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Chapter 4 – Programming

4-3

Technical Note

Serial and parallel port addresses are controlled in the BIOS Setup Menu. Changing
the setting will change the I/O location.

IRQ Map

Table Chapter 4 -3 describes the AT-bus IRQ map.

Table Chapter 4 -3. AT-bus IRQ Map

Interrupt

Description

IRQ0

System timer tick

IRQ1

Keyboard

IRQ2

Reserved

IRQ3

COM2

IRQ4

COM1

IRQ5

Available

IRQ6

Floppy drive

IRQ7

Parallel port

IRQ8

Real-time clock

IRQ9

Cascade

IRQ10

Abort switch

IRQ11

Available

IRQ12

Available

IRQ13

Reserved (387)

IRQ14

Fixed disk

IRQ15

Available

Technical Note

COM1, COM2, and parallel port IRQs are available if software does not use the ports
or does not use the interrupt.

Technical Note

PCI IRQs need to be mapped to an AT-bus IRQ. This is done through the BIOS setup.
Refer to Chapter 3 for more information.

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Summary of Contents for XVME-654

Page 1: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

Page 2: ...002B 1997 XYCOM INC Printed in the United States of America Part Number 74654 002B XYCOM 750 North Maple Road Saline Michigan 48176 1292 313 429 4971 Artisan Technology Group Quality Instrumentation...

Page 3: ...ive owners Windows is a registered trademark of Microsoft Corp in the United States and other countries Copyright Information This document is copyrighted by Xycom Incorporated Xycom and shall not be...

Page 4: ...ion Page number s Figure number s Information as currently printed Proposed Change s Information as it should be printed Additional information Address optional Name Title Company Street Address City...

Page 5: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 6: ...er Settings 2 2 VGA Enable 2 2 ORB_GND Selection 2 2 Switch Settings 2 2 Registers 2 2 Register 219h LED BIOS Port 2 3 Register 218h Abort CMOS Clear VGA Enable Port 2 3 Connectors 2 4 Serial Port Con...

Page 7: ...Sub menu 3 17 Master Interface Sub menu 3 18 Slave Interface Sub menu 3 18 Interrupt Signals Sub menu 3 22 Exit Menu 3 23 BIOS Compatibility 3 24 Chapter 4 Programming Memory Map 4 1 I O Map 4 2 IRQ...

Page 8: ...Table of Contents vii Appendix A DRAM Installation Appendix B Video Modes Appendix C Schematics Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 9: ...describes the architecture of the XVME 654 processor module CPU Chip The XVME 654 incorporates an AM5x86 processor The CPU runs clock quadrupled at 133 MHz with a 33 MHz external bus A unified 16 Kbyt...

Page 10: ...this reduced cycle time can lead to erratic operation As a result it is in your best interest to keep the IDE cable as short as possible The PIO modes are selected in the BIOS setup refer to Chapter...

Page 11: ...0h 4FFFFh Option ROM C8000h CFFFFh also FFFC8000h FFFCFFFFh 40000h 47FFFh Video BIOS C0000h C7FFFh also FFFC0000h FFFC7FFFh 30000h 3FFFFh System BIOS F0000h FFFFFh also FFFF0000h FFFFFFFFh 20000h 2FFF...

Page 12: ...o not have to be located next to the processor The XVME 977 can be installed in any unoccupied VMEbus slot and then connected to the XVME 654 through a cable on the J2 connectors This allows greater f...

Page 13: ...I to VME Interface Universe PCI VGA TRIO 64 P2 IDE VME Buffers VME P1 P2 80 pin PC 104 80 pin PCI Floppy P2 Super I O 37C665 or 37C669 RTC Flash BIOS FPGA Flash Ports LPT1 COM1 COM2 LED Ethernet Contr...

Page 14: ...re Specifications Characteristic Specification Power Specifications 12V 12V 5V 75 mA maximum 24 mA maximum 4 3 A maximum 3 4 A typical CPU speed 133 MHz PCI Super VGA Graphics Controller 1024x768 256...

Page 15: ...provides information on installing the XVME 654 into a backplane Figure Chapter 2 1 illustrates the jumper switch and connector locations on the XVME 654 Figure Chapter 2 1 XVME 654 Jumper Switch and...

Page 16: ...Switch Settings Position Open Closed 1 VME resets only VME interface VME reset causes CPU and VME interface reset 2 Toggle causes no reset Toggle causes VME reset 3 Sysfail asserted on VME reset Sysf...

Page 17: ...R 5 Reserved 0 R 6 Reserved 0 R 7 Reserved 0 R Register 218h Abort CMOS Clear VGA Enable Port This register controls the abort toggle switch It also allows you to read the CMOS clear switch and VGA e...

Page 18: ...GND 5 GND 6 DSR1 6 DSR2 7 RTS1 7 RTS2 8 CTS1 8 CTS2 9 RI1 9 RI2 Parallel Port Connector Pin Signal Pin Signal 1 STROBE 14 AUTOFEED 2 PDOUT0 15 PERROR 3 PDOUT1 16 INIT 4 PDOUT2 17 SELIN 5 PDOUT3 18 GN...

Page 19: ...REEN 3 BLUE 4 NC 5 GND 6 GND 7 GND 8 GND 9 KEY 10 GND 11 NC 12 DDC DATA 13 HYSNC 14 VSYNC 15 DDC CLK Keyboard Port Connector Pin Signal 1 DATA 2 NC 3 GND 4 5V 5 CLK 6 NC Artisan Technology Group Quali...

Page 20: ...BG3IN SYSFAIL 11 GND BG3OUT BERR 12 DS1 BR0 SYSRESET 13 DS0 BR1 LWORD 14 WRITE BR2 AM5 15 GND BR3 A23 16 DTACK AM0 A22 17 GND AM1 A21 18 AS AM2 A20 19 GND AM3 A19 20 IACK GND A18 21 IACKIN NC A17 22...

Page 21: ...RES VD16 HD12 15 RES VD17 HD13 16 RES VD18 HD14 17 RES VD19 HD15 18 RES VD20 GND 19 GND VD21 DIOW 20 FRWC VD22 DIOR 21 IDX VD23 IORDY 22 MO1 GND ALE pullup 23 HDRQ future VD24 IRQ14 24 FDS1 VD25 IOCS1...

Page 22: ...IRQ4 16 DACK6 56 SBHE 17 LA17 57 IRQ5 18 LA18 58 IRQ6 19 LA19 59 IRQ7 20 LA20 60 REF 21 LA21 61 DRQ1 22 LA22 62 DACK1 23 LA23 63 RESETDRV 24 IRQ14 64 IOW 25 IRQ15 65 IOR 26 IRQ12 66 SMEMW 27 IRQ11 67...

Page 23: ...EL 14 PMC RSVD pn2 54 54 STOP 15 PCICLK3 NC 55 PLOCK 16 PIRQA 56 PERR 17 PIRQB 57 SDONE 18 PIRQC 58 SBO 19 PIRQD 59 SERR 20 REQ3 NC 60 PAR 21 PCICLK2 NC 61 BE1 22 REQ1 62 AD 15 23 GNT3 NC 63 AD 14 24...

Page 24: ...e two VME slots and you will be unable to use its PCM or PC 104 expansion capabilities 10BaseT Connector Pin Signal 1 TX0 2 TX0 3 RXI 4 NC 5 NC 6 RXI 7 NC 8 NC 10Base2 Connector Pin Signal Center TX0...

Page 25: ...age slot that will hold the XVME 654 is clear and accessible 5 Install the XVME 654 into the card cage by centering the unit on the plastic guides in the slots P1 connector facing up Push the board sl...

Page 26: ...1 Ethernet 10BaseT 10BT Ethernet 10Base2 10B2 Technical Note The floppy drive and hard drive are either cabled across P2 to the XVME 977 disk unit or they are connected to the XVME 973 board Refer to...

Page 27: ...Chapter 1 Introduction 2 13 Figure Chapter 2 2 XVME 654 Module Front Panel Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 28: ...bottom of the window PGUP or PGDN Moves the cursor to the next or previous page F5 or Selects the previous value for the field F6 or or SPACE Selects the next value for the field F9 Loads the default...

Page 29: ...Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security VMEbus Exit Item Specific Help System Time 16 19 20 System Date 03 02 95 Diskette A 1 44 MB 3 If the line item you Diskette B Not Ins...

Page 30: ...numbers System Date MM DD YYYY Sets the real time clock for the month day and year Use TAB to move right SHIFT TAB to move left The ENTER key may be used to move from one field to the next The numeri...

Page 31: ...ixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main IDE Adapter 0 Master C 260 Mb Item Specific Help Autotype Fixed Disk Press Enter Type User 260 Mb Cylinders 907 If the line item you Heads...

Page 32: ...eads Indicates the number of read write heads on the hard drive This information is automatically entered if the Autotype Fixed Disk option is set Sectors Track Indicates the number of sectors per tra...

Page 33: ...rence only The XVME 654 is shipped with both the system BIOS and video BIOS shadowed PhoenixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Memory Shadow Item Specific Help System Shadow En...

Page 34: ...pt Disabled If the line item you POST Errors Enabled are viewing has Floppy check Enabled specific help it will Summary screen Enabled be listed here F1 Help Select Item Change Values F9 Setup Default...

Page 35: ...disk drives in the sequence selected here The default is A then C Setup Prompt Displays the message Press F2 for Setup during boot up The default is disabled POST Errors Halts the system if it encoun...

Page 36: ...cts a 101 or 102 key keyboard at power up If an 84 key keyboard is detected numlock is turned off cursor keys selected Select Auto to keep this state On to select the numeric keys regardless of keyboa...

Page 37: ...de DOS F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure Chapter 3 6 Advanced Setup Menu Table Chapter 3 5 Advanced Menu Option...

Page 38: ...ts ESC Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure Chapter 3 7 Integrated Peripherals Sub menu Table Chapter 3 6 describes the Integrated Peripherals Sub menu options Table Chapt...

Page 39: ...ibes the Advanced Chipset Control Sub menu options Table Chapter 3 7 Advanced Chipset Control Sub menu Options Option Description DRAM read timing Selects the DRAM read timing speed Choices are Slow N...

Page 40: ...Yes Latency Timer 0040 F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure Chapter 3 9 PCI Devices Sub menu Technical Note The opt...

Page 41: ...ty VMEbus Exit Item Specific Help Supervisor Password is Disabled User Password is Disabled Set Supervisor Password Press Enter If the item you Set User Password Press Enter are viewing has specific h...

Page 42: ...nd this option is disabled BIOS assumes the user is booting Diskette Access Restricts access to floppy drives to the supervisor when set to Supervisor Requires setting the Supervisor password Fixed Di...

Page 43: ...Signals PhoenixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security VMEbus Exit Item Specific Help System Controller Master Interface Off If the item you Slave Interface Off ar...

Page 44: ...Ebus error time PhoenixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd VMEbus System Controller Item Specific Help System Resources Disabled If the line item you BERR Timeout 64 s are viewing ha...

Page 45: ...e F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure Chapter 3 13 Master Interface Sub menu Table Chapter 3 11 Master Interface S...

Page 46: ...XVME processor board s VMEbus slave interface Technical Note When the slave interface setting is turned on slave images 0 and 1 are reserved for BIOS use To avoid conflict slave images 2 and 3 are av...

Page 47: ...Setup Copyright 1985 95 Phoenix Technologies Ltd VMEbus Slave Interface Item Specific Help Slave Interface Off If the line item you are viewing has Address Modifiers Data specific help it will Non Pri...

Page 48: ...l access memory in the VMEbus Standard A24 or VMEbus Extended A32 address space The default is VMEbus extended Slave Memory Size Determines the amount of dual access memory that is available to extern...

Page 49: ...NMI Disabled If the line item you are VMEbus BERR ANMI Disabled viewing has specific help it will be listed here VMEbus IRQ1 Disabled VMEbus IRQ2 Disabled VMEbus IRQ3 Disabled VMEbus IRQ4 Disabled VME...

Page 50: ...Determines which of the VMEbus auxiliary maskable interrupt AMI levels 1 7 can be received by the XVME 654 Each interrupt level can be enabled or disabled individually All are disabled by default Exit...

Page 51: ...option The program displays this message Default values have been loaded Continue If during boot up the BIOS program detects a problem in the integrity of values stored in CMOS it displays these mess...

Page 52: ...4 Mbytes Allocated to PCI bus by BIOS or operating system 00100000 03FFFFFF 00100000 01FFFFFF 00100000 00FFFFFF 00100000 007FFFFF 64 Mbytes 32 Mbytes 16 Mbytes 8 Mbytes System DRAM 000F0000 000FFFFF 6...

Page 53: ...er 2 8259 equivalent 0C0 0DF DMA controller 2 8237A 5 equivalent 0F0 N A 0F1 N A 0F2 0F3 N A 0F4 IDE ID port 0F5 0F7 N A 0F8 IDE Index port 0F9 0FB N A 0FC IDE Data port 0FD 0FF N A 100 Available 102...

Page 54: ...IRQ5 Available IRQ6 Floppy drive IRQ7 Parallel port IRQ8 Real time clock IRQ9 Cascade IRQ10 Abort switch IRQ11 Available IRQ12 Available IRQ13 Reserved 387 IRQ14 Fixed disk IRQ15 Available Technical...

Page 55: ...master access PCI memory master access VMEbus slave access System Resources The XVME 654 automatically detects slot 1 system resource functions The system resource functions are explained in the Univ...

Page 56: ...for each VMEbus slave image The address mode and type are programmed on a VMEbus slave image basis The VME bus memory address location for the VMEbus slave cycle is specified by the Base and Bound ad...

Page 57: ...he PCI bus and the VMEbus slave cycle will not give up the VMEbus causing the XVME 654 to become deadlocked If the XVME 654 is to be used as a master and a slave at the same time the VMEbus master cyc...

Page 58: ...s by asserting a software bit Technical Note If SW1 position 1 is closed the entire XVME 654 is reset 3 The Toggle reset switch can reset the VMEbus when SW1 position 2 is closed You can also use the...

Page 59: ...alling through a protected mode entry point in the PCI BIOS The entry point and information needed for building the segment descriptors are provided by the BIOS32 Service Directory Thirty two bit call...

Page 60: ...n offset from the base The first and second values can be used to build the code segment selector and data segment selector for accessing the service ENTRY EAX Service Identifier PCI 049435024h EBX Se...

Page 61: ...ccessful 86h Device not found 83h Bad Vendor ID CF Completion Status set error reset success Read Configuration Byte This function reads individual bytes from the VMEbus interface configuration space...

Page 62: ...Register Number CF Completion Status set error reset success Read Configuration Dword This function reads individual dwords from the VMEbus interface configuration space The Register Number parameter...

Page 63: ...set error reset success Write Configuration Word This function writes individual words from the configuration space of the VMEbus interface The Register Number parameter must be a multiple of two i e...

Page 64: ...nd 1 must be set to 0 ENTRY AH BIOS_FUNCTION_ID B1h AL BIOS_SUBFUNCTION_ID 0Dh BH Bus Number 0 255 BL Device Number is upper 5 bits Function Number is bottom 3 bits DI Register Number 0 4 8 252 ECX Dw...

Page 65: ...vides the ability to connect an external hard and floppy drive to your XVME 654 module Figure Chapter 5 1 illustrates how to connect the XVME 973 to the XVME 654 Figure Chapter 5 1 XVME 973 Installati...

Page 66: ...7 CS1P 18 HD15 38 CS3P 19 GND 39 IDEATP 20 NC 40 GND Caution The total cable length must not exceed 18 inches Also if two drives are connected they must be no more than six inches apart Caution The ID...

Page 67: ...ES NC RES NC HD9 12 RES NC GND HD10 13 RES NC 5V HD11 14 RES NC RES NC HD12 15 RES NC RES NC HD13 16 RES NC RES NC HD14 17 RES NC RES NC HD15 18 RES NC RES NC GND 19 GND RES NC DIOW 20 FRWC RES NC DIO...

Page 68: ...C 21 GND 5 KEY NC 22 FWD 6 NC 23 GND 7 GND 24 FWE 8 IDX 25 GND 9 GND 26 FTK0 10 MO1 27 GND 11 GND 28 FWP 12 NC 29 GND 13 GND 30 FRDD 14 FDS1 31 GND 15 GND 32 FHS 16 NC 33 GND 17 GND 34 DCHG Artisan Te...

Page 69: ...E 7 HD5 29 HDACK 8 HD10 30 GND 9 HD4 31 IRQ14 10 HD11 32 IOCS16 11 HD3 33 DA1 12 HD12 34 NC 13 HD2 35 DA0 14 HD13 36 DA2 15 HD1 37 CS1P 16 HD14 38 CS3P 17 HD0 39 IDEATP 18 HD15 40 GND 19 GND 41 5V 20...

Page 70: ...he IDE cable as short as possible The PIO modes are selected in the BIOS setup refer to Chapter 3 The Autoconfigure will attempt to classify the drive connected if the drive supports the auto ID comma...

Page 71: ...f the board Table Appendix A 1 DRAM SIMM Module Combinations Memory SIMM Site U34 SIMM Site U34 8 Mbytes 1M x 32 1M x 32 16 Mbytes 2M x 32 2M x 32 32 Mbytes 4M x 32 4M x 32 64 Mbytes 8M x32 8M x 32 Re...

Page 72: ...MT16D832M 6x Xycom 106054 Figure Appendix A 1 illustrates DRAM installation Figure Appendix A 1 DRAM Installation To remove a strip pull outward on the plastic tab while lifting the end Loosen one sid...

Page 73: ...Std VGA Text 80x25 Chars 16 B8000 31 5KHz 70Hz 25 175 03 Std VGA Text 80x25 Chars 16 B8000 31 5KHz 70Hz 25 175 03 Std VGA Text 80x25 Chars 16 B8000 31 5KHz 70Hz 28 322 04 Std VGA Graph 320x200 4 B8000...

Page 74: ...800x600 8 46 92 75 02 49 500 103 6B 800x600 8 53 55 85 18 56 6 104 6C 1024x768 4 35 18 43 I 44 900 104 6C 1024x768 4 48 11 59 70 65 000 104 6C 1024x768 4 56 30 69 88 75 000 104 6C 1024x768 4 60 06 74...

Page 75: ...15 48 02 71 99 50 000 113 73 800x600 15 46 73 74 74 49 500 113 73 800x600 15 53 58 85 18 56 6 114 74 800x600 16 37 86 60 31 40 000 114 74 800x600 16 48 02 71 99 50 000 114 74 800x600 16 46 73 74 74 49...

Page 76: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 77: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 78: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 79: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 80: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 81: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 82: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 83: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 84: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 85: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 86: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 87: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 88: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 89: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 90: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 91: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 92: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 93: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 94: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Page 95: ...m Controller Sub menu 3 21 BIOS32 Service Directory 4 8 block diagram XVME 654 1 5 C COM1 connector 2 4 COM2 connector 2 4 compatibility BIOS 3 27 compliance VMEbus 1 6 connectors location 2 2 XVME 65...

Page 96: ...4 parallel port connector 2 4 PCI address 4 5 PCI BIOS 1Abit interface 4 8 32 bit interface 4 8 PCI BIOS functions 4 3 4 7 calling conventions 4 8 Locating the Universe Chip 4 9 Read Configuration Byt...

Page 97: ...onmental 1 6 hardware 1 6 speed CPU 1 6 switch position 4 7 settings 2 2 switch location 2 2 system resources 4 4 T temperature 1 6 U Universe chip 4 4 V VGA connector 2 5 VGA enable jumper 2 2 VGA en...

Page 98: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

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