Intel 845GL 82845GL( GMCH ) 8280DB( ICH4 ) (System memory) 2 84 DDR 200/266MHz DDR 2GB VGA Intel 845G/GL 64M VGA AGP 4X LAN (Onboard LAN) Intel 82562ET 0/00MBit/
0/00M LAN IDE (On-board IDE) NORCO-740 2 PCI PIO Bus Master IDE 2 IDE IDE CD-ROM 4 IDE PIO Mode 3,4 Ultra DMA/00 00- MB/ IDE PCI 6x32bit I/O (On-board I/O) Winbond W83627HF I/O 2 (3.5 5.25 ) 360K/720K/.2M/.44M/2.88M 2 6550 UART COMCOM2RS-232 378H/278H/3BCH) (SPP/ EPP/ECP) IEEE 284 LS-20 ZIP TM I/O BIOS PCI-to-ISA Winbond W83628F+W83629D (Advanced features) AC 97 50 Compact Flash PCI2.2 Trend ChipAwayVirus On Guard PS/2 4 USB USB2.0 Windows 98/2000 W83627HF CPU (Watchdog Timer) I/O 239 239 Reset/NMI/Disable BIOS 2MBFlash ROM (plug and play (CD-ROM)LS-20 ZIP TM USB
NORCO-740 0 o C to 60 o C 5% to 95%
NORCO-740 2. 2.. ( MKB ) PS/2 AT PS/2 Pin# 2 3 4 5 6 Signal Name Keyboard Data Mouse Data VCC Keyboard Clock Mouse Clock 2..2 VGA VGA Signal Name Red Blue No Connector No Connector H-SYNC 3VDDCCL Pin# 3 5 7 9 3 5 Pin# 2 4 6 8 0 2 4 Signal Name Green No Connector 3VDDCDA V-SYNC
2..3 (J2,J3,J5) NORCO-740 () ATX (J2 ATX SLEEP SW+ PWR CTL# PS ON 5VSBIN (2)20 ATX (J5) 20 ATX ATX Power Supply Connector 5V 5V-5V PS-ON -2V3.3V 20 2V 5VSB PW-OK 5V 5V 3.3V 3.3V (3)+2V (J3) +2V +2V Power Supply Connector 2V 2V 2..4 UART,2 BIOS I NTEGRATED PERIPHERALS IRQ I/O DTR# RI# TXD CTS# RXD DCD# DSR# RTS# UART DTR#2 TXD RXD DCD#2 UART2 RI#2 CTS#2 DSR#2 RTS#2
2..5 USB ( USB,2,3,4 ) NORCO-740 USB USB USB3,4: VCC UD3+ 2..6 PS/2 (KB) PS/2 (MS) USB,2: VCC UD+ EXTKB (KB) UD2+ VCC Keyboard Clock Keyboard Data NC +5V EXTMS (MS) Mouse Clock Mouse Data NC +5V 2..7 ( J) UD- UD2- UD3- UD4+ UD4- VCC 20 9 IDELED+ RESETSW+ IDELED- RESETSW- IDE_LED RSTSW# SLEEPLED- SLEEPLED+ GRELED POWERSW+ POWERSW- PWRSW SLEEPSW+ SLEEPSW- SLEEPSW KEYLOCK- Buzz Data- Speaker KEYLOCK+ KeyLk PWRLED- PWRLED Buzz PWRLED+ Data+ 2
NORCO-740 (PWRBT) (RSTBT) (SLEEPBT) (PWR LED) (SLEEP LED) (IDE_LED) (KEY LK) (Speaker) 2..8 ( CPUFAN ) BIOS (PC Health) CPUFAN FANTACH +2V 2..9 Floppy Drive 34 RM/LC No connector No connector Index Motor enable 0 Drive select Driver select 0 Motor enable Direction Step Write data write gate Track 00 Write protect Read data side select Diskette change
REST IDE Host data7 Host data 8 Host data6 Host data 9 Ground Host low REST IDE Host data7 Host data 8 Host data6 Host data 9 Ground Host low 40 key DACK0 IRQ4 No connector Address 0 Chip select 0 Activity 40 key DACK IRQ5 No connector Address 0 Chip select 0 Activity Address 2 Chip select Address 2 Chip select 2..0 Parallel Port NORCO-740 BIOS INTEGRATED PERIPHERALS IRQ I/O Line printer strobe PD0, parallel data 0 PD, parallel data PD2, parallel data 2 PD3, parallel data 3 PD4, parallel data 4 PD5, parallel data 5 PD6, parallel data 6 PD7, parallel data 7 ACK, acknowledge Busy Paper Empty Select 26 AutoFeed Error Initialize Select 2.. IDE ( IDE,2 ) Host data5 Host data 0 Host data4 Host data Host data3 Host data2 Host data2 Host data3 Host data Host data 4 Host data0 Host data5 DRQ0 Host LOR IOCHRDY Host ALE Address No connector Host data5 Host data 0 Host data4 Host data Host data3 Host data2 Host data2 Host data3 Host data Host data 4 Host data0 Host data5 DRQ0 Host LOR IOCHRDY Host ALE Address No connector Primary IDE( IDE ) Secondary IDE( IDE2 ) 2..2
NORCO-740 TX+ 3 RX+ 5 NC 7 NC 2 TX- 4 NC 6 RX- 8 NC 2..3 AC 97 Audio Connector
2.2 NORCO-740 CMOS JCC BIOS JAV 2 2 3 2.2. FSB ( JFS ) JFS CPU 00/ 33MHz AUTO FSB AUTO 00MHz 33MHz JFS -2 2-3 OPEN 2.2. ( JWD ) 2 NMI 2 3 2-3: Reset -2: NMI
2.2. 3 CMOS (JCC) NORCO-740 CMOS 0V/220V 2 JCC 2 3 Normal status: Clear CMOS: (TURN OFF AC POWER) 2.2.4 BIOS (JAV) JAV BIOS BIOS CIH JAV BIOS CMOS Flash Write Protect Disabled BIOS Write Flash Enabled Write Flash Disabled
NORCO-740 NORCO-740 P4 ATX Socket 478 P4 CPU 845G 82845GGMCH 2X84pin DDR 2G 845G 8280DBICH4 BIOS IDE IDE2 COM COM2 AC 97 0/00M ATX VGA Winbond 83627 USB
NORCO-740 NORCO-740 2 ChipDrv Windows9XWindows MEWindows XP windows2000 windowsnt Service Pack 3 NORCO-740 WIN98 ChipDrv inf setup 4 NORCO-740 5 () ChipDrv.INF 2.IAA (2) DevDrv.Audio 2.VGA 3.USB2.0 4.NET (3) DIRECTX8 (4) Utility (5) Manul 6 Inf SETUP 7 IAA SETUP 8 Audio Alc20 SETUP 9 VGA SETUP 0 Net BIOS DIRECTX8 DIRECTX 2 Utility BIOS awdflash WDDEMO qaplusfe 3 NORCO-740 <>windowsnt net\intel AUTORUN A:\ <2>windowsNT net c: <3>windows98 NORCO-740 net\intel e:\net\intel e: INTEL PRO/00 VE DESKTOP ADAPTER
NORCO-740.pdf manual ar505chs.exe ACROBAT READER USB2.0 For Windows 2000:. 2. 3. USB 4. 5. 6. your CDROM)\DevDrv\USB2.0\USB2_2K 7 For Windows XP: QFE USB 2.0 QFE your CDROM)\DevDrv\USB2.0\Qfe\Cn\Q32370_WXP_SP_x86_CHS.exe USB 2.0 USB IAA Intel Intel Application Accelerator ATA/ATAPI. Intel Application Accelerator Intel Chipset Software Intel Chipset Intel RApplica tion Accelerator 2. Windows NT 4.0 Windows NT 4.0 Intel Chipset Software Service Pack
. IAA Setup 2. CD-ROM:\ChipDrv\IAA\setup.exe NORCO-740