Advantech AIMB-221 User Manual Download Page 4

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AIMB-221 User Manual

Memory Compatibility

AIMB-221 Memory Tested for Compatibility

Brand

Size Speed Type

ECC Vendor

Advantech
PN

Memory Result

A-DATA

256
MB

DDR2
533

SODIMM
DDR2

M20SS2
F3G3410
A1BOZ

SAMSUNG 52B
K4T56083QF-GCD5
(32x8)

PASS

512
MB

DDR2
533

SODIMM
DDR2

M20EL2
G3H3410
A1BOZ

ELPIDA JAPAN
E5108AB-5C-E
(64x8)

PASS

Apacer

256
MB

DDR2
533

SODIMM
DDR2

78.82054
.420

ELPIDA JAPAN
E5116AB-5C-E
05050WPWA (64x8)

PASS

Apacer
(ROHS)

1
GB

DDR2
667

SODIMM
DDR2

78.02G6
3.423

96SD2-
1G667NN-
AP

ELPIDA
E5108AGBG-6E-E
(64x8)

PASS

DSL
(RoHS)

1
GB

DDR2
800

SODIMM
DDR2

ELPIDA TWN
E5108AHSE-8E-E
(64x8)

PASS

2
GB

DDR2
800

SODIMM
DDR2

ELPIDA JPN
E1108ACSE-8E-E
(128x8)

PASS

DSL
(RoHS)

256
MB

DDR2
667

SODIMM
DDR2

ELPIDA E5116AF-
6E-E (32x16)

PASS

512
MB

DDR2
667

SODIMM
DDR2

ELPIDA
E5108AGBG-6E-E
(64x8)

PASS

1
GB

DDR2
667

SODIMM
DDR2

ELPIDA
E5108AGBG-6E-E
(64x8)

PASS

2
GB

DDR2
667

SODIMM
DDR2

ELPIDA
E1108ACSE-6E-E
(128x8)

PASS

Tran-
scend

256
MB

DDR2
533

SODIMM
DDR2

TS32MS
Q64V5M

Hynix
HY5PS121621BFP-
Y5

PASS

512
MB

DDR2
533

SODIMM
DDR2

119833-
0266

Infineon HYB18T512
800AF37 SVV39006
0526 (32x8)

PASS

2
GB

DDR2
533

SODIMM
DDR2

TS256M
SQ64V5
U

Micron D9HNL
(128x8)

PASS

Summary of Contents for AIMB-221

Page 1: ...User Manual AIMB 221 Socket S1g1 AMD 64X2 Turion Mobile Sempron Processor HyperTransport Speed 800 MHz Industrial Mini ITX Motherboard with DDR2 Dual GbE PCI...

Page 2: ...Whether your new Advantech equipment is destined for the labo ratory or the factory floor you can be assured that your product will provide the reliability and ease of operation for which the name Ad...

Page 3: ...dio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Opera tion of this device in a residential area is l...

Page 4: ...PIDA E5108AGBG 6E E 64x8 PASS DSL RoHS 1 GB DDR2 800 SODIMM DDR2 N NA NA ELPIDA TWN E5108AHSE 8E E 64x8 PASS 2 GB DDR2 800 SODIMM DDR2 N NA NA ELPIDA JPN E1108ACSE 8E E 128x8 PASS DSL RoHS 256 MB DDR2...

Page 5: ...your dealer and describe the problem Please have your manual product and any helpful information readily available 3 If your product is diagnosed as defective obtain an RMA return material autho rizat...

Page 6: ...ed box scratches dents etc If it is damaged or it fails to meet the specifications notify our service department or your local sales representative immediately Also notify the carrier Retain the shipp...

Page 7: ...DT1 9 Table 1 3 ATX AT mode selector JPSON1 10 Table 1 4 COM1 RS 232 with 5V or 12V selector JSETCOM1 10 Table 1 5 COM2 RS 232 422 485 mode selector JSETCOM2 10 Figure 1 4 COM2 RS 232 422 485 jumper s...

Page 8: ...gram 52 3 1 2 CMOS RAM Auto backup and Restore 53 3 2 Entering Setup 53 Figure 3 1 Award BIOS Setup initial screen 53 3 3 Standard CMOS Setup 54 Figure 3 2 Standard CMOS Features Screen 54 3 3 1 Date...

Page 9: ...pply Type 63 3 7 2 ACPI Function 63 3 7 3 ACPI Suspend Type 63 3 7 4 Run VGA BIOS if S3 Resume 63 3 7 5 Power Management 63 Table 3 1 Power Saving 64 3 7 6 Video Off Method 64 3 7 7 Video Off In Suspe...

Page 10: ...river Setup 74 Chapter 5 LAN Configuration 81 5 1 Introduction 82 5 2 Features 82 5 3 Installation 82 5 4 Win XP Driver Setup LAN 82 Chapter 6 AC97 Audio Setup 85 6 1 Introduction 86 6 2 Windows XP Dr...

Page 11: ...Chapter 1 1 Hardware Configuration...

Page 12: ...MP HTTP system manager module the AIMB 221 permits users to monitor and manage the system remotely This is particularly crucial for mission critical applica tions The AIMB 221 also adopts Advantech s...

Page 13: ...690E with SB600 SATA hard disk drive interface Four on board SATA2 connectors support Advanced Host controller interface AHCI technology and have data transmis sion rates up to 300 MB s One on board I...

Page 14: ...ltek RTL8111C 1 3 5 Industrial features Watchdog timer Can generate a system reset or IRQ11 The watchdog timer is programmable with each unit equal to one second or one minute 255 levels 1 3 6 Mechani...

Page 15: ...igure 1 2 I O connectors KBMS JESTCOM2 COM12 GPIO1 VGA HDMI USB56 USB78 LAN2 USB34 LAN1 USB12 Audio JWDT1 DVI JFP3 JPSON1 ATX1 COM3456 SODIMM CPUFAN LPT1 BAT1 SYSFAN1 JCMOS1 JESTCOM1 LPC BIOS Optional...

Page 16: ...Hz DVI Option t r o p s n a r T r e p y H z H M 0 0 8 PCIe x4 4 GB sec CRT VGA LVDS HDMI PCIe x8 DVO 24 bit LVDS DDR2 533 667 800 DDR2 533 667 800 Channel A Channel B Sideport Memory DVO 1 ATA 133 por...

Page 17: ...er connector CPUFAN1 CPU fan power connector 26 SYSFAN1 2 System fan power connector 27 LPT1 Printer port connector 28 GPIO1 8 bit GPIO header 33 FPAUD1 Front Panel Audio header 40 LAN1_USB12 RJ45 and...

Page 18: ...ork with the hardware Do not make connections while the power is on Sensitive electronic components can be damaged by sud den power surges Only experienced electronics personnel should open the PC cha...

Page 19: ...1 contains a watchdog timer that will reset the CPU or send a signal to IRQ11 in the event the CPU stops processing This feature means the AIMB 221 will recover from a software failure or an EMI probl...

Page 20: ...ng Table 1 4 COM1 RS 232 with 5V or 12V selector JSETCOM1 Use jumper to select the 5V or 12V mode for COM1 The default setting is RS 232 ring in Table 1 5 COM2 RS 232 422 485 mode selector JSETCOM2 Us...

Page 21: ...atically locked the memory module into the correct position of the DIMM socket To remove the memory module just push both handles outward and the memory mod ule will be ejected by the mechanism in the...

Page 22: ...A14 VCC3 STANBY pin B14 rev PCI_ REQ2 pin A15 PCI_ RST pin B15 GND pin A16 VCC pin B16 CLK_33M_PCI0 pin A17 PCI_ GNT0 pin B17 GND pin A18 GND pin B18 PCI_ REQ0 pin A19 PCI_ PME pin B19 VCC pin A20 PC...

Page 23: ...n B56 PCI_AD3 pin A57 PCI_AD2 pin B57 GND pin A58 PCI_AD0 pin B58 PCI_AD1 pin A59 VCC pin B59 VCC pin A60 PU_ REQ64 pin B60 PU_ ACK64 pin A61 VCC pin B61 VCC pin A62 VCC pin B62 VCC Table 1 8 MINIPCI1...

Page 24: ...in 73 PCI_ C BE1 pin 74 GND pin 75 PCI_AD14 pin 76 PCI_AD15 pin 77 GND pin 78 PCI_AD13 pin 79 PCI_AD12 pin 80 PCI_AD11 pin 81 PCI_AD10 pin 82 GND pin 83 GND pin 84 PCI_AD9 pin 85 PCI_AD8 pin 86 PCI_ C...

Page 25: ...Chapter 2 2 Connecting Peripherals...

Page 26: ...ou can access most of the connectors from the top of the board as it is being installed in the chassis If you have a number of cards installed you may need to par tially remove a card to make all the...

Page 27: ...he hard drive connector which is labeled on the drive circuit board Check the documentation that came with the drive for more information IDE1 pin 1 IDE_RST pin 2 GND pin 3 IDE_D7 pin 4 IDE_D8 pin 5 I...

Page 28: ...DVI2 Optional Signal PIN PIN Signal VCC 2 1 DVI2_Tx0 DVI2_TxC 4 3 DVI2_Tx0 DVI2_TxC 6 5 GND GND 8 7 DVI2_Tx1 DVI2_DDCCLK 10 9 DVI2_Tx1 DVI2_DDCAT 12 11 GND PLUG_Detect 14 13 DVI2_Tx2 NC 16 15 DVI2_Tx...

Page 29: ...ed at the host This decoded data can then be applied directly to the flat panel drive circuitry to produce an image on the display Since the host and display can be separated by dis tances up to 5 met...

Page 30: ...AIMB 221 User Manual 20 2 4 Front Panel Connectors JFP1 JFP2 JFP3...

Page 31: ...ction enables you to turn your computer on and off 2 4 2 Reset Connector JFP1 Many computer cases offer the convenience of a reset button Connect the wire from the reset button 2 4 3 External Speaker...

Page 32: ...mote Sys tem Manager The SNMP 1000 allows users to monitor the internal voltages tem perature and fans from a remote computer through an Ethernet network JFP2 PIN6 8 can be connected to CN19 of SNMP 1...

Page 33: ...ystem is on off by the switch of the Power supply The third is another AT Power Mode which is using the front panel power switch The power LED status is indicated as fol lowing table Table 2 1 ATX pow...

Page 34: ...21 User Manual 24 2 5 ATX AT Mode Selector JPSON1 Table 2 2 ATX AT Mode selector PSON1 Function Jumper Setting AT Mode ATX Mode JPSON1 pin 1 ATX mode pin 2 PS_SELECT pin 3 AT mode 1 1 2 closed 1 2 3 c...

Page 35: ...3_ DTR 7 8 COM3_ RI GND 9 10 NC COM4 COM4_ DCD 11 12 COM4_ DSR COM4 COM4_SIN 13 14 COM4_ RTS COM4_SOUT 15 16 COM4_ CTS COM4_ DTR 17 18 COM4_ RI GND 19 20 NC COM5 COM5_ DCD 21 22 COM5_ DSR COM5 COM5_SI...

Page 36: ...AIMB 221 User Manual 26 2 7 CPU Fan Connector CPU Fan1 CPUFAN1 pin 1 GND pin 2 VCC12 pin 3 SPEED...

Page 37: ...1 SYSFAN2 SYSFAN1 pin 1 GND pin 2 VCC12 pin 3 SPEED SYSFAN2 pin 1 GND pin 2 VCC12 pin 3 NC Note Super IO W83627UHG support 2 sets of Fan Monitoring only When all the CPU fan Sysfan 1 and Sysfan 2 are...

Page 38: ...AIMB 221 User Manual 28 2 9 Parallel Port LPT1...

Page 39: ...EPP and Extended Capabilities Parallel Port ECP mode LPT1 pin 1 LTP1_ STBB pin 2 LTP1_ AFD pin 3 LTP1_PD0B pin 4 LTP1_ ERR pin 5 LTP1_PD1B pin 6 LTP1_ INIT pin 7 LTP1_PD2B pin 8 LTP1_ SLIN pin 9 LTP1_...

Page 40: ...AIMB 221 User Manual 30 2 10 JSETCOM1 JSETCOM1 pin 1 COM1_ RI pin 2 COM1_ RI pin 3 VCC pin 4 pin 5 VCC12 pin 6...

Page 41: ...M2_SIN pin 2 UART2_RXD485 pin 3 pin 4 UART2_RXD422 pin 5 pin 6 UART2_RXD232 pin 7 COM2_ DCD pin 8 COM2_SOUT pin 9 COM2_PIN1 pin 10 COM2_PIN3 pin 11 COM2_TXD485N pin 12 COM2_RXD485P pin 13 UART2_SIN pi...

Page 42: ...AIMB 221 User Manual 32 RS 422 pin 1 RS 485 pin 2 RS 485 RS 485 pin 1 RS 422 Tx pin 2 RS 422 Tx pin 3 RS 422 Rx pin 4 RS 422 Rx...

Page 43: ...output you can write to an internal register to control the state driven on the output pin When configured as an input you can detect the state of the input by reading the state of an internal regist...

Page 44: ...4 NC pin 5 GND pin 5 GND pin 6 HDMI_N1 pin 6 GND pin 7 HDMI_P0 pin 7 GND pin 8 GND pin 8 GND pin 9 HDMI_N0 pin 9 VCC pin 10 HDMI_PCLK pin 10 GND pin 11 GND pin 11 NC pin 12 HDMI_NCLK pin 12 DDC_DAT p...

Page 45: ...pin 3 LAN2_MDIN0 pin 4 LAN2_MDIP2 pin 5 LAN2_MDIN2 pin 6 LAN2_MDIP2 pin 7 LAN2_MDIN2 pin 8 LAN2_MDIP3 pin 9 LAN2_MDIN3 pin 10 GND pin 11 LAN2_ACTLED pin 12 LAN2_ACTLED pin 13 LAN2_LINKLED pin 14 LAN2...

Page 46: ...0 pin 4 LAN1_MDIP1 pin 5 LAN1_MDIN1 pin 6 LAN1_MDIP2 pin 7 LAN1_MDIN2 pin 8 LAN1_MDIP3 pin 9 LAN1_MDIN3 pin 10 GND pin 11 LAN1_ACTLED pin 12 LAN1_ACTLED pin 13 LAN1_LINKLED pin 14 LAN1_LINKLED pin 15...

Page 47: ...37 AIMB 221 User Manual Chapter 2 Connecting Peripherals 2 16 USB56 USB56 pin 1 VCC pin 2 VCC pin 3 USB_N4 pin 4 USB_N5 pin 5 USB_P4 pin 6 USB_P5 pin 7 GND pin 8 GND KEY pin 10 GND...

Page 48: ...AIMB 221 User Manual 38 2 17 USB78 USB78 pin 1 VCC pin 2 VCC pin 3 USB_N6 pin 4 USB_N7 pin 5 USB_P6 pin 6 USB_P7 pin 7 GND pin 8 GND KEY pin 10 GND...

Page 49: ...al Chapter 2 Connecting Peripherals 2 18 Audio AUDIO1 pin A1 GND pin A2 MIC_IN2 pin A3 NC pin A4 NC pin A5 MIC_IN1 pin B2 LINEOUT_L pin B3 NC pin B4 NC pin B5 LINEOUT_R pin C2 LINEIN_L pin C3 NC pin C...

Page 50: ...AIMB 221 User Manual 40 2 19 FPAUD1 FPAUD1 pin 1 FP_MIC_IN1 pin 2 GND pin 3 MIC_VREF pin 4 VCC pin 5 REAR_LO_R pin 6 LINEOUT_R pin 7 NC KEY pin 9 REAR_LO_L pin 10 LINEOUT_L...

Page 51: ...41 AIMB 221 User Manual Chapter 2 Connecting Peripherals 2 20 SPKOUT1 SPKOUT1 pin 1 AMP_L pin 2 AMP_L pin 3 AMP_R pin 4 AMP_R...

Page 52: ...AIMB 221 User Manual 42 2 21 Serial ATA Interface SATA1 SATA2 SATA3 SATA4...

Page 53: ...ATA_TXN2 pin 3 SATA_TXN3 pin 4 GND pin 4 GND pin 4 GND pin 4 GND pin 5 SATA_RXN0 pin 5 SATA_RXN1 pin 5 SATA_RXN2 pin 5 SATA_RXN3 pin 6 SATA_RXP0 pin 6 SATA_RXP1 pin 6 SATA_RXP2 pin 6 SATA_RXP3 pin 7 G...

Page 54: ...INV is connected to an inverter that can provide power to an LCD panel The AIMB 221 can drive an LVDS display and you can install an LVDS display with the following accessories INV1 pin 1 VCC12 pin 2...

Page 55: ...45 AIMB 221 User Manual Chapter 2 Connecting Peripherals 2 23 VGA2 TV Out Optional TVOUT1 pin 1 CVBS pin 2 Y pin 3 C pin 4 GND...

Page 56: ...is pin outputs a selectable video signal The output is designed to drive a 75 ohm doubly terminated load The output can be selected to be S video chrominance or red CVBS Composite Video Blue Output Ch...

Page 57: ...47 AIMB 221 User Manual Chapter 2 Connecting Peripherals 2 24 LVDS...

Page 58: ...VDS_L1N pin 14 UVDS_U1N pin 15 LVDS_L1P pin 16 UVDS_U1P pin 17 GND pin 18 GND pin 19 LVDS_L2N pin 20 UVDS_U2N pin 21 LVDS_L2P pin 22 UVDS_U2P pin 23 GND pin 24 GND pin 25 LVDS_LCLKN pin 26 LVDS_UCLKN...

Page 59: ...221 User Manual Chapter 2 Connecting Peripherals 2 25 LVDS POWER JUMPER JLVDS1 JLVDS1 is the jumper for either 3 3 V or 5 V output when connect to LCD panel JLVDS1 pin 1 VCC3 pin 2 LVDS_VCC pin 3 VCC...

Page 60: ...AIMB 221 User Manual 50...

Page 61: ...Chapter 3 3 Award BIOS Setup...

Page 62: ...ot the system by doing any of the following procedures Restart using the OS standard shut down procedure Press Ctrl Alt Del simultaneously Press the reset button on the system chassis Press the power...

Page 63: ...ginal data from flash mem ory to CMOS RAM for booting 3 2 Entering Setup Turn on the computer and press Del to enter the BIOS setup Figure 3 1 Award BIOS Setup initial screen Note To change the CMOS s...

Page 64: ...ly detects IDE devices during POST None Select this when no IDE device is used The system will skip the auto detection step to make system start up faster Manual Use this for manual configuration Acce...

Page 65: ...when an error is detected during power up The options are No Errors All Errors All But Keyboard All But Diskette All But Disk Keyboard 3 3 7 Memory This category displays base memory extended memory...

Page 66: ...r disables the virus warning 3 4 4 CPU L1 L2 L3 Cache Enabling this feature speeds up memory access The commands are Enabled or Disabled 3 4 5 Hyper Threading Technology While using a CPU with Hyper T...

Page 67: ...ypematic Delay msec Typematic delay is the time interval between the appearances of two consecutive characters when the key is continuously depressed The input values for this cate gory are 250 500 75...

Page 68: ...ive Management Tech nology Intel AMT is the next generation of network client management Intel AMT is a set of advanced manageability features developed as a direct result of IT customer feedback gain...

Page 69: ...5 DVMT Mode This option shows the active system memory mode 3 5 6 DVMT FIXED Memory Size This option specifies the size of DVMT FIXED system memory to allocate for video memory 3 5 7 Init Display Fir...

Page 70: ...h a master and a slave making four IDE devices possible Because two IDE devices may have a different Mode timings 0 1 2 3 4 it is nec essary for these to be independent The default setting Auto will a...

Page 71: ...l Chapter 3 Award BIOS Setup Set the RAID mode as JBOD and then select the HDD Save and exit Please note that to set 2 JBODs needs to set up twice and so on Enter the Hard Disk Boot Priority the RAID...

Page 72: ...ptions are Enabled and Disabled Select Disabled if you don t want to use the onboard LAN2 controller 3 6 8 On board LAN2 ROM The options are Enabled and Disabled Select Disabled if you don t want to u...

Page 73: ...rough this selection The choices are ATX and AT 3 7 2 ACPI Function The choices are Enabled and Disabled 3 7 3 ACPI Suspend Type This item allows you to set ACPI suspend type to S1 POS Power On Suspen...

Page 74: ...onds will turn off the system whereas pushing the button for less than 4 seconds will switch the system to sus pend mode 3 7 12 PowerOn by LAN This item allows you to power on the system via the LAN T...

Page 75: ...mode if an interrupt occurs The choices are Enabled and Disabled 3 7 19 PWRON After PWR Fail Use this to set up the system after power failure The Off setting keeps the system powered off after power...

Page 76: ...re 128 bytes 3 9 PC Health Status Figure 3 10 PC Health Status Screen 3 9 1 Current System Temperature This shows you the current temperature of the system 3 9 2 FAN1 CPU FAN Speed This shows the curr...

Page 77: ...ol screen 3 10 1 Spread Spectrum This setting allows you to reduce EMI by modulating the signals the CPU generates so that the spikes are reduced to flatter curves This is achieved by varying the fre...

Page 78: ...word the user is asked for the password stored in the CMOS The screen dis plays the following message 4 Type the current password and press Enter 5 After pressing Enter ROM password or the current pas...

Page 79: ...u turn your system on and compare this to what it finds as it checks the sys tem This record is required for the system to operate 3 13 Exit Without Saving Selecting this option and pressing Enter let...

Page 80: ...AIMB 221 User Manual 70...

Page 81: ...Chapter 4 4 Chipset Software Installation Utility and VGA Setup...

Page 82: ...s chapter carefully The drivers for the AIMB 221 are located on the software installation CD Microsoft NET Framework 2 0 are required for AMD ATI utility It is strongly suggested to install it first d...

Page 83: ...anual Chapter 4 Chipset Software Installation Utility and VGA Setup Choose I accept the terms of the License Agreement and then click Install Once the program is installed click Finish to close the in...

Page 84: ...e that you are familiar with both the relevant software applications and operating sys tem commands Review the relevant operating system commands and the pertinent sections of your application softwar...

Page 85: ...Chapter 4 Chipset Software Installation Utility and VGA Setup 1 Insert the driver CD into your system s CD ROM drive Move the mouse cursor to issetup exe and double click it 2 Click Next when you see...

Page 86: ...AIMB 221 User Manual 76 3 Click Yes to accept the software license agreement 4 ATI Display Driver will be installed click Express Recommended for the auto run instillation...

Page 87: ...77 AIMB 221 User Manual Chapter 4 Chipset Software Installation Utility and VGA Setup 5 Select Continue Anyway to skip the ATI X1250 WHQL warning message...

Page 88: ...AIMB 221 User Manual 78 6 ATI South Bridge driver will be installed automatically 7 Once SB600 driver being installed HDMI Audio driver installation will be started...

Page 89: ...221 User Manual Chapter 4 Chipset Software Installation Utility and VGA Setup 8 Click Next to proceed the HD Audio driver installation 9 Choose I Agree and click Next to accept the software license ag...

Page 90: ...lick Finish to complete the HD Audio Driver installation 11 Restart the system Note To use Graphic PCI card please remove the ATI X1250 VGA driver first and then install the Graphic card driver to avo...

Page 91: ...Chapter 5 5 LAN Configuration...

Page 92: ...chip voltage regulation Wake on LAN WOL support PCIe x1 host interface 5 3 Installation The Realtek RTL8111C gigabit Ethernet controller supports all major network operat ing systems However the inst...

Page 93: ...83 AIMB 221 User Manual Chapter 5 LAN Configuration 2 You will see a welcome window Click Next to continue the installation 3 Click Install to start the installation procedure...

Page 94: ...lick Finish to complete the installation Note Due to the Windows kernal limitation under Win OS Control Panel Network Connections the LAN 1 will be shown Local Area Connection2 and the LAN 2 will be s...

Page 95: ...Chapter 6 6 AC97 Audio Setup...

Page 96: ...mance requirements for PC99 2001 systems The ALC655 CODEC provides three pairs of stereo outputs with 5 bit volume control a mono output and multiple stereo and mono inputs along with flexible mixing...

Page 97: ...87 AIMB 221 User Manual Chapter 6 AC97 Audio Setup 2 Click Next to start WDM driver installation 3 The audio driver will be installed automatically Once it s done restart the sys tem...

Page 98: ...AIMB 221 User Manual 88...

Page 99: ...Appendix A A Programming the Watchdog Timer...

Page 100: ...onds or 1 to 255 minutes Generates an interrupt or resets signal if the software fails to reset the timer before time out A 2 Reset Interrupt selection The J2 jumper is used to select reset or interru...

Page 101: ...B 221 User Manual Appendix A Programming the Watchdog Timer Unlock W83627UHG Select register of watchdog timer Enable the function of the watchdog timer Use the function of Lock W83627UHG the watchdog...

Page 102: ...g timer Disabled is set as default F5 hex write Set seconds or minutes as units for the timer Write 0 to bit 3 set seconds as counting unit default Write 1 to bit 3 set minutes as counting unit F6 hex...

Page 103: ...ov al 10 Out dx al Dec dx lock W83627HF Mov al 0aah Out dx al Enable watchdog timer and set 5 minutes as the timeout interval Mov dx 2eh unlock W83627HF Mov al 87h Out dx al Out dx al Mov al 07h Selec...

Page 104: ...627HF Mov al 87h Out dx al Out dx al Mov al 07h Select registers of watchdog timer Out dx al Inc dx Mov al 08h Out dx al Dec dx Enable the function of watchdog timer Mov al 30h Out dx al Inc dx Mov al...

Page 105: ...dx Mov al 01h Out dx al Dec dx Enable watchdog timer to be strobed reset by keyboard Mov al 0f7h Out dx al Inc dx In al dx Or al 40h Out dx al Dec dx lock W83627HF Mov al 0aah Out dx al Generate a tim...

Page 106: ...21 User Manual 96 Mov al 01h Out dx al Dec dx Generate a time out signal Mov al 0f7h Out dx al Write 1 to bit 5 of F7 register Inc dx In al dx Or al 20h Out dx al Dec dx lock W83627HF Mov al 0aah Out...

Page 107: ...97 AIMB 221 User Manual Appendix A Programming the Watchdog Timer...

Page 108: ...tions are subject to change without notice No part of this publication may be reproduced in any form or by any means electronic photocopying recording or otherwise without prior written permis sion of...

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