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XVME-653/658 Manual

4-6

Service Routine (ISR) to be executed. The Universe connects to all four PCI bus inter-

rupts. These interrupts may be shared by other PCI bus devices. The BIOS maps the PCI

bus interrupts to the AT-bus interrupt controllers on IRQ11.
Because the PCI devices share interrupt lines, all ISR routines must be prepared to chain

the interrupt vector to allow the other devices to be serviced.

Note

All PCI devices on the XVME-653/658 are routed through IRQ11.

Caution

IRQ10 is defined for the Abort toggle switch.

VMEbus Interrupt Generation

The XVME-653/658 can generate VMEbus interrupts on all seven levels. There is a

unique STATUS/ID associated with each level. Upper bits are programmed in the

STATUS/ID register. The lowest bit is cleared if the source of the interrupt is a software

interrupt, and set for all other interrupt sources. Consult the Universe User’s Manual for

a more in-depth explanation.

VMEbus Reset Options

When the front panel

Reset

switch is toggled, the XVME-653/658 can perform the fol-

lowing reset options:
1.

Reset the VME backplane only.

Reset the XVME-653/658 CPU only.

Reset both.

Reset neither.

See

Switch Settings

on p. 2-4 for information on how to configure the

Reset

options.

PCI BIOS Functions

Special PCI BIOS functions provide a software interface to the Universe chip, providing

the PCI-to-VMEbus interface. These PCI BIOS functions are invoked using function and

subfunction codes. A user sets up the host processor registers for the function and sub-

function desired and calls the PCI BIOS software. The PCI BIOS function code is B1h.

Status is returned using the Carry flag ([CF]) and registers specific to the subfunction in-

voked.
Access to the PCI BIOS special functions for 16-bit callers is provided through interrupt

1Ah. Thirty-two bit (i.e., protect mode) access is provided by calling through a 32-bit

protect mode entry point.

Содержание XVME-653

Страница 1: ...XVME 653 658 Single Slot VMEbus Intel Pentium AMD K6 2 Processor Module P N 74653 001B 1999 XYCOM AUTOMATION INC Printed in the United States of America...

Страница 2: ...d trademarks of Microsoft Corp in the US and in other countries Copyright Information This document is copyrighted by Xycom Automation Incorporated Xycom Automation and shall not be reproduced or copi...

Страница 3: ...f regulations which apply to the legal operation of this device It is the responsibility of the system integrator and or user to apply the following directions as well as those in the user manual whic...

Страница 4: ......

Страница 5: ...Port 1 4 Serial and Parallel Ports 1 4 Mouse Port 1 4 Keyboard Interface 1 5 Hard and Floppy Drives 1 5 Watchdog Timer 1 5 Operational Description 1 6 Environmental Specifications 1 7 Hardware Specif...

Страница 6: ...p Menus 3 1 Moving through the Menus 3 1 BIOS Main Setup Menu 3 2 IDE Adapter 0 Master and Slave Submenus 3 4 Memory Cache Submenu 3 6 Memory Shadow Submenu 3 7 Boot Sequence Submenu 3 8 Numlock Subme...

Страница 7: ...4 10 Write Configuration Byte 4 10 Write Configuration Word 4 11 Write Configuration Dword 4 11 Software Selectable Byte Swapping Hardware 4 12 Byte Ordering Schemes 4 12 Numeric Consistency 4 14 Add...

Страница 8: ......

Страница 9: ...nificantly enhances floating point intensive three dimensional 3D graphics per formance The AMD K6 2 system can provide performance comparable to the many of the Pentium II systems on the market today...

Страница 10: ...us transfers The RJ 45 connector on the module s front panel provides autosensing for 10BaseT and 100BaseTX connections PCI Local Bus Interface The PCI to ISA bridge device provides an accelerated PCI...

Страница 11: ...four slave images that can be programmed in a variety of modes to allow the VMEbus to be mapped into the XVME 653 658 local memory This makes it easy to configure VMEbus resources in protected and re...

Страница 12: ...and 128K x 8 nonvolatile SRAM memory sizes Packaged in a standard 32 pin DIP format the SRAM contains a built in battery and battery backup Battery life is seven years minimum in absence of VCC DiskOn...

Страница 13: ...onnectors the XVME 977 can be in stalled up to six slots away from the XVME 653 658 on the VME backplane This al lows greater flexibility in configuring the VMEbus card cage For applications that requ...

Страница 14: ...Buffer X Bus PCI to ISA Bridge PCI to VME Interface L2 Cache PCI VGA PCI Ethernet VME Buffers and hardware byte swapping all except XVME 653 30x Optional Onboard Flash Disk 80 pin PCI Super I O RTC F...

Страница 15: ...MD 333 MHz K6 2 75 mA maximum 24 mA maximum 10 59 A maximum 5 87 A typical 10 59 A maximum 6 5 A typical CPU speed XVME 653 XVME 658 233 MHz 333 MHz Cache 512 KB pipeline burst cache Ethernet controll...

Страница 16: ...658 The tab number is the three digits after the slash For the XVME 653 658 the tab number in dicates the presence of byte swapping hardware the second digit is a one if the unit has byte swapping ha...

Страница 17: ...ut the byte swapping hardware has three jumpers in slightly different positions OPEN 1 2 3 4 P3 P4 P1 CONNECTOR P2 CONNECTOR CPU P8 KEYBD P9 MOUSE SW2 RESET ABORT SWITCH P10 10 100 BASETX P11 COM 2 P1...

Страница 18: ...om ROM J17 A B Clear CMOS memory Normal CMOS memory J19 A B Reserve 2 J20 A B Reserve 3 CPU Configuration Table 2 2 CPU Configuration Jumper Settings Module Speed J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 X...

Страница 19: ...3 Processor Speed Table 2 5 Processor Speed Jumper Settings Processor Speed J10 J11 J12 3 2x XVME 653 233 MHz A A A 5x XVME 658 333 MHz B A B Memory Table 2 6 Memory Voltage Jumper Settings Memory J14...

Страница 20: ...t panel reset switch SW2 is to do this The four pole switch SW1 settings must be 1 2 4 No Resets Closed Open Open Reset the VME backplane only Open Closed Open Reset the XVME 653 658 CPU only Closed O...

Страница 21: ...le abort R W 6 RESERVED Reads jumper J13 R 7 CLRCMOS 0 Clear CMOS 1 CMOS okay R Register 219h LED BIOS Port This register controls the following LEDs and signals Table 2 9 LED BIOS Port Register Setti...

Страница 22: ...with byte swapping hardware In XVME 653 30x modules without byte swapping hardware bits 7 and 8 are RESERVED Table 2 11 NVRAM and DiskOnChip Port Register Settings Bit Signal Result 0 Control ROM RAM...

Страница 23: ...OM1 COM2 Pin Signal Pin Signal 1 DCD1 1 DCD2 2 RXD1 2 RXD2 3 TXD1 3 TXD2 4 DTR1 4 DTR2 5 GND 5 GND 6 DSR1 6 DSR2 7 RTS1 7 RTS2 8 CTS1 8 CTS2 9 RI1 9 RI2 Parallel Port Connector Table 2 14 Parallel Por...

Страница 24: ...GND 1B 5V 2B USBP1 3B USBP1 4B GND VGA Connector Table 2 16 VGA Connector Pinout Pin Signal 1 RED 2 GREEN 3 BLUE 4 NC 5 GND 6 GND 7 GND 8 GND 9 25MIL_VIDA 10 GND 11 NC 12 LDDCDAT 13 HYSNC 14 VSYNC 15...

Страница 25: ...hapter 2 Installation 2 9 Auxiliary Connector The auxiliary port accepts a PS 2 compatible mouse track ball etc Table 2 18 Auxiliary Port Connector Pinout Pin Signal 1 DATA 2 NC 3 GND 4 VCC 5 CLK 6 NC...

Страница 26: ...7 D06 BG1OUT D14 8 D07 BG2IN D15 9 GND BG2OUT GND 10 SYSCLK 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...

Страница 27: ...9 HDD7 10 RES VA30 HDD8 11 RES VA31 HDD9 12 RES GND HDD10 13 RES 5V HDD11 14 RES VD16 HDD12 15 RES VD17 HDD13 16 RES VD18 HDD14 17 RES VD19 HDD15 18 RES VD20 GND 19 GND VD21 HDIOW 20 FRWC VD22 HDIOR 2...

Страница 28: ...EMW 51 BALE 12 MEMR 52 TC 13 DRQ5 53 DACK2 14 DACK5 54 IRQ3 15 DRQ6 55 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...

Страница 29: ...RSVD14B Pn1 10 50 FRAME 11 PCI RSVD19A Pn2 17 51 IRDY 12 PMC RSVD_Pn2 34 52 TRDY 13 PMC RSVD_Pn2 52 53 DEVSEL 14 PMC RSVD_Pn2 54 54 STOP 15 PCICLK3 55 PLOCK 16 PIRQA 56 PERR 17 PIRQB 57 SDONE 18 PIRQ...

Страница 30: ...P1 and P2 are available 3 Verify that all jumper settings are correct 4 Verify that the card cage slot is clear and accessible 5 Install the XVME 653 658 in the card cage by centering the unit on the...

Страница 31: ...es COM 1 COM 2 Parallel device LPT1 USB cable USB Display cable VGA 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 1 b...

Страница 32: ...XVME 653 658 Manual 2 16 Figure 2 3 XVME 653 658 Front Panel...

Страница 33: ...be plugged into the onboard SRAM Flash socket Perform the following steps to configure the XVME 653 658 to use a DiskOnChip 1 Plug the DiskOnChip into socket U9 on the CPU module Be sure the direction...

Страница 34: ...rks with MS DOS Windows 3 11 and Windows NT To fit a ver sion of Windows NT onto the DiskOnChip 72 MB minimum reduce the size of the Windows NT space requirement with a utility such as VenturCom Compo...

Страница 35: ...r ALT H Accesses the general Help window ESC Exits the menu or arrow keys Selects a different menu or arrow keys Moves the cursor up or down TAB or SHIFT TAB Cycles the cursor up or down HOME or END M...

Страница 36: ...60 Mb has specific help it will be listed IDE Adapter 0 Slave D 105 Mb here IDE Adapter 1 Master None IDE Adapter 1 Slave None Video System EGA VGA Memory Cache Memory Shadow Boot sequence A then C Nu...

Страница 37: ...em Date MM DD YYYY Sets the real time clock for the month day and year Use TAB to move right and SHIFT TAB to move left The ENTER key may be used to move from one field to the next The numeric keys 0...

Страница 38: ...ve Submenus contain the same information PhoenixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main IDE Adapter 0 Master C 850 Mb Item Specific Help Autotype Fixed Disk Press Enter Type User 85...

Страница 39: ...tered if the Autotype Fixed Disk option is set Heads Indicates the number of read write heads on the hard drive This information is auto matically entered if the Autotype Fixed Disk option is set Sect...

Страница 40: ...Disabled F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Submenu F10 Previous Values Figure 3 3 Memory Cache Submenu Table 3 3 Memory Cache Submenu Options Option...

Страница 41: ...shadowed PhoenixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Memory Shadow Item Specific Help System Shadow Enabled If the line item you are viewing Video Shadow Enabled has specific he...

Страница 42: ...guration used The system will be rebooted using the default configuration If this option is Disabled the system BIOS will not detect an incomplete boot As a result the system may not boot if the CMOS...

Страница 43: ...if it detects a 101 or 102 key keyboard at power up If it detects an 84 key keyboard it turns numlock off cursor keys selected Select Auto to keep this state On to select the numeric keys regardless o...

Страница 44: ...o Large Disk Access Mode DOS F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Submenu F10 Previous Values Figure 3 7 Advanced Setup Menu Table 3 7 Advanced Menu Op...

Страница 45: ...OS Disabled 32 Pin ROM Site F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Submenu F10 Previous Values Figure 3 8 Integrated Peripherals Submenu Table 3 8 Integr...

Страница 46: ...etup Defaults ESC Exit Select Menu Enter Select Submenu F10 Previous Values Figure 3 9 32 Pin ROM Site Submenu Table 3 9 32 Pin ROM Site Submenu Options Option Description 32 Pin ROM Site Type Selects...

Страница 47: ...ect Menu Enter Select Submenu F10 Previous Values Figure 3 10 Advanced Chipset Control Submenu Table 3 10 Advanced Chipset Control Submenu Options Option Description DRAM Speed Speed of the SIMMs inst...

Страница 48: ...s Figure 3 11 Security Menu Table 3 11 Security Menu Options Option Description Supervisor Password Provides full access to Setup menus You may use up to seven alphanu meric characters This option is...

Страница 49: ...will be listed Slave 1 2 Operational Mode Programmable here Slave 1 Off Slave 2 Off Slave 3 Off Slave 4 Off F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Submen...

Страница 50: ...Resources Enabled If the line item you are viewing BERR Timeout 64 s has specific help it will be listed Arbitration Mode Priority Single here F1 Help Select Item Change Values F9 Setup Defaults ESC E...

Страница 51: ...e item you are viewing Request Mode Demand has specific help it will be listed Release Mode When Done here F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Submenu...

Страница 52: ...p 3 15 for more details PhoenixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd VMEbus Slave Interface Item Specific Help Slave 1 Off If the line item you are viewing has specific help it will be...

Страница 53: ...fault is Non Privileged Address Space Determines if VME masters access the slave s dual access memory in the VMEbus Stan dard A24 or VMEbus Extended A32 address space The default is VMEbus Extended Sl...

Страница 54: ...ecurity VMEbus Exit Item Specific Help Save Changes Exit Exit Without Saving Changes Get Default Values If the line item you are viewing Load Previous Values has specific help it will be listed Save C...

Страница 55: ...this option The program displays this message Notice 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...

Страница 56: ......

Страница 57: ...0 007FFFFF 256 MB 128 MB 64 MB 32 MB 16 MB 8 MB System DRAM 000F0000 000FFFFF 64 KB System BIOS 000E0000 000EFFFF 64 KB System BIOS Universe chip or I O channel memory 00D0000 00DFFFF 64 KB Universe c...

Страница 58: ...F Numeric Data Processor 100 Available 101 1EF Available 1F0 1F7 IDE controller AT drive 1F8 217 Available 218 XA TEMP ABORT port 219 XA LED BIOS port 220 232 Available 233 XA Watchdog timer port 234...

Страница 59: ...rface The VME interface is the Tundra Universe chip which is a PCI bus to VMEbus bridge device The XVME 653 658 implements a 32 bit PCI bus and a 32 64 bit VMEbus inter face The Universe chip configur...

Страница 60: ...on for the VMEbus master cycle is specified by the Base and Bound address The VME address is calculated by adding the Base address to the Translation Offset address All PCI slave images are located in...

Страница 61: ...he address and other parameters should be set first Only after the VMEbus slave image is set up correctly should the VMEbus slave image be enabled If a slave image is going to be remapped disable the...

Страница 62: ...rupt sources Consult the Universe User s Manual for a more in depth explanation VMEbus Reset Options When the front panel Reset switch is toggled the XVME 653 658 can perform the fol lowing reset opti...

Страница 63: ...owing fields Table 4 4 BIOS32 Service Table Offset Size Description 0 4 bytes Signature string in ASCII The string is _32_ This puts an underscore at offset 0 a 3 at offset 1 a 2 at offset 2 and anoth...

Страница 64: ...al functions allow the reading and writing of individual bytes words and dwords in the configuration space PCI BIOS routines for both 16 and 32 bit callers must be invoked with appropriate privilege s...

Страница 65: ...87h BAD_REGISTER_NUMBER CF Completion Status set error reset success Read Configuration Word This function reads individual words from the configuration space of the VMEbus inter face The Register Nu...

Страница 66: ...3 bits DI Register Number 0 4 8 252 EXIT ECX Dword Read AH Return Code 00h SUCCESSFUL 87h BAD_REGISTER_NUMBER CF Completion Status set error reset success Write Configuration Byte This function write...

Страница 67: ...ite EXIT AH Return Code 00h SUCCESSFUL 87h BAD_REGISTER_NUMBER CF Completion Status set error reset success Write Configuration Dword This function writes individual dwords from the configuration spac...

Страница 68: ...ocessors stores data in the opposite way with the least significant byte located at the lowest address and the most significant byte located at the highest address This is referred to as a little endi...

Страница 69: ...Translation Notice that the internal data storage scheme for the PCI Intel bus is different from that of the VME Motorola bus For example the byte 78 the least significant byte is stored at location...

Страница 70: ...s etc Con sider the long word value 12345678h stored at address M by both the XVME 653 658 and the VMEbus as shown in Figure 4 3 12 34 56 78 78 56 34 12 12 34 56 78 12 34 56 78 Pentium Register 32 bit...

Страница 71: ...der the example of transferring the string Text to the VMEbus memory using a 32 bit transfer in Figure 4 4 t x e T T e x t T e x t T e x t Pentium Register 32 bit VMEbus Byte swapping Hardware Address...

Страница 72: ......

Страница 73: ...C B Figure 5 1 XVME 973 1 Installation The XVME 973 1 module has four connectors on it for the connection of up to two IDE hard drives and one 3 5 floppy drive Pinouts for all of the connectors are gi...

Страница 74: ...40 GND Caution The IDE controller supports enhanced PIO modes which reduce the cy cle times for 16 bit data transfers to the hard drive Check with your drive manual to see if the drive you are using s...

Страница 75: ...HD1 4 RES RES HD2 5 RES RES HD3 6 RES RES HD4 7 RES RES HD5 8 RES RES HD6 9 RES RES HD7 10 RES RES HD8 11 RES RES HD9 12 RES GND HD10 13 RES 5V HD11 14 RES RES HD12 15 RES RES HD13 16 RES RES HD14 17...

Страница 76: ...t supplied by the XVME 973 1 Table 5 3 XVME 973 1 P3 Connector Pinout Pin Signal Pin Signal 1 GND 18 FDIRC 2 FRWC 19 GND 3 GND 20 FSTEP 4 NC 21 GND 5 KEY NC 22 FWD 6 NC 23 GND 7 GND 24 FWE 8 IDX 25 GN...

Страница 77: ...supports enhanced PIO modes which reduce the cy cle times for 16 bit data transfers to the hard drive Check with your drive manual to see if the drive you are using supports these modes The higher the...

Страница 78: ...for this drive is supplied by the connector Table 5 5 XVME 973 1 P5 Connector Pinout Pin Signal Pin Signal 1 5V 14 FSTEP 2 IDX 15 GND 3 5V 16 FWD 4 FDS1 17 GND 5 5V 18 FWE 6 DCHG 19 GND 7 NC 20 FTKO...

Страница 79: ...wait states The XVME 653 658 supports 32 64 128 and 256 MB of DRAM You can use 4Mx32 8Mx32 16Mx32 DRAM SIMM and 32Mx32 DRAM SIMM sizes Table A 1 lists the combinations needed for the memory configurat...

Страница 80: ...rizontal as shown in top view A Press DRAM module down until it snaps into place as shown in side view C as shown in side view B and A B C Figure A 1 DRAM Installation To remove a strip pull outward o...

Страница 81: ...ng Components VE432 416 60TS fast page mode Xycom Automation 104302 Table A 3 8M x 32 Part Numbers Manufacturer Part Number Samsung KMM5328004BSW 6 Viking Components VE832 416 60TS fast page mode Xyco...

Страница 82: ......

Страница 83: ...mbly drawings top view for the XVME 653 658 Figure B 1 is the assembly drawing for the XVME 658 and the XVME 653 31x mod ules both of which have the byte swapping hardware Figure B 2 is the assembly d...

Страница 84: ...A A B A B U29 U39 U38 L1 U36 Q1 Q2 U13 C3 C8 C6 C5 U26 C1 C4 C2 U15 U20 U35 C19 C26 C34 C18 C48 C44 C35 C47 C49 C37 C45 C36 C42 C41 C43 C25 C20 C28 C21 C33 C17 C23 C22 C27 C46 CR1 U31 U30 U28 CR6 CR7...

Страница 85: ...72 71 1 2 38 36 37 35 72 71 B B A A B B B A A A B A B B A A B U29 U39 U38 L1 U36 Q1 Q2 U13 C3 C8 C6 C5 U26 C1 C4 C2 U15 U20 U35 C19 C26 C34 C18 C48 C44 C35 C47 C49 C37 C45 C36 C42 C41 C43 C25 C20 C28...

Страница 86: ......

Страница 87: ...oth of which have the byte swapping hardware To use the schematic with an XVME 653 30x module which has no byte swapping hardware ignore the last page of the schematic schematic page 22 Sche matic pag...

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Страница 111: ...jumper settings 2 3 byte swapping 1 8 2 6 4 12 4 14 4 15 cache 3 6 calling conventions PCI BIOS functions 4 7 COM port See serial ports compatibility BIOS 3 21 compliance VMEbus 1 7 connectors auxili...

Страница 112: ...parallel port 1 4 parallel port connector 2 7 passwords 3 14 PCI address 4 5 PCI BIOS 16 bit interface 4 7 32 bit interface 4 7 function calling conventions 4 7 PCI BIOS functions 4 6 Locating the Uni...

Страница 113: ...Serial Bus USB port 1 4 2 8 Universe chip 4 3 4 12 4 13 4 14 4 15 USB See Universal Serial Bus USB VGA connector 2 8 vibration specifications 1 7 video controller 1 2 VME interface 4 3 VMEbus complian...

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