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LE-575 User’s Manual

31

2.11 <Onboard Audio Interface>

The board integrates onboard audio interface with REALTEK ALC88 codec, with INTEL

High Definition Audio bus, it offers more vivid sound and other advantages than former HD

audio compliance.

The main specifications of ALC888 are:

High-performance DACs with 97dB S/N ratio

Compatible with HD

Meets Microsoft WHQL/WLP 2.0 audio requirements

The board provides speaker out, Line-in/MIC-in, CDIN, SPDIF through audio cable.

9

1

1

4

CDIN

CN_AUDIO

2

10

CN_SPDIF

1

5

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Summary of Contents for LE-575

Page 1: ...LE 575 5 25 inch Embedded Miniboard User s Manual Edition 1 0 2009 08 18...

Page 2: ...ent are property of their respective owners Disclaimer The company shall not be liable for any incidental or consequential damages resulting from the performance or use of this product The company doe...

Page 3: ...k the package before you starting setup the system Hardware LE 575 series motherboard x 1 Cable Kit USB Cable x 1 OALUSBA 3 Audio Cable x 1 OALPJ HD NB 40 pin 44 pin 44 pin IDE Cable x 1 OALUDMA33 8 C...

Page 4: ...LE 575 User s Manual 4 Printer Cable x 1 OALBKU 0 Dual COM PORT cable OALES BKU2NB Optional Cable Kit SDTV Cable x 1 OALTV OUT NB 26 pin Slim Type Floppy Cable x 1 OALFD NB YPbPr Cable x 1 OALTV OUT H...

Page 5: ...rs 16 2 4 System and Memory Setup 17 2 5 CMOS ATX Setup 18 2 6 Enhanced IDE CF Interface 19 2 7 Serial ATA Interface 20 2 8 Floppy Port 21 2 9 Network Interface 22 2 10 Onboard Display Interface 23 2...

Page 6: ...t 48 A 1 Serial ATA Port 48 A 2 IDE Port 48 A 3 Floppy Port 49 A 4 LPT Port 49 A 5 Serial Port 3 4 5 6 50 A 6 IrDA Port 50 A 7 SMBUS Port 50 A 8 Serial Port 1 51 A 9 VGA Port 51 A 10 LAN Port 51 Appen...

Page 7: ...LE 575 User s Manual 7 The Page is Left For Blank...

Page 8: ...board integrates Intel 945GSE and ICH7M chipset The chipset features power efficient graphics with an integrated 32 bit 3D graphics engine based on Intel Graphics Media Accelerator 950 architecture wi...

Page 9: ...n IDE port onboard One CompactFlash Type II socket Serial ATA Intel ICH7M integrates 2 Serial ATA interfaces No RAID Function Up to 150MB s of transfer rate Multi I O Port Chipset Intel ICH7M with Win...

Page 10: ...in Digital S PDIF out Connector Internal 10 pin header for Line out MIC in 4 pin CD IN and 5 pin S PDIF connector Expansive Interface PCI PCI slot 32 bit 33MHz Power supply 3 3V 5V 3VSB 12V 12V Mini...

Page 11: ...LE 575 User s Manual 11 1 3 Mechanical Drawing...

Page 12: ...tel 82574L Intel Atom N270 Processor 1 x 200 pin DDR2 SO DIMM 400 533 MHz up to 2GB ALC888 HD Audio LVDS1 2 x Serial ATA 945GSE 8 x USB 2 0 1 x RS422 485 232 1 x Serial port 1 x IrDA 1 x GPIO W83627TH...

Page 13: ...up 2 1 Connector Location MINIPCI1 ATX CDIN CN_IR CN_USB2 CN_HDTV SYSFAN CN_LVDS IDE CN_DIO JFRNT CN_COM56 CN_COM34 CN_LPT CN_USB1 3 CN_INV2 DC_IN CN_SMBUS CN_SPDIF CN_AUDIO CN_PS2 FDD PCI CN_COM2 CN_...

Page 14: ...LE 575 User s Manual 14 RJ45_4 3 2 1 CF COM1 USB CRT DC_2P 1 11 0 31...

Page 15: ...unction JRTC CMOS Operating Clear Setting JAT AT ATX mode setting JVLCD LCD Panel Voltage Setting JVINV Inverter Voltage setting JCFSEL Compact Flash address mode setting JCSEL1 2 COM2 RS232 422 485 m...

Page 16: ...6 10 x 2 pin 2xRS232 Standard CN_LPT 13 x 2 pin printer connector Standard CN_IR 5 pin IrDA connector Standard CN_DIO 6 x 2 pin digital I O connector Standard CN_PS2 5 x 2 pin PS2 connector Standard C...

Page 17: ...E 575 User s Manual 17 2 4 System and Memory Setup The board provides one 200 pin DDR2 SO DIMM to support DDR2 533 memory modules up to 2GB of capacity Non ECC unbuffered memory is supported only DDRI...

Page 18: ...w to proceed to clear reset the CMOS to its default values Jumper JRTC Type Onboard 3 pin jumper JRTC Mode 1 2 Clear CMOS 2 3 Normal Operation Default setting The board has a jumper to switch AT power...

Page 19: ...ased on embedded application the board has one 44 pin IDE connector 5V supported for disk on module The board also provides a Compact Flash Type II socket with jumper JCFSEL selectable Master Slave mo...

Page 20: ...LE 575 User s Manual 20 2 7 Serial ATA Interface Based on Intel ICH7 M the board provides two Serial ATA interfaces with up to 150MB s of transfer rate SATA1 2...

Page 21: ...e 26 pin ribbon cable in the package to connect the floppy device FDD 4 Lift up this plastic bar 5 Slot the cable in Blue paste for outside 6 Press back the plastic bar Floppy rear side 1 Lift up the...

Page 22: ...2 9 Network Interface The board integrates with four Intel 82574L Gigabit Ethernet controllers The Intel Gigabit Ethernet supports speed of 10 100 1000Base T with IEEE802 3 compliance and Wake On LAN...

Page 23: ...l I O port and one 40 pin LVDS interface with 5 pin LCD backlight inverter connector The board provides dual display function with clone mode and extended desktop mode for CRT LCD and HDTV 2 10 1 Anal...

Page 24: ...ides one 40 pin LVDS connector for 18 bit single dual channel panels supports up to 1600 x 1200 UXGA of resolution with one LCD backlight inverter connector and jumpers for panel and inverter voltage...

Page 25: ...oard provides another 40 pin LVDS connector for 18 24bit dual channel panels supports up to 1600 x 1200 UXGA of resolution with CN_INV2 LCD backlight inverter connector LE 575X2 only The panel inverte...

Page 26: ...Pin Signal 2 LCDVCC 1 LCDVCC 4 GND 3 GND 6 ATX0 5 BTX0 8 ATX0 7 BTX0 10 GND 9 GND 12 ATX1 11 BTX1 14 ATX1 13 BTX1 16 GND 15 GND 18 ATX2 17 BTX2 20 ATX2 19 BTX2 22 GND 21 GND 24 ACLK 23 BTX3 LE 575X2 2...

Page 27: ...ecause every panel has its own pin assignment so we do not provide a standard cable please find a local cable manufacture to make cables LCD Installation Guide 1 Preparing the LE 575X 2 LCD panel and...

Page 28: ...election form On board 18 bit LVDS Single Channel Dual Channel NO Output format NO Output format 1 640 x 480 9 1280 x 768 2 800 x 480 3 800 x 600 4 1024 x 600 5 1024 x 768 6 1280 x 600 7 1280 x 768 8...

Page 29: ...ports up to 1600 x 1200 UXGA of resolution LE 575XD only Connector CN_DVI Connector type 26 pin header pitch 2 00mm Pin Number Assignment Pin Number Assignment 1 TX1 2 TX1 3 Ground 4 Ground 5 TXC 6 TX...

Page 30: ...and NTSC of TV system Component with 480p 720p 1080i of HDTV support and display clone or extended desktop function with VGA LVDS DVI Connector CN_HDTV Connector type 10 pin header HDTV connector pit...

Page 31: ...dio bus it offers more vivid sound and other advantages than former HD audio compliance The main specifications of ALC888 are High performance DACs with 97dB S N ratio Compatible with HD Meets Microso...

Page 32: ...1 MIC2_L 2 MIC2_L 3 MIC2_R 4 MIC2_R 5 FP_OUT_R 6 FP_OUT_R 7 SENSE_B 8 SENSE_B 9 FP_OUT_L 10 FP_OUT_L Connector CDIN Type 4 pin header pitch 2 54mm Pin Description 1 CD Left 2 Ground 3 Ground 4 CD Rig...

Page 33: ...e Based on Intel ICH7M the board provides 8 USB2 0 ports The USB2 0 interface provides up to 480Mbps of transferring rate Interface USB2 0 Controller ICH7M Transfer Rate Up to 480Mb s Output Current 5...

Page 34: ...ata1 5 Data0 6 Data1 7 Ground 8 Ground 9 Ground 10 N C PS The USB2 0 will be only active when you connecting with the USB2 0 devices if you insert an USB1 1 device the port will be changed to USB1 1 p...

Page 35: ...gital I O interface you can use this general purpose I O port for system control like POS or KIOSK Connector CN_DIO Type onboard 2 x 6 pin header pitch 2 0mm Pin Description Pin Description 1 Ground 2...

Page 36: ...M2 Type 10 pin 5 x 2 header Pin Description Pin Description 1 DCD 422TX 485 2 RXD 422TX 485 3 TXD 422RX 4 DTR 422RX 5 GND 6 DSR 7 RTS 8 CTS 9 RI 10 N C Jumper JCSEL1 2 Type onboard 12 pin and 6 pin he...

Page 37: ...l power connector for DC input it also has 24 pin ATX power connector for internal power supply you can choose one pf them to meet your plication 2 15 1 Power Input Connector DC_IN Type 4 pin DC power...

Page 38: ...has been used Attention When DC IN had power supplied the ATX become output Avoid DC IN and ATX power supply input at the same time Connector ATX Output When DC IN be used Type 24 pin ATX connector f...

Page 39: ...e 3 pin fan wafer connector Connector CPUFAN Type 4 pin fan wafer connector Pin Description Pin Description Pin Description 1 Ground 2 12V 3 Fan Speed Detection Pin Description Pin Description 1 Groun...

Page 40: ...er etc Please check well before you connecting the cables on the chassis Connector JFRNT Type onboard 14 pin 2 x 7 2 54 pitch header Function Signal PIN Signal Function HDLED 1 2 PWRLED IDE LED HDLED...

Page 41: ...LE 575 User s Manual 41 This Page is Left For Blank...

Page 42: ...ard integrates Intel ICH9M with REALTEK ALC888 codec It can support 2 channels sound under system configuration Please follow the steps below to setup your sound system 1 Install REALTEK HD Audio driv...

Page 43: ...edia Accelerator the board supports two DACs for display device as different resolution and color bit Please install the Intel Graphic Driver before you starting setup display devices 1 Click right bu...

Page 44: ...LE 575 User s Manual 44 3 This setup options can let you define each device settings Note Dual LVDS display supports Extended Desktop only...

Page 45: ...LE 575 User s Manual 45 This Page is Left for Blank...

Page 46: ...on when the power is turned off If the battery runs out of the power then the settings of BIOS will come back to the default setting The BIOS section of the manual is subject to change without notice...

Page 47: ...LE 575 User s Manual 47 This Page is Left for Blank...

Page 48: ...Type 44 pin 22 x 2 box header Pin Description Pin Description 1 Reset 2 Ground 3 D7 4 D8 5 D6 6 D9 7 D5 8 D10 9 D4 10 D11 11 D3 12 D12 13 D2 14 D13 15 D1 16 D14 17 D0 18 D15 19 Ground 20 N C 21 REQ 22...

Page 49: ...RITE DATA 17 Ground 18 WRITE GATE 19 N C 20 TRACK 0 21 N C 22 WRPTR 23 Ground 24 RDATA 25 Ground 26 SEL A 4 LPT Port Connector CN_LPT Type 26 pin 13 x 2 header for LPT Ports Pin Description Pin Descri...

Page 50: ...1 5 GND 6 DSR1 7 RTS1 8 CTS1 9 RI1 10 N C 11 DCD2 12 RXD2 13 TXD2 14 DTR2 15 GND 16 DSR2 17 RTS2 18 CTS2 19 RI2 20 N C A 6 IrDA Port Connector CN_IR Type 5 pin header for SIR Ports A 7 SMBUS Port Conn...

Page 51: ...VGA Port Connector CRT Type 15 pin D sub female connector on rear I O Pin Description Pin Description Pin Description 1 RED 6 Ground 11 N C 2 GREEN 7 Ground 12 DDCDA 3 BLUE 8 Ground 13 HSYNC 4 N C 9 N...

Page 52: ...LE 575 User s Manual 52 This Page is Left for Blank...

Page 53: ...awdflash exe it s the utility that can write the data into the BIOS flash ship and update the BIOS B 2 Flash BIOS Procedure 1 Please make a bootable floppy disk 2 Get the last bin files you want to u...

Page 54: ...LE 575 User s Manual 54 This Page is Left for Blank...

Page 55: ...LE 575 User s Manual 55 Appendix C System Resources C 1 I O Port Address Map...

Page 56: ...LE 575 User s Manual 56...

Page 57: ...LE 575 User s Manual 57 C 2 Memory Address Map...

Page 58: ...LE 575 User s Manual 58 C 3 IRQ Resources...

Page 59: ...E 87 o 2E 07 o 2F 09 enale GPIO function o 2E 30 o 2F 02 enable GPIO configuration o 2E F0 o 2F xx set GPIO as input output set 1 for input 0 for output o 2E F1 o 2F xx if set GPIO s as output in this...

Page 60: ...by program Timeout Value Range 1 to 255 Second or Minute Program Sample Watchdog timer setup as system reset with 5 second of timeout 2E 87 2E 87 2E 07 2F 08 Logical Device 8 2E 30 2F 01 Activate 2E F...

Page 61: ...our best to support you for your products projects and business Taiwan Commate Computer Inc Address 19F No 94 Sec 1 Shin Tai Wu Rd Shi Chih Taipei Hsien Taiwan TEL 886 2 26963909 FAX 886 2 26963911 We...

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