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Appendix  A  Expansion Bus 

 

 

 

PMB-562LF USER

′

S MANUAL 

Page: A-5 

 

 

 

COMPACT FLASH CARD CONNECTOR PIN ASSIGNMENT

 

 

The pin assignments of Compact Flash Card connector are stated below. 

 

PIN ASSIGNMENT  PIN 

Assignment 

1 GND 

26 -CD1 

2 D03 

27 D111 

3 D04 

28 D121 

4 D05 

29 D131 

5 D06 

30 D141 

6 D07 

31 D151 

7 -CS0 

32 -CS11 

8 A102 

33 -VS1 

9 -ATASEL 

34 -IORD 

10 A092 

35 -IOWR 

11 A082 

36 -WE3 

12 A072 

37 INTRQ 

13 VCC 

38 VCC 

14 A062 

39 -CSEL 

15 A052 

40 -VS2 

16 A042 

41 -RESET 

17 A032 

42 IORDY 

18 A02 

43 -INPACK 

19 A01 

44 -REG3 

20 A00 

45 -DASP 

21 D00 

46 -PDIAG 

22 D01 

47 D081 

23 D02 

48 D091 

24 -IOCS16 

49 D101 

25 -CD2 

50 GND 

 

 

Содержание PMB-562LF

Страница 1: ...USER S MANUAL PMB 562LF Mini ITX Motherboard With VGA Sound 2LAN PMB 562LF M1...

Страница 2: ...ct to change without any notice This manual is copyrighted in April 2006 You may not reproduce or transmit in any form or by any means electronic or mechanical including photocopying and recording ACK...

Страница 3: ...s uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment...

Страница 4: ...22 485 COM3 Selection 2 10 2 8 Keyboard or PS 2 Mouse Connector 2 11 2 9 Reset Connector 2 11 2 10 Hard Disk Drive LED Connector 2 11 2 11 Power Button 2 12 2 12 External Speaker Connector 2 12 2 13 P...

Страница 5: ...2 33 CHAPTER 3 SOFTWARE UTILITIES 3 1 Introduction 3 2 3 2 VGA Driver Utility 3 2 3 3 Flash BIOS Update 3 4 3 4 LAN Driver Utility 3 6 3 5 Sound Driver Utility 3 7 3 6 Intel Chipset Software Installa...

Страница 6: ...Exit Setup 4 25 4 15 Exit Without Saving 4 26 APPENDIX A EXPANSION BUS PCI Bus Pin Assignment A 2 Mini PCI Bus Connector Pin Assignment A 3 Compact Flash Card Connector Pin Assignment A 4 APPENDIX B...

Страница 7: ...for PMB 562LF It also outlines the System specifications Section includes z About This Manual z System Specifications z Extra Industrial Application Features z Safety Precautions Experienced users ca...

Страница 8: ...ns for this system The final page of this chapter will indicate how to avoid damaging this board Chapter 2 Hardware Configuration This chapter outlines the component locations and their functions In t...

Страница 9: ...ACHE Built in CPU z REAL TIME CLOCK 256 byte battery backed CMOS RAM Hardware implementation to indicate century rollover z BIOS Phoenix AwardBIOS for plug play function 4Mb with VGA BIOS Easy update...

Страница 10: ...33 66 100 Compact Flash is connected at secondary IDE Bus Compact Flash Master Slave Mode Selectable z FLOPPY DISK DRIVER INTERFACE Support Floppy Disk Drives 3 5 z USB CONNECTOR Support up to six US...

Страница 11: ...In z PCI Expandable up to 3 PCI slot by install a PCI riser card z HARDWARE MONITORING FUNCTION Monitor Voltage CPU temperature Cooling fan If CPU Temperature is over setting the buzzer will send out...

Страница 12: ...hdog timer time out value Reset upon Mouse Keyboard SMI or System Reset 1 4 SAFETY PRECAUTIONS Follow the messages below to avoid your systems from damage 1 Keep your system away from static electrici...

Страница 13: ...T CHAPTER 2 Helpful information describes the jumper connector settings and component locations Section includes z Jumper Connector Quick Reference Table z Component Locations z Configuration and Jump...

Страница 14: ...tor JPANEL1 2 4 Inverter Connector INV1 Clear CMOS Data Selection JP7 CPU Fan Connector JCFAN1 VGA Connector VGA1 Hard Disk Drive Connector IDE1 IDE2 Floppy Disk Drive Connector FDD1 Printer Connector...

Страница 15: ...Chapter 2 Hardware Configuration PMB 562LF USER S MANUAL Page 2 3 2 2 COMPONENT LOCATIONS PMB 562LF Connector Jumper and Component locations...

Страница 16: ...iguration by open or close pins The jumper can be combined into sets that called jumper blocks When the jumpers are all in the block you have to put them together to set up the hardware configuration...

Страница 17: ...n Jumper looks like this Jumper Cap looks like this 3 pin Jumper looks like this Jumper Block looks like this JUMPER SETTINGS Looks like this 3 pin Jumper 2 3 pin close enabled Looks like this Jumper...

Страница 18: ...ssignment is as follows PIN ASSIGNMENT 1 DCD1 2 RX1 3 TX1 4 DTR1 5 GND 6 DSR1 7 RTS1 8 CTS1 9 RI1 COM2 COM2 Connector COM2 is selectable as RS 232 422 485 The pin assignment is as follows ASSIGNMENT P...

Страница 19: ...ignment is as follows ASSIGNMENT PIN RS 232 RS 422 RS 485 1 DCD3 TX TX 2 RX3 TX TX 3 TX3 RX RX 4 DTR3 RX RX 5 GND GND GND 6 DSR3 RTS NC 7 RTS3 RTS NC 8 CTS3 CTS NC 9 RI3 CTS NC COM4 COM4 Connector COM...

Страница 20: ...AGE SELECTION JP1 COM4 Pin 9 RI or Voltage Selection The selections are as follows SELECTION JUMPER SETTINGS JUMPER ILLUSTRATION RI 1 2 12V 3 4 5V 5 6 Manufacturing Default RI If COM4 s Pin 9 is selec...

Страница 21: ...485 COM2 SELECTION JP10 RS 232 422 485 COM2 Selection This connector is used to set the COM2 function The jumper settings are as follows COM 2 Function Jumper Settings pin closed Jumper Illustrations...

Страница 22: ...2 485 COM3 SELECTION JP8 RS 232 422 485 COM3 Selection This connector is used to set the COM3 function The jumper settings are as follows COM 3 Function Jumper Settings pin closed Jumper Illustrations...

Страница 23: ...he pin assignments are as follows ASSIGNMENT PIN Keyboard PS 2 Mouse 1 KBDATA MSDATA 2 NC NC 3 GND GND 4 5VSB 5VSB 5 KBCLK MSCLK 6 NC NC 2 9 RESET CONNECTOR JPANEL1 13 15 Reset Connector The pin assig...

Страница 24: ...s as follows PIN ASSIGNMENT 14 PWR_BN1 16 PWR_BN2 2 12 EXTERNAL SPEAKER CONNECTOR JPANEL1 1 3 5 7 External Speaker Connector The pin assignment is as follows PIN ASSIGNMENT 1 SPK 3 NC 5 NC 7 SPK 2 13...

Страница 25: ...SMI CONNECTOR JPANEL1 2 4 External SMI Connector The pin assignment is as follows PIN ASSIGNMENT 2 GPIO12 4 GND 2 15 INVERTER CONNECTOR INV1 Inverter Connector The pin assignment is as follows PIN ASS...

Страница 26: ...JUMPER ILLUSTRATION Normal 1 2 Clear CMOS 2 3 Manufacturing Default is set as Normal Note To clear CMOS data user must power off the computer and set the jumper to Clear CMOS as illustrated above Afte...

Страница 27: ...62LF USER S MANUAL Page 2 15 2 18 VGA CONNECTOR VGA1 VGA CRT Connector The pin assignments are as follows PIN ASSIGNMENT 1 RED 2 GREEN 3 BLUE 4 NC 5 GND 6 GND 7 GND 8 GND 9 VCC 10 GND 11 NC 12 VGA IIC...

Страница 28: ...are as follows PIN ASSIGNMENT PIN ASSIGNMENT 1 IDERST 2 GND 3 PDD7 4 PDD8 5 PDD6 6 PDD9 7 PDD5 8 PDD10 9 PDD4 10 PDD11 11 PDD3 12 PDD12 13 PDD2 14 PDD13 15 PDD1 16 PDD14 17 PDD0 18 PDD15 19 GND 20 NC...

Страница 29: ...PIN ASSIGNMENT 1 IDERST 2 GND 3 SDD7 4 SDD8 5 SDD6 6 SDD9 7 SDD5 8 SDD10 9 SDD4 10 SDD11 11 SDD3 12 SDD12 13 SDD2 14 SDD13 15 SDD1 16 SDD14 17 SDD0 18 SDD15 19 GND 20 NC 21 SDREQ 22 GND 23 SDIOW 24 GN...

Страница 30: ...FDD1 Floppy Disk Drive Connector The pin assignments are as follows PIN ASSIGNMENT PIN ASSIGNMENT 1 VCC 2 INDEXJ 3 VCC 4 DSAJ 5 VCC 6 DSKCHGJ 7 NC 8 NC 9 NC 10 MOAJ 11 NC 12 DIRJ 13 DRVDEN0 14 STEPJ...

Страница 31: ...inter to the card you need a cable to connect both DB25 connector and parallel port The pin assignments are as follows PIN ASSIGNMENT PIN ASSIGNMENT 1 STB 14 AFD 2 PDR0 15 ERROR 3 PDR1 16 PAR_INIT 4 P...

Страница 32: ...al Bus Connector The pin assignments are as follows PIN ASSIGNMENT 1 VCCUSB2 2 VCCUSB2 3 USB2N_R 4 USB3N_R 5 USB2P_R 6 USB3P_R 7 GND 8 GND 9 GND 10 GND JUSB2 Universal Serial Bus Connector The pin ass...

Страница 33: ...ared Connector The pin assignments are as follows PIN ASSIGNMENT 1 5V 2 NC 3 IRRX 4 GND 5 IRTX 2 24 LAN CONNECTOR LAN2 LAN Connector The pin assignments are as follows PIN ASSIGNMENT 1 LAN2_TXP_R 2 2V...

Страница 34: ...DI_0N 3 MDI_1P 4 MDI_1N 5 MDI_2P 6 MDI_2N 7 MDI_3P 8 MDI_3N LAN LED Indicator Left side LED Green Color on 10 100 LAN Speed Indicator Orange Color on Giga LAN Speed Indicator off No LAN switch hub con...

Страница 35: ...ER S MANUAL Page 2 23 2 26 WAKE ON LAN CONNECTOR JWOL1 Wake On LAN Connector The pin assignments are as follows PIN ASSIGNMENT 1 5VSB 2 GND 3 LWAKE JWOL2 Wake On LAN Connector The pin assignments are...

Страница 36: ...LVDS Connector The pin assignments are as follows PIN ASSIGNMENT PIN ASSIGNMENT 1 LCD_VCC 2 GND 3 ZCM 4 ZCP 5 GND 6 Z2M 7 Z2P 8 GND 9 Z1M 10 Z1P 11 Z3P 12 Z3M 13 Z0P 14 Z0M 15 GND 16 YCP 17 YCM 18 GND...

Страница 37: ...62LF USER S MANUAL Page 2 25 2 28 LVDS PANEL VOLTAGE SELECTION JP5 LVDS Panel Voltage Selection The selections are as follows SELECTION JUMPER SETTING JUMPER ILLUSTRATION LVDS_VCC3 1 3 2 4 LVDS_VCC5 3...

Страница 38: ...are Configuration Page 2 26 PMB 562LF USER S MANUAL 2 29 ATX POWER CONNECTOR CN1 ATX Power Connector The pin assignments are as follows PIN ASSIGNMENT 1 VCC 2 VCC 3 GND 4 GND 5 12V 6 5VSB 7 VCC 8 GND...

Страница 39: ...n Line Out Mic Also can support only MIC connector The pin assignments are as follows SPDIF inside the Line In hole PIN ASSIGNMENT Photo type Line In light blue color PIN ASSIGNMENT 1 GND 2 LINE_L 3 L...

Страница 40: ...follows PIN ASSIGNMENT 1 CD L 2 CDGND 3 CDGND 4 CD R 2 32 SPEAKER CONNECTOR SPK1 Speaker Connector The pin assignments are as follows PIN ASSIGNMENT 1 SPK_L 2 GND 3 SPK_R 2 33 MEMORY INSTALLATION PMB...

Страница 41: ...562LF USER S MANUAL Page 2 29 2 34 PCI SLOT PIN 26 SELECTION JP6 PCI Riser Card Selection The selections are as follows SELECTION JUMPER SETTING JUMPER ILLUSTRATION PCI IDSEL 1 2 Riser Card P_GNT 5 2...

Страница 42: ...Configuration Page 2 30 PMB 562LF USER S MANUAL 2 35 RESET NMI SELECTION JP9 Reset NMI Selection The selections are as follows SELECTION JUMPER SETTING JUMPER ILLUSTRATION Reset 1 2 NMI 3 4 Manufactu...

Страница 43: ...ation PMB 562LF USER S MANUAL Page 2 31 2 36 CF MASTER SLAVE SELECTION JP3 CF Master Slave Selection The selections are as follows SELECTION JUMPER SETTING JUMPER ILLUSTRATION Master 1 2 Slave Open Ma...

Страница 44: ...CI and PCI riser board for up to 3 PCI devices the PCI slot signals in this mainboard are listed below PIN Standard Riser A1 TRST SERIRQ A9 RSVD CLKC A11 RSVD CLKD A14 RSV 3VSB GNT1 A19 PME REQ2 A26 I...

Страница 45: ...er board or purchasing from the same manufactories riser board PCI Routing Table IDSEL INTJ0 INTJ1 INTJ2 INTJ3 REQ GNT CLK AD28 A B C D P_REQJ3 P_GNTJ3 PCI_CLK3 AD29 B C D A P_REQJ4 P_GNTJ4 PCI_CLK4 A...

Страница 46: ...h BIOS update It also describes how to install the watchdog timer configuration Section includes z VGA Driver Utility z Flash BIOS Update z LAN Driver Utility z Sound Driver Utility z Intel Chipset So...

Страница 47: ...VGA Intel 855GME For VGA driver installation D Driver FLASH For BIOS update utility D Driver LAN For LAN Driver installation D Driver Sound Realtel ALC202A AC97 For Sound driver installation D Driver...

Страница 48: ...P system go to the directory where VGA driver is located 3 Click Setup exe file for VGA driver installation 4 Follow the instructions on the screen to complete the installation 5 Once installation is...

Страница 49: ...t be provided by the vendor or manufacturer When you get these two files ready follow the following steps for updating your VGA BIOS 1 Install Awdflash exe from Utility Disk to Drive C 2 Insert the VG...

Страница 50: ...enewed When you are refreshing the BIOS do not turn off or reset the system or you will damage the BIOS After you have completed all the programming the screen displays the table below FLASH MEMORY WR...

Страница 51: ...IVER UTILITY 3 4 1 Introduction PMB 562LF is enhanced with LAN function that can support various network adapters Installation programs for LAN drivers are listed as follows For more details on Instal...

Страница 52: ...Windows XP Below you will find the content of the Sound driver 3 5 2 Installation Procedure for Windows 98SE NT 2000 XP 1 From the task bar click on Start and then Run 2 In the Run dialog box type D S...

Страница 53: ...Identification of Intel Chipset Components in Device Manager 3 6 2 Installation of Utility for Windows 98SE 2000 XP The Utility Pack is to be installed only for Windows 98SE Windows 2000 and XP progr...

Страница 54: ...lation kindly follow the following steps 1 Place insert the Utility Disk into Floppy Disk Drive A B or CD ROM drive 2 Under Windows 98SE 2000 and XP system go to the directory where Utility Disc is lo...

Страница 55: ...d to Extended Function Enable Registers EFERs i e 2Eh 2 Configurate the configuration registers The chip selects the logical device and activates the desired logical devices through Extended Function...

Страница 56: ...timer Out dx al Inc dx Mov al 08h Out dx al Dec dx Set second as counting unit Mov al 0f5h Out dx al Inc dx In al dx And al not 08h Out dx al Dec dx Set timeout interval as 30seconds and start counti...

Страница 57: ...MOS Features z The Advanced BIOS Features z The Advanced Chipset Features z Integrated Peripherals z Power Management Setup z PNP PCI Configuration z PC Health Status z Frequency Control z Load Fail S...

Страница 58: ...r application programs such as word processing spreadsheets and games rely on an operating system such as DOS or OS 2 to manage such things as keyboard monitor disk drives and memory The operating sys...

Страница 59: ...the Award SETUP program will appear on the screen Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management S...

Страница 60: ...CR 242 None ST340014A None 1 44M 3 5 in None EGA VGA All But Keyboard 640K 1013760K 1014784K Menu Level Change the internal clock Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Pre...

Страница 61: ...in Setup Here is a brief explanation of drive specifications Type The BIOS contains a table of pre defined drive types Each defined drive type has a specified number of cylinders number of heads write...

Страница 62: ...rs are supported you do not have to select the type in Setup Available Options are as follows EGA VGA Enhanced Graphics Adapter Video Graphics Array For EGA VGA SEGA SVGA or PGA monitor adapters CGA 4...

Страница 63: ...ve Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults BIOS Features Setup Screen The BIOS FEATURES SETUP allow you to configure y...

Страница 64: ...his item sets the number of times a second to repeat a key stroke when you hold the key down TYPEMATIC DELAY MSEC The item sets the delay time after the key is held down before it begins to repeat the...

Страница 65: ...led 64 Enabled 32MB CRT 640x480 18 bits Disabled Menu Level Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults Chipset Featu...

Страница 66: ...M RAS PRECHARGE If an insufficient number of cycles is allowed for the RAS to accumulate its charge before DRAM refresh the refresh may be incomplete and the DRAM may fail to retain data Fast gives fa...

Страница 67: ...H configuration It can be updated by the GMCH specific BIOS configuration sequence before the PCI standard bus enumeration sequence takes place If it is not updated then a default value will select an...

Страница 68: ...IRQ Press Enter Press Enter Press Enter Disabled 3E8 IRQ10 2E8 IRQ11 Menu Level Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized D...

Страница 69: ...fe Defaults F7 Optimized Defaults Descriptions on each item above are as follows 1 OnChip Primary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channe...

Страница 70: ...ort USB Keyboard Support USB Mouse Support AC97 Audio Onboard LAN Init Display First Onboard Lan2 Enabled Enabled Disabled Disabled Auto Enabled Onboard Enabled Menu Level Move Enter Select PU PD Valu...

Страница 71: ...Transmission Delay X UR2 Duplex Mode X Use IR Pins Onboard Parallel Port Parallel Port Mode X EPP Mode Select X ECP Mode Use DMA PWRON After PWR Fail Enabled 3F8 IRQ4 2F8 IRQ3 Normal Hi Lo Enabled Hal...

Страница 72: ...ct an operating mode for the onboard parallel printer port Select Normal Compatible or SPP unless you are certain your hardware and software both support one of the other available modes 10 EPP Mode S...

Страница 73: ...E 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD COM LPT Port Enabled User Define DPMS Yes 3 Disabled Instant Off Enabled Disabled 0 0 0 0 Disabled Disabled Disabled Disabled Disabled Menu Level...

Страница 74: ...nabled and after the set time of system inactivity all devices except the CPU will be shut off SOFT OFF BY PWR BTTN Pressing the power button for more than 4 seconds forces the system to enter the Sof...

Страница 75: ...F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults PNP PCI Configuration Setup Screen The PNP PCI Configuration Setup describes how to configure PCI bus system PCI also kno...

Страница 76: ...assigned to IRQ 4 assigned to IRQ 5 assigned to IRQ 7 assigned to IRQ 9 assigned to IRQ 10 assigned to IRQ 11 assigned to IRQ 12 assigned to IRQ 14 assigned to IRQ 15 assigned to PCI Device PCI Devic...

Страница 77: ...Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults PC Health Status Setup Screen The PC Health Status Setup allows you to select whether to choose...

Страница 78: ...um Enabled Enabled Menu Level Move Enter Select PU PD Value F10 Save ESC Exit F1 General Help F5 Previous Values F6 Fail Safe Defaults F7 Optimized Defaults Frequency Control Setup Screen This setup m...

Страница 79: ...aults Y N N To use the BIOS default values change the prompt to Y and press the Enter key CMOS is loaded automatically when you power up the system 4 12 LOAD OPTIMIZED DEFAULTS When you press Enter on...

Страница 80: ...ers in length and press Enter The password typed now will clear any previously entered password from CMOS memory You will be asked to confirm the password Type the password again and press the Enter k...

Страница 81: ...tures Advanced Chipset Features Integrated Peripherals Power Management PnP PCI Configura PC Health Status Frequency Control Load Fail Safe Defaults Load Optimized Defaults Set Supervisor Password wor...

Страница 82: ...be retained The screen will be shown as below Phoenix AwardBIOS CMOS Setup Utility Standard CMOS Features Advanced BIOS Features Advanced Chipset Features Integrated Peripherals Power Management PnP P...

Страница 83: ...Page A 1 EXPANSION BUS This appendix indicates the pin assignments Section includes z PCI BUS Pin Assignment z Mini PCI BUS Pin Assignment z Compact Flash Card Connector Pin Assignment APPENDIX A...

Страница 84: ...ND A38 STOP B9 REQ3 A9 CLKC B39 LOCK A39 3 3V B10 REQ1 A10 5V I O B40 PERR A40 SDONE B11 GNT3 A11 CLKD B41 3 3V A41 SB0 B12 GND A12 GND B42 SERR A42 GND B13 GND A13 GND B43 3 3V A43 PAR B14 CLKA A14 G...

Страница 85: ...2 NC 13 NC 14 NC 15 NC 16 NC 17 PIRQJF 18 VCC 19 VCC3_3 20 PIRQJE 21 NC 22 NC 23 GND 24 NC 25 PPCLK 26 PCI_RSTJ 27 GND 28 VCC3_3 29 PREQJ3 30 PGNTJ3 31 VCC3_3 32 GND 33 AD31 34 NC 35 AD29 36 NC 37 GND...

Страница 86: ...12 80 AD11 81 AD10 82 GND 83 GND 84 AD9 85 AD8 86 C_BEJ0 87 AD7 88 VCC3_3 89 VCC3_3 90 AD6 91 AD5 92 AD4 93 NC 94 AD2 95 AD3 96 AD0 97 VCC 98 NC 99 AD1 100 NC 101 GND 102 GND 103 NC 104 NC 105 NC 106...

Страница 87: ...Assignment 1 GND 26 CD1 2 D03 27 D111 3 D04 28 D121 4 D05 29 D131 5 D06 30 D141 6 D07 31 D151 7 CS0 32 CS11 8 A102 33 VS1 9 ATASEL 34 IORD 10 A092 35 IOWR 11 A082 36 WE3 12 A072 37 INTRQ 13 VCC 38 VCC...

Страница 88: ...Page B 1 TECHNICAL SUMMARY This section introduce you the maps concisely Section includes z Block Diagram z Interrupt Map z RTC CMOS RAM Map z Timer DMA Channels Map z I O Memory Map APPENDIX B...

Страница 89: ...Appendix B Technical Summary Page B 2 PMB 562LF USER S MANUAL BLOCK DIAGRAM...

Страница 90: ...UAL Page B 3 INTERRUPT MAP IRQ ASSIGNMENT 0 System TIMER 1 Keyboard 2 Cascade 3 Serial port 2 4 Serial port 1 5 Available 6 Floppy 7 Parallel port 1 8 RTC clock 9 Available 10 Available 11 Available 1...

Страница 91: ...C Status register C 0D Status register D 0E Diagnostic status byte 0F Shutdown byte 10 Floppy Disk drive type byte 11 Reserve 12 Hard Disk type byte 13 Reserve 14 Equipment byte 15 Base memory low byt...

Страница 92: ...ER DMA CHANNELS MAP Timer Channel Map Timer Channel Assignment 0 System timer interrupt 1 DRAM Refresh request 2 Speaker tone generator DMA Channel Map DMA Channel Assignment 0 Available 1 Available 2...

Страница 93: ...MAP ASSIGNMENT 000 01F DMA controller Master 020 021 Interrupt controller Master 022 023 Chipset controller registers I O ports 040 05F Timer control regsiters 060 06F Keyboard interface controller 80...

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