Compact Board PCM-8120 PCM-8120 VIA C7/ Eden Series Processors One DDR 400/533 DDR2 DIMM 48-bit Dual-Channel LVDS TFT LCD 7.1CH High Definition Audio 6 USB 2.0 / 4 COMs / Digital IO PCM-8120 Manual Rev.A 3rd Ed.
Compact Board PCM-8120 Copyright Notice This document is copyrighted, 2014. All rights are reserved. The original manufacturer reserves the right to make improvements to the products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any means without the prior written permission of the original manufacturer. Information provided in this manual is intended to be accurate and reliable.
Compact Board PCM-8120 Acknowledgments All other products’ name or trademarks are properties of their respective owners. Award is a trademark of Award Software International, Inc. CompactFlash™ is a trademark of the Compact Flash Association. VIA C7™ and Eden are trademarks of VIA Technology Inc. Microsoft Windows is a registered trademark of Microsoft Corp. ITE is a trademark of Integrated Technology Express, Inc.
Compact Board PCM-8120 Packing List Before you begin installing your card, please make sure that the following materials have been shipped: 1 1 PCM-8120 CPU Card 1 Quick Installation Guide 1 CD-ROM for manual (in PDF format) and drivers 9657666600 Jumper Cap If any of these items should be missing or damaged, please contact your distributor or sales representative immediately.
Compact Board PCM-8120 Contents Chapter 1 General Information 1.1 Introduction ................................................................ 1-2 1.2 Features .................................................................... 1-3 1.3 Specifications ............................................................ 1-4 Chapter 2 Quick Installation Guide 2.1 Safety Precautions .................................................... 2-2 2.2 Location of Connectors and Jumpers ....................... 2-3 2.
Compact Board PCM-8120 2.18 TV_Out Connector (CN1) ........................................ 2-14 2.19 TTL_LCD Connector (CN2) .................................... 2-15 2.20 INVERTER (CN3).................................................... 2-16 2.21 VGA Display Connector (CN4) ................................ 2-16 2.22 ATX Power Connector (CN5) .................................. 2-17 2.23 FAN Connector (CN6) ............................................. 2-17 2.24 LVDS/DVI Connector (CN7) .................
Compact Board PCM-8120 2.43 Floppy Connector (FDD1) ..................................... 2-27 2.44 IDE Connector (IDE1) ........................................... 2-28 2.45 LPT Port Connector (LPT1) ................................... 2-29 Chapter 3 Award BIOS Setup 3.1 System Test and Initialization. .................................. 3-2 3.2 Award BIOS Setup .................................................... 3-3 Chapter 4 Driver Installation 4.1 Installation .....................................
Compact Board PCM-8120 Chapter 1 General Information Chapter 1 General Information 1- 1
Compact Board PCM-8120 1.1 Introduction AAEON announces a brand new Compact Board-PCM-8120 designed to deal with the escalating demands of balancing cost while improving performance. This advanced, new generation Compact Board can easily adapt to diverse applications in this competitive industrial embedded market. PCM-8120 adopts a VIA C7 processor which features low power consumption and transcendent performance.
Compact Board PCM-8120 1.2 Features Onboard VIA C7/ Eden (V4 Bus) series processors One DIMM DDR II 400/533 up to 1GB Dual-channel LVDS, DVI and TV-out MPEG-4 accelerator Dual 10/100Base-TX Ethernet PCI, Type III Mini PCI, PC/104 & Type II PCMCIA Supports IDE, 4 COM Ports, Parallel High Definition Audio 7.1 CH SATA II x 2, USB2.
Compact Board PCM-8120 1.3 Specifications System CPU Supports VIA C7/ Eden (V4 Bus) series processors up to 2.0GHz with FSB 400/ 533MHz (only C7 1.8G & 2.0G support FSB 533 MHz) System Memory 240-pin DDR II DIMM x 1, max.
Compact Board PCM-8120 Power Requirement AT/ ATX Operating Temperature 32oF~140oF (0oC~60oC) Board Size 8”(L) x5.72” (W) (203mm x 146mm) Gross Weight 1.2 lb (0.5kg) Display: Support: CRT/LVDS, LVDS/TV or CRT/TTL, CRT/DVI, TV/TTL, TV/DVI simultaneous/ dual view displays.
Compact Board PCM-8120 Mouse x 1, Parallel x 1 (supports SPP/ EPP/ ECP mode), RS-232 x 3, RS-232/422/485 x 1 IDE Interface P-ATA-133 x 1 channel, SATA II x 2 with RAID 0 & 1 IrDA One IrDA Tx/Rx header Audio VIA VT-1708B, MIC-in/ Line-in/ Line-out/ CD-in, 7.1 Channel Surround, S/P DIF in/out USB Two 5x2 box headers support six USB 2.
Compact Board PCM-8120 Chapter 2 Quick Installation Guide Notice: The Quick Installation Guide is derived from Chapter 2 of user manual. For other chapters and further installation instructions, please refer to the user manual CD-ROM that came with the product. Part No.
Compact Board PCM-8120 2.1 Safety Precautions Always completely disconnect the power cord from your board whenever you are working on it. Do not make connections while the power is on, because a sudden rush of power can damage sensitive electronic components. Always ground yourself to remove any static charge before touching the board. Modern electronic devices are very sensitive to static electric charges. Use a grounding wrist strap at all times.
Compact Board PCM-8120 2.
Compact Board Solder Side Chapter 2 Quick Installation Guide 2 - 4 PCM-8120
Compact Board PCM-8120 2.3 Mechanical Drawing 17.50 1.60 182.71 185.28 192.94 193.04 194.88 198.12 175.51 157.22 138.43 141.36 141.73 26.40 90.38 99.30 101.35 103.38 31.00 68.46 72.65 40.64 44.85 52.07 55.61 59.69 63.50 27.66 35.56 15.47 0.00 5.08 8.70 14.50 11.50 10.00 17.00 139.27 138.51 137.53 135.89 134.62 134.11 140.97 127.89 135.89 133.10 130.81 129.78 126.84 135.89 122.68 135.64 127.51 114.27 117.60 116.11 114.81 110.20 157.73 120.05 102.75 99.82 97.88 95.76 96.
Compact Board PCM-8120 1.60 182.71 185.28 192.94 193.04 194.88 198.12 175.51 157.22 138.43 141.36 141.73 17.50 14.50 25.00 99.30 101.35 103.38 13.80 10.00 90.38 68.46 72.65 52.07 55.61 59.69 63.50 40.64 44.85 27.66 35.56 15.47 0.00 5.08 8.70 11.50 10.00 17.00 26.11 Component Side (Active) 139.27 138.51 137.53 135.89 134.62 134.11 140.97 127.89 135.89 133.10 130.81 129.78 126.84 135.89 122.68 135.64 127.51 114.27 117.60 116.11 114.81 110.20 157.73 120.05 102.75 99.82 97.
Compact Board PCM-8120 0.00 40.64 112.62 141.36 169.93 182.71 193.04 198.12 Solder Side 140.97 135.89 135.89 135.89 126.84 119.99 95.88 68.74 63.25 156.08 58.10 22.47 13.25 10.16 0.00 29.46 40.64 0.00 13.75 79.46 0.00 96.18 92.37 119.38 149.57 8.60 1.60 172.38 0.00 193.04 0.
Compact Board PCM-8120 2.4 List of Jumpers The board has a number of jumpers that allow you to configure your system to suit your application.
Compact Board PCM-8120 2.5 List of Connectors The board has a number of connectors that allow you to configure your system to suit your application.
Compact Board PCM-8120 CN18 AT Power Connector (Optional) CN19 SATA1 Connector CN20 SATA2 Connector CN22 Audio 5.
Compact Board PCM-8120 2.6 Setting Jumpers You configure your card to match the needs of your application by setting jumpers. A jumper is the simplest kind of electric switch. It consists of two metal pins and a small metal clip (often protected by a plastic cover) that slides over the pins to connect them. To “close” a jumper you connect the pins with the clip. To “open” a jumper you remove the clip. Sometimes a jumper will have three pins, labeled 1, 2 and 3.
Compact Board PCM-8120 2.7 Audio Out Selection (JP1) JP1 Function 1-3, 2-4 W/O Amplifier 3-5, 4-6 W/ Amplifier (Default) 2.8 LVDS/DVI/ INVERTER Voltage Selection (JP2) For LVDS/DVI JP2 Function 1-3 +5V 3-5 +3.3V (Default) Note: DVI Voltage supports +5V only. If you want to activate the DVI function, please select +5V (pin 1-3). For INVERTER JP2 Function 2-4 +5V(Default) 4-6 +12V 2.
Compact Board PCM-8120 2.10 Clear CMOS (JP4) JP4 Function 1-2 Protected (Default) 2-3 Clear 2.11 COM2 Ring/+5V/+12V Selection (JP5) JP5 Function 1-2 +12V 3-4 +5V 5-6 Ring (Default) 2.12 COM4 Ring/+5V/+12V Selection (JP6) JP6 Function 1-2 +12V 3-4 +5V 5-6 Ring (Default) 2.
Compact Board PCM-8120 2.14 COM1 Ring/+5V/+12V Selection (JP8) JP8 Function 1-2 +12V 3-4 +5V 5-6 Ring (Default) 2.15 ATX/ AT Selection (JP9) JP9 Function 1-2 ATX (Default) 2-3 AT 2.16 TV/CRT Selection (JP10) JP10 Function NC CRT (Default) 1-2 TV 2.17 ATX Power Simulate AT Power Selection (JP12) JP12 Function NC ATX or AT standard (Default) 1-2 ATX Power Simulate AT Power 2.
Compact Board PCM-8120 3 GND 4 GND 5 C 6 N.C. 7 GND 8 N.C. 2.19 TTL_LCD Connector (CN2) Pin Signal Pin Signal 1 +5V 2 +5V 3 GND 4 GND 5 +3.3V 6 +3.
Compact Board PCM-8120 37 DE 38 HSYNC 39 N.C. 40 N.C. 2.20 INVERTER (CN3) Pin Signal 1 INV_VCC 2 INV_VCC 3 ENBKL 4 N.C. 5 GND 6 GND 2.21 VGA Display Connector (CN4) Pin Signal Pin Signal 1 RED 2 +5V 3 GREEN 4 GND 5 BLUE 6 N.C 7 N.
Compact Board PCM-8120 2.22 ATX Power Connector (CN5) Pin Signal Pin Signal 1 +3.3V 11 +3.3V 2 +3.3V 12 -12V 3 GND 13 GND 4 +5V 14 PS_ON 5 GND 15 GND 6 +5V 16 GND 7 GND 17 GND 8 POWER OK 18 -5V 9 +5VSB 19 +5V 10 +12V 20 +5V 2.23 Fan Connector (CN6) Pin Signal 1 GND 2 +12V or +5V 3 Speed Sense 2.24 LVDS/ DVI Connector (CN7) For LVDS Pin Signal Pin Signal 1 ENBKL 2 N.C.
Compact Board PCM-8120 3 PPVCC 4 GND 5 LVDS1_TXCLK- 6 LVDS1_TXCLK+ 7 PPVCC 8 GND 9 LVDS1_TX0- 10 LVDS1_TX0+ 11 LVDS1_TX1- 12 LVDS1_TX1+ 13 LVDS1_TX2- 14 LVDS1_TX2+ 15 LVDS1_TX3- 16 LVDS1_TX3+ 17 N.C. 18 N.C. 19 LVDS2_TX0- 20 LVDS2_TX0+ 21 LVDS2_TX1- 22 LVDS2_TX1+ 23 LVDS2_TX2- 24 LVDS2_TX2+ 25 LVDS2_TX3- 26 LVDS2_TX3+ 27 PPVCC 28 GND 29 LVDS2_TXCLK- 30 LVDS2_TXCLK+ Pin Signal Pin Signal 1 N.C.
Compact Board PCM-8120 17 DVI_SPCLK 18 DVI_SPD 19 N.C. 20 N.C. 21 N.C. 22 N.C. 23 N.C. 24 N.C. 25 N.C. 26 N.C. 27 PPVCC 28 GND 29 N.C. 30 N.C. 2.25 LAN1 LED Connector (CN8) Pin Signal Pin Signal 1 +3.3V 2 Active LED 3 Speed LED(100) 4 GND 5 +3.3V 6 N.C. 2.26 Audio Connector (CN10) Pin Signal Pin Signal 1 MIC_IN 2 MIC_+2.
Compact Board PCM-8120 2.27 COM1~COM4 Ports Connector (CN 11) Pin Signal Pin Signal 1 DCD1 2 DSR1 3 RXD1 4 RTS1 5 TXD1 6 CTS1 7 DTR1 8 RI1/+5V/+12V 9 COMGND 10 N.C. 11 DCD2(422TXD-/485DATA-) 12 DSR2 13 RXD2(422RXD+) 14 RTS2 15 TXD2(422TXD+/485DATA+) 16 CTS2 17 DTR2(422RXD-) 18 RI2/+5V/+12V 19 COMGND 20 N.C. 21 DCD3 22 DSR3 23 RXD3 24 RTS3 25 TXD3 26 CTS3 27 DTR3 28 RI3/+5V/+12V 29 COMGND 30 N.C.
Compact Board PCM-8120 2.28 USB Connector (CN12) Pin Signal Pin Signal 1 +5V 2 GND 3 USBD0- 4 GND 5 USBD0+ 6 USBD1+ 7 GND 8 USBD1- 9 GND 10 +5V 2.29 USB Connector (CN13) Pin Signal Pin Signal 1 +5V 2 GND 3 USBD2- 4 GND 5 USBD2+ 6 USBD3+ 7 GND 8 USBD3- 9 GND 10 +5V 2.30 IrDA Connector (CN14) Pin Signal 1 +5V 2 N.
Compact Board PCM-8120 2.31 Fan Connector (CN15) Pin Signal 1 GND 2 +12V or +5V 3 Speed Sense 2.32 PS2 Keyboard/Mouse Connector (CN16) Pin Signal Pin Signal 1 KB_DATA 2 KB_CLK 3 GND 4 +5V 5 MS-DATA 6 MS_CLK 7 N.C 8 N.C. 2.33 Front Panel Connector (CN17) Pin Signal Pin Signal 1 Power On Button(-) 2 Power On Button(+) 3 IDE LED(-) 4 IDE LED(+) 5 External Buzzer(-) 6 External Buzzer(+) 7 Power LED(-) 8 Power LED(+) 9 Reset Switch(-) 10 Reset Switch(+) 2.
Compact Board 2 +5V 3 +12V 4 -12V 5 GND 6 GND 7 GND 8 GND 9 -5V 10 +5V 11 +5V 12 +5V PCM-8120 2.
Compact Board PCM-8120 2.36 SATA Connector (CN20) Pin Signal 1 GND 2 STXP_2 3 STXN_2 4 GND 5 SRXN_2 6 SRXP_2 7 GND 8 GND 9 GND 2.37 Audio 5.1 Channel/SPDIF Connector (CN22) Pin Signal Pin Signal 1 SIDE SURROUND_R 2 GND 3 SIDE SURROUND_L 4 GND 5 SURROUND_R 6 GND 7 SURROUND_L 8 GND 9 LFE 10 GND 11 SENTER 12 GND 13 SPDIF_OUT 14 SPDIF_IN Note: For supporting Audio 7.1 CH, you have to plug CN10 & CN22 synchronized.
Compact Board PCM-8120 2.38 USB Connector (CN23) Pin Signal Pin Signal 1 +5V 2 GND 3 USBD4- 4 GND 5 USBD4+ 6 USBD5+ 7 GND 8 USBD5- 9 GND 10 +5V 2.39 First Digital I/O Connector (CN24) Pin Signal Pin Signal 1 IN1 2 IN2 3 IN3 4 IN4 5 OUT1 6 OUT2 7 OUT3 8 OUT4 9 +5V 10 GND DIO Address is 800H BIOS Connector Definition Address IT8712 GPIO Setting Port 7 CN24. pin 1 Bit 7 U26. pin 28 (GPIO17) Port 6 CN24. pin 2 Bit 6 U26. pin 29 (GPIO16) Port 5 CN24.
Compact Board PCM-8120 Port 2 CN24. pin 6 Bit 2 U26. pin 33 (GPIO12) Port 1 CN24. pin 7 Bit 1 U26. pin 34 (GPIO11) Port 0 CN24. pin 8 Bit 0 U26. pin 84 (GPIO10) 2.40 Second Digital I/O Connector (CN25) Pin Signal Pin Signal 1 IN1 2 IN2 3 IN3 4 IN4 5 OUT1 6 OUT2 7 OUT3 8 OUT4 9 +5V 10 GND DIO Address is 801H BIOS Connector Definition Address IT8712 GPIO Setting Port 7 CN25. pin 1 Bit 7 U26. pin 20 (GPIO27) Port 6 CN25. pin 2 Bit 6 U26.
Compact Board PCM-8120 2.41 10/100 Base-TX Ethernet Connector (LAN1) Pin Signal Pin Signal 1 TX+ 2 TX- 3 RX+ 4 Temp_GND 5 Temp_GND 6 RX- 7 Temp_GND 8 Temp_GND 9 Chassis_GND 10 Chassis_GND 2.42 10/100 Base-TX Ethernet Connector (LAN2) Pin Signal Pin Signal 1 TX+ 2 TX- 3 RX+ 4 Temp_GND 5 Temp_GND 6 RX- 7 Temp_GND 8 Temp_GND 9 Chassis_GND 10 Chassis_GND 2.43 Floppy Connector (FDD1) Pin Signal Pin Signal 1 GND 2 #REDWC 3 GND 4 N.C. 5 GND 6 N.C.
Compact Board PCM-8120 11 GND 12 #DRIVE SELECT B 13 GND 14 #DRIVE SELECT A 15 GND 16 #MOTOR B 17 GND 18 #DIR 19 GND 20 #STEP 21 GND 22 #WRITE DATA 23 GND 24 #WRITE GATE 25 GND 26 #TRACK0 27 GND 28 #WRITE PROTECT 29 GND 30 #READ DATA 31 GND 32 #SIDE1 33 GND 34 #DISK CHANGE 2.
Compact Board PCM-8120 19 GND 20 N.C. 21 REQ 22 GND 23 IO WRITE 24 GND 25 IO READ 26 GND 27 IO READY 28 GND 29 DACK 30 GND 31 IRQ15 32 N.C. 33 ADDR1 34 UDMA DETECT 35 ADDR0 36 ADDR2 37 CS#1 38 CS#3 39 LED 40 GND 2.
Compact Board PCM-8120 21 BUSY 22 GND 23 PE 24 GND 25 SELECT 26 N.C.
Compact Board PCM-8120 Below Table for China RoHS Requirements 产品中有毒有害物质或元素名称及含量 AAEON Main Board/ Daughter Board/ Backplane 有毒有害物质或元素 部件名称 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚 (Pb) (Hg) (Cd) (Cr(VI)) (PBB) (PBDE) × ○ ○ ○ ○ ○ × ○ ○ ○ ○ ○ 印刷电路板 及其电子组件 外部信号 连接器及线材 O：表示该有毒有害物质在该部件所有均质材料中的含量均在 SJ/T 11363-2006 标准规定的限量要求以下。 X：表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T 11363-2006 标准规定的限量要求。 备注：此产品所标示之环保使用期限，系指在一般正常使用状况下。 Chapter 2 Quick Installation Guide 2- 31
Compact Board PCM-8120 Chapter 3 Award BIOS Setup Chapter 3 Award BIOS Setup 3-1
Compact Board 3.1 PCM-8120 System Test and Initialization These routines test and initialize board hardware. If the routines encounter an error during the tests, you will either hear a few short beeps or see an error message on the screen. There are two kinds of errors: fatal and non-fatal. The system can usually continue the boot up sequence with non-fatal errors.
Compact Board 3.2 PCM-8120 Award BIOS Setup Awards BIOS ROM has a built-in Setup program that allows users to modify the basic system configuration. This type of information is stored in battery-backed CMOS RAM so that it retains the Setup information when the power is turned off. Entering Setup Power on the computer and press immediately. This will allow you to enter Setup. Standard CMOS Features Use this menu for basic system configuration. (Date, time, IDE, etc.
Compact Board PCM-8120 PnP/PCI Configurations This entry appears if your system supports PnP/PCI. PC Health Status Use this menu to set PC Health Status. Frequency/Voltage Control Use this menu to specify your settings for auto detect DIMM/PCI clock and spread spectrum. Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal performance system operations.
Compact Board PCM-8120 Chapter 4 Driver Installation Chapter 4 Driver Installation 4-1
Compact Board PCM-8120 The PCM-8120 comes with an AutoRun CD-ROM that contains all drivers and utilities that can help you to install the driver automatically. Insert the driver CD, the driver CD-title will auto start and show the installation guide. If not, please follow the sequence below to install the drivers.
Compact Board 4.1 PCM-8120 Installation: Insert the PCM-8120 CD-ROM into the CD-ROM drive and install the drivers from Step 1 to Step 5 in order. (Step 6 will be optional). Step 1 – Install Chipset Driver 1. Click on the Step 1-Chipset folder and select the folder of Windows Driver 2. Double click on SETUP.exe 3. Follow the instructions that the window shows 4. The system will help you install the driver automatically Step 2 – Install VGA Driver 1.
Compact Board PCM-8120 Step 4 –Install Audio Driver 1. Click on the Step 4 –Audio folder and double click on SETUP.exe 2. Follow the instructions that the window shows 3. The system will help you install the driver automatically Step 5 –Install PCI to ISA Bridge Driver 1. Click on Start button. 2. Click on Settings button 3. Click on Control Panel button 4. Click on System button 5. Select Hardware and click on Device Manager… 6. Double click on Other PCI Bridge Device 7. Click on Update Driver… 8.
Compact Board PCM-8120 Step 6 –Install RAID Driver (Optional) 1. Click on the Step 6 –RAID (optional) folder and double click on SETUP.exe 2. Follow the instructions that the window shows 3. The system will help you install the driver automatically Note: The RAID function must be enabled in BIOS setup (Go Integrated Peripherals VIA OnChip IDE Device SATA Controller Mode RAID) before you install RAID driver.
Compact Board PCM-8120 Appendix A Programming the Watchdog Timer Appendix A Programming the Watchdog Timer A-1
Compact Board PCM-8120 A.1 Programming PCM-8120 utilizes ITE 8712 chipset as its watchdog timer controller. Below are the procedures to complete its configuration and the AAEON intial watchdog timer program is also attached based on which you can develop customized program to fit your application. Configuring Sequence Description After the hardware reset or power-on reset, the ITE 8712 enters the normal mode with all logical devices disabled except KBC.
Compact Board PCM-8120 registers; (3) Exit the MB PnP Mode. Undesired result may occur if the MB PnP Mode is not exited normally. (1) Enter the MB PnP Mode To enter the MB PnP Mode, four special I/O write operations are to be performed during Wait for Key state. To ensure the initial state of the key-check logic, it is necessary to perform four write operations to the Special Address port (2EH). Two different enter keys are provided to select configuration ports (2Eh/2Fh) of the next step.
Compact Board PCM-8120 WatchDog Timer Configuration Registers Configure Control (Index=02h) This register is write only. Its values are not sticky; that is to say, a hardware reset will automatically clear the bits, and does not require the software to clear them.
Compact Board PCM-8120 WatchDog Timer Control Register (Index=71h, Default=00h) WatchDog Timer Configuration Register (Index=72h, Default=00h) WatchDog Timer Time-out Value Register (Index=73h, Default=00h) Appendix A Programming the Watchdog Timer A-5
Compact Board PCM-8120 A.2 IT8712 Watchdog Timer Initial Program .MODEL SMALL .CODE Main: CALL Enter_Configuration_mode CALL Check_Chip mov cl, 7 call Set_Logic_Device ;time setting mov cl, 10 ; 10 Sec dec al Watch_Dog_Setting: ;Timer setting mov al, cl mov cl, 73h call Superio_Set_Reg ;Clear by keyboard or mouse interrupt mov al, 0f0h mov cl, 71h call Superio_Set_Reg ;unit is second.
Compact Board PCM-8120 ; game port enable mov cl, 9 call Set_Logic_Device Initial_OK: CALL Exit_Configuration_mode MOV AH,4Ch INT 21h Enter_Configuration_Mode PROC NEAR MOV SI,WORD PTR CS:[Offset Cfg_Port] MOV DX,02Eh MOV CX,04h Init_1: MOV AL,BYTE PTR CS:[SI] OUT DX,AL INC SI LOOP Init_1 RET Enter_Configuration_Mode ENDP Exit_Configuration_Mode PROC NEAR MOV AX,0202h CALL Write_Configuration_Data Appendix A Programming the Watchdog Timer A-7
Compact Board PCM-8120 RET Exit_Configuration_Mode ENDP Check_Chip PROC NEAR MOV AL,20h CALL Read_Configuration_Data CMP AL,87h JNE Not_Initial MOV AL,21h CALL Read_Configuration_Data CMP AL,12h JNE Not_Initial Need_Initial: STC RET Not_Initial: CLC RET Check_Chip ENDP Read_Configuration_Data PROC NEAR MOV DX,WORD PTR CS:[Cfg_Port+04h] OUT DX,AL Appendix A Programming the Watchdog Timer A-8
Compact Board PCM-8120 MOV DX,WORD PTR CS:[Cfg_Port+06h] IN AL,DX RET Read_Configuration_Data ENDP Write_Configuration_Data PROC NEAR MOV DX,WORD PTR CS:[Cfg_Port+04h] OUT DX,AL XCHG AL,AH MOV DX,WORD PTR CS:[Cfg_Port+06h] OUT DX,AL RET Write_Configuration_Data ENDP Superio_Set_Reg proc near push ax MOV DX,WORD PTR CS:[Cfg_Port+04h] mov al,cl out dx,al pop ax inc dx out dx,al ret Superio_Set_Reg endp.
Compact Board PCM-8120 push ax push cx xchg al,cl mov cl,07h call Superio_Set_Reg pop cx pop ax ret Set_Logic_Device endp ;Select 02Eh->Index Port, 02Fh->Data Port Cfg_Port DB 087h,001h,055h,055h DW 02Eh,02Fh END Main Note: Interrupt level mapping 0Fh-Dh: not valid 0Ch: IRQ12 . .
Compact Board PCM-8120 Appendix B I/O Information Appendix B I/O Information B-1
Compact Board B.
Compact Board PCM-8120 B.
Compact Board B.3 IRQ Mapping Chart B.
Compact Board PCM-8120 Appendix C Mating Connecotor Appendix C Mating Connector C - 1
Compact Board PCM-8120 C.1 List of Mating Connectors and Cables The table notes mating connectors and available cables. Connector Function Label Mating Connector Vendor CN1 CN2 CN3 CN4 CN5 CN6 CN7 CN7 CN8 CN9 CN10 Cable P/N Model no TV-Out CATCH 2.00mm Pitch 8 Connector pins ( CATCH H754-2x4) TTL CATCH 1.25mm Pitch 40 Connector pins(CATCH H716-2x20) Inverter CATCH 2.0mm Pitch 6 Connector pins(CATCH. H732-06) CRT CATCH 2.54mm Pitch 16 Connector pins(CATCH 2.54-16P-2) ATX Power 4.
Compact Board CN11 CN12 CN13 CN14 CN15 CN16 CN17 CN18 CN19 CN20 CN22 CN23 CN24 PCM-8120 COM Port 2.54mm Pitch Connector CATCH 40pins(CATCH 2.54-IDC40P-2) USB 2.00mm Pitch 10 Connector CATCH pins ( CATCH H754-2x5) USB 2.00mm Pitch 10 Connector CATCH pins ( CATCH H754-2x5) IrDA CATCH 2.54mm Pitch5 pins(CATCH Connector H709-05) FAN CATCH 2.54mm Pitch 3 Connector pins(CATCH. H725-03) PS2 CATCH 2.54mm Pitch 8 Keyboard/ pins(CATCH Mouse H709-2X4) Connector Front CATCH 2.
Compact Board CN25 LPT1 FDD-1 IDE1 PCM-8120 Digital 2.00mm Pitch 10 CATCH pins ( CATCH I/O-2 Connector H754-2x5) LPT 2.54mm Pitch Connector CATCH 26pins(CATCH 2.54-IDC-26P-2) FDD 2.54mm Pitch Connector CATCH 34pins(CATCH 2.54-IDC34P-2) 2.
