1 Überschrift 1 - ELTEC Elektronik AG
Contents
1. 7 4 BAB 740 IX Table of Contents User s Manual X BAB 740 User s Manual Specification 1 Specification o 2 O 1 1 Main Features e VMEbus board with two PMC daughter card slots opt Two VMEbus slots used e PowerPC CPU 740 with 266 MHz e RAM 8 256 MB DRAM 2 64 bit SO DIMMs EDO SDRAM 50ns e Cache 512kB on board e PCI host bridge Motorola MPC106 e PCI ISA Bridge W83C553 e PCI to VME bridge Universe II for fast global VMEbus transfers decoupled from board internal PCI transfers e Flash Eprom 2 MB onboard Flash programmable byte access implemented in hardware e Network interface Ethernet using DEC21143 10 100 Mbps with PCI DMA 10BaseT connector at front panel e Serial synchronous optional 2 RS422 3 Mb s synchronous using Zilog 85230 ESCC e Serial asynchronous 2 RS232 with PC97307 e Real time clock MK48T59 e SCSI optional Symbios 860 e OS 9 operating system with FasTrak cross development system VxWorks operating system with Tornado cross development system e 1 0 with BAB 40 60 where applicable BAB 740 1 1 o O 5 Specification User s Manual 1 2 Specification Details 1 2 1 CPU Kernel The CPU kernel consists of the PowerPC 740 CPU with clock rates of 266 MHz and host bus clocks of 66 MHz The CPU contains two parallel 32 bi2. c 79 3 er Board Parameters User s Manual 4 3 PCI Local Bus CPU to PCI Transfer Options Write post buffer Max 120 MB s peak PCI to Memory Transfer Options Max 120 MB s peak Clock Speed 33 3 MHz IRQs Four PCI interrupts rerouted to selectable ISA interrupts 4 4 Network 10BaseT 100BaseTx twisted pair Transfer Speed max 10 100 Mbit s 4 4 BAB 740 User s Manual Board Parameters 4 5 SCSI Ultra SCSI 8 bit Transfer Speed asynchronous transfer 7 MB s synchronous transfer 20 MB s ultra SCSI 4 6 Serial 2 Channels PC97307 Full duplex asynchronous 50 b s 115 2 KB s RS232 level 2 Channels Z85230 ESCC c Full duplex 50 b s 230 4 KB s asynchronous up to 3 MB s synchronous RS232 or RS422 level 4 7 Keyboard MF2 AT mode PS 2 mode BAB 740 4 5 79 2 3 Board Parameters User s Manual 4 8 Mouse PS 2 mode Serial mouse at channel 1 or channel 2 4 9 Parallel Centronics bidirectional unbuffered TTL Transfer Rate max 2 MB s 4 10 MTBF Values Includes one 64 Mbyte SODIMM 18900 h computed after MIL HDBK 217E 253270 h realistic value from industry stand experience 4 11 ESD Values 2 kV Human body method 4 12 Environmental Conditions Storage Temperature 40 C 70 C non condensing Operating Temperature 0 C 50
3. 7 3 Interr pt a redeo 7 5 SRAM RTC Address Assignment 7 5 GPIOlUsage itte nias 7 6 Wake Up Configuration 7 6 Address 7 7 740 Vil Table of Contents User s Manual Table 37 Table 38 Table 39 Table 40 Table 41 Table 42 Table 43 Table 44 Table 45 Vill Memory Address Map default used by VxWorks 7 8 IDSELConnection 7 9 CPU PLL Configuration 103 106 7 10 System Clock J111 J112 113 7 10 MPC106 PLL Configuration J110 J107 7 11 Cache Size J601 J602 J603 7 11 Hardware Debugger Configuration J1301 7 12 Revision EEPROM Write Protection J1302 7 12 BAB 740 User s Manual Table of Contents List of Figures Figure 1 Block 1 5 Figure 2 Connection 2 1 Figure 3 Parts Side 5 1 4 5 5 2 Figure 5 PMCE 740 5 5 Figure 6 BAB 740 Interrupt
4. a 4 5 4 7 Keyboard ned re et e deed 4 5 4 8 MOUSO ede tede de Tee de eee dde 4 6 4 9 Parallel amala 4 6 4 10 MTBF 4 6 4 11 ESD Values uuu tete nec enia 4 6 412EnvironmentalConditions 4 6 4 13 Maximum Operating Humidity 4 7 4 14 Power Requirement 4 7 5 2 5 1 5 1 On board 5 1 740 Table of Contents User s Manual 5 1 1 User settable Jumpers 5 2 5 2 PMCE 740 5 5 5 2 1 PMCE 740 User settable Jumpers 5 6 6 Bogti giu yu eren 6 1 6 1 Printout of Boot Screen 6 1 6 2 Booting 5 9 i m aaa 6 2 6 2 1 Entering Boot 6 2 6 2 2 Printout of Boot 6 2 6 2 3 Ethernet Boot 6 3 TAP PON Gx 7 1 7 1 Description of On board Devices 7 1 7 1 1 SMI Ticker us ced E ie cet edi 7 1 7 1 2 Enhanced Serial Communications Controller ESOC oed iden aiid S ea 7 3 7 1 3 Int
5. 97307 1 53 2 53 9 5 810 VGA Controller S3CE S3CF SM810 VGA Controller 3D4 3D5 SM810 VGA Controller 4D0 4D1 W83C553F Interrupt Mode 808 MACH210 SMI Status Register 809 MACH210 SMI Control Register 800 285230 ESCC Channel B Control 801 285230 ESCC Channel A Control 802 Z85230 ESCC Channel B Data 803 Z85230 ESCC Channel A Data BAB 740 7 7 Appendix 7 1 8 Memory Address Map User s Manual The BAB 740 uses address map B CHRP of the MPC106 After initialization the following address map becomes effective Table 37 Memory Address Map default used by VxWorks PCI Address CPU Address 0000 0000 SO7FF 0800 0000 S7FFF 8000 0000 SF9FF 5 00 0000 5 F903 0000 F903 F904 0000 F904 5 00 0000 5 FD00 0000 FDFF FE00 0000 FE00 FE01 0000 FE7F FE80 0000 FE80 FE81 0000 FE81 5 82 0000 5 82 5 8 0000 5 FECO 0000 S FEDF 5 0 0000 5 5 0 0000 5 5 00 0000 5 9114 open FF80 0000 FF9F 5 0 0000 5 5 0 0000 5 SFFC8 0000 SFFFF J114 closed SFF80 0000 SFF87 FF88 0000 FFBF SFFCO 0000 SFFDF SFFEO 0000 SFFEF SFFFO 0000 SFFFF FFFF FFFF FFFF FFFF EFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF 8000 5 00 5 903 5 904 5 00 50000 500
6. 32 not connected 33 Serial Channel 3 GND2 7 34 Serial Channel 3 GND1 of 35 Serial Channel 3 nc 59 36 Serial Channel 3 CTS may be changed if a E 37 0 Serial Channel 3 TXD non standard level gt 38 O Serial Channel 3 RTS converter board SILC is 39 Serial Channel 3 RXD installed 40 not connected 41 not connected 49 42 50 reserved BAB 740 3 7 J0J99UuU0 gt 0 5 3 5 a Connector Assignments 3 3 CONV 300 Connectors Front View Pin 1 Table 11 COM3 COM4 9 pin min D connector User s Manual Pin RS232 RS232 RS422 RS422 async Signal sync Signal async Signal sync Signal default 1 DCD DCD CTS RCLK 2 RXD RXD RXD RXD 3 TXD TXD TXD TXD 4 DTR DTR RTS TCLK 5 GND GND TXD TXD 6 nc nc nc 7 RTS TCLK RTS TCLK 8 CTS RCLK CTS RCLK 9 nc RXD RXD 3 8 BAB 740 User s Manual Connector Assignments 3 4 ADAP 740 Connectors 3 4 1 Floppy Disk The floppy cable is connected between floppy drive and the adapter connector The power supply cable for the floppy drive must be connected directly to the power supply Table 12 Pinout Floppy Connector X101 on ADAP 740 Pin Name Name Pin v 1 Gnd DRVDENO 2 Front View 3 Gnd nc 4 o 5 Gnd DRVDEN1 6 Pc 7 Gnd
7. BAB 740 Basic AUTOMATION BOARD WITH POWERPC 740 MANUAL Revision 2C systems Revision 1A First Edition Valid for Hardware revision 1A 03 01 2000 AR 2A Valid for Hardware revision 3A 24 04 2001 G M 2B Valid for Hardware revision 3A 26 09 2001 rae Valid for Software revision W 09B7 106C VO Address Map changed 2C Disclaimer new 08 11 06 hh DISCLAIMER Copyright 2006 ELTEC Elektronik AG The information data and figures in this document including respective references have been verified and found to be legitimate In particular in the event of error they may therefore be changed at any time without prior notice The complete risk inherent in the utilization of this document or in the results of its utilization shall be with the user to this end ELTEC Elektronik AG shall not accept any liability Regardless of the applicability of respective copyrights no portion of this document shall be copied forwarded or stored in a data reception system or entered into such systems without the express prior written consent of ELTEC Elektronik AG regardless of how such acts are performed and what system is used electronic mechanic photocopying recording etc All product and company names are registered trademarks of the respective companies Our General Business Delivery Offer and Payment Terms and Conditions shall otherwise apply Federal communications commission statement This device co
8. C 1 m s forced air cooling 4 6 BAB 740 User s Manual Board Parameters 4 13 Maximum Operating Humidity 85 relative 4 14 Power Requirements Total Power Requirements without PCI extensions 3 8 A max 3 0 A typ 5 VDC 5 100 mA max 30 mA typ 12 VDC 10 100 mA max 10 mA typ 12 VDC 10 Battery Type M4T28 BR12SH1 Approx 8 years life time c 740 4 7 Board Parameters User s Manual 79 3 er o 4 8 740 User s Manual 5 Jumpers 5 1 On board Jumpers Figure 3 Parts Side Jumpers e e J1 J1902 es x1301 J114 J1302 N gt e 1201 x1101 X2101 1104 X1105 1001 X1102 BAB 740 Jumpers J2201 J2202 X201 X202 X203 X204 X205 Jumpers User s Manual Figure 4 Solder Side Jumpers 0000000000909 5 1 1 User settable Jumpers Table 20 Boot ROM Select J114 J114 Description open Boot from Boot ROM Short Boot from User ROM default Table 21 SCSI Termination J1601 J1601 Operation Open disable termination short enable termination default BAB 740 li N User s Manual Jumpers Table 22 SMI Interrupt Routing J1701 J1701 Function no SMI interrupt 1 3 route Universe INTO to SMI 2 4 route Universe INTO to SMI 4 6 route Universe INTO to SMI 3 5 route Universe
9. 0 5 3 5 3 16 740 User s Manual Board Parameters 4 Board Parameters 4 1 Host Bus 66MHz 4 2 VMEbus VMEbus interface according to specification ANSI IEEE STD 1014 1987 Rev D1 4 VMEbus Master Slave Capabilities Single cycle A16 A24 A32 A64 D08 EO D16 D32 UAT A40 D08 EO D16 MD32 RMW Master only A16 A24 A32 D08 EO D16 D32 A40 D08 EO D16 MD32 A24 A32 A64 D08 EO D16 D32 A40 D08 EO D16 MD32 MBLT A24 A32 A64 D64 ADO A16 A24 A32 A40 A64 CR CSR ADOH A16 A24 A32 A40 A64 BAB 740 4 1 79 3 er Board Parameters User s Manual System Controller Options Arbiter BTO 16 32 64 forever IACK daisy chain driver SYSCLK driver Arbiter Options PRI RRS SGL BBSY filter Requester Options Any one of BR 0 3 RWD ROR ROC Bus ownership timer 16 us 1024 us forever Interrupt Handler Options IH 1 7 D08 O D16 D32 Interrupter Options I 1 7 D08 O D16 D32 Auto Configuration FSD ASI 4 2 BAB 740 User s Manual Board Parameters Address Range Four PCI target VME master windows base and size programmable 64 KB to 4 GB window size any of specified address capabilities or user defined Four VME slave PCI initiator windows base and size programmable 64 KB to 4 GB window size any of specified address capabilities or user defined BAB 740 4 3
10. 1 2 1 2 SILC 200 RS232 async 3 5 5 6 default 6 8 2 4 1 2 SILC 200 RS232 sync 6 8 4 6 6 8 1 2 SILC 300 RS422 async 4 6 2 4 SILC 300 RS422 sync 5 4 BAB 740 User s Manual Jumpers 5 2 PMCE 740 Jumpers Figure 5 PMCE 740 Jumpers BAB 740 5 5 Jumpers User s Manual 5 2 1 PMCE 740 User settable Jumpers Table 28 PMC Slot 1 PCIREQ and PCIGNT Routing J201 J202 Description 1 2 1 2 Use PCIREQ PCIGNT of PMC Slot 0 3 4 3 4 Use PCIREQ PCIGNT of 740 Onboard SCSI Controller Warning PCIREQ and PCIGNT of PMC Slot 0 or SCSI Controller can only be used if the corresponding device is not equipped Table 29 PMC Slot 1 Interrupt Routing J204 Description 1 2 Route PMC IRQ A to PCI IRQA 3 4 Route PMC IRQ A to PCI IRQ B 5 6 Route PMC IRQ A to PCI IRQ C 7 8 Route PMC IRQ A to PCI IRQ D 5 6 BAB 740 User s Manual Booting 6 Booting 6 1 Printout of Boot Screen This chapter shows how the terminal screen looks like on a BAB 740 after power on ELTEC Elektronik Mainz BAB PPC Monitor Version 1 2 2 Init MPU MSR FPU Segment registers Init SuperIO polled output on COM1 Activating Ist level cache ey edam RR eR OK Setting MPCI06 register OK Reading SPD of papki I cu quy ay RR OK RAM Type SDRAM Reading SPD of bank2 3 FAILED Activating 64 MByte PowerPC 74x
11. AD 0 5V 62 61 ACK64 3 3V 63 GND REQ64 64 63 GND PMC RSVD BAB 740 3 13 Connector Assignments User s Manual 3 5 3 PMCE 740 PCI Mezzanine Card I O Routing Table 18 shows the routing of the PMC Connectors to the VMEbus P2 Connector Table 18 PCI Mezzanine Card Back Plane I O Routing X203 X103 X401 X103 X401 Host Jn24 Host Jn14 VMEbus P2 Host Jn14 VMEbus P2 33 1 1C 33 17C 34 2 1A 34 17A 35 3 2C 35 18C 36 4 2A 36 18A gt 37 5 3C 37 19C 38 6 38 19A 5 39 7 4C 39 20C 52 40 8 4A 40 20A 3 41 9 5C 41 21C 50 42 10 42 21 o 43 11 6 43 22 44 12 44 22 45 13 7 45 23C 46 14 7A 46 23A 47 15 8C 47 24C 48 16 8A 48 24 49 17 9C 49 25C 50 18 9A 50 25A 51 19 10 51 26 52 20 10 52 26 53 21 11 53 27 54 22 11A 54 27A 55 23 12C 55 28C 56 24 12A 56 28A 57 25 13 57 29 58 26 13A 58 29A 59 27 14C 59 30C 60 28 14A 60 30A 61 29 15C 61 31C 62 30 15A 62 31A 63 81 16C 63 32C 64 32 16A 64 32A 3 14 BAB 740 User s Manual Connector Assignments 3 5 4 PMCE 740 Power Connector Table 19 PMCE 740 Power Connector X403 Pin Description 1 5V out 2 GND 3 GND 4 12V out Q8 oc SE lt 740 3 15 Connector Assignments User s Manual
12. short x5 25 50 short short short x6 25 40 short x3 5 40 75 off off SMD jumper for factory use only Note Implementation specific settings do not change Table 41 System Clock J111 J112 J113 J111 J112 J113 CPU Bus Clock PCI Bus Clock short short short 30 25 short short 60 30 short short 62 5 25 short 66 33 default short short 75 37 5 short 83 33 SMD jumper for factory use only Note Implementation specific settings do not change 7 10 BAB 740 User s Manual Appendix Table 42 MPC106 PLL Configuration J110 J107 x J110 J109 J108 J107 Mult Bus Clock PCI Clock short short short short short short short x1 33 33 a short short short x1 16 25 16 25 lt short short bypass short short short x2 66 33 default short short x2 33 50 16 25 short short x2 5 83 33 short 2 5 41 50 16 20 short short short x3 75 100 25 33 short short x3 50 16 short short short short short short short g off F E SMD jumper for factory use only Note Implementation specific settings do not change Table 43 Cache Size J601 J602 J603 J601 J602 J603 PCI Bus Clock 1 2 1 2 open 512 Cache default 2 3 2 3 short 256 Cache SMD jumper for factory use only No
13. 100BaseT The last interface on the local PCI bus is the ISA bridge Winbond W83C553 interfacing to the internal ISA bus with additional on board components Additionally there are the standard PC components real time clock keyboard controller dual serial I O and parallel controller 1 2 4 VMEbus Interface The VMEbus interface uses the Universe II bridge controller connecting the internal PCI bus and the external VMEbus It supports 8 16 and 32 bit data transfers in master and slave mode Additionally bus controller arbiter functionality is available Use of the BAB 740 without VMEbus is possible only power must be supplied through VME connectors 1 2 5 Mechanical The board format is double Eurocard 6HU using two VMEbus slots The VMEbus connectors are mounted at the position of the second VMEbus slot the slot on the right of the two slots the board is using Two slots for single size PMC modules are available 1 2 6 8 bit SCSI is routed over the VME P2 connector Additionally the serial I O channels 2 4 and the parallel I O are also routed via P2 On the front panel the Ethernet 10BaseT connector is located as well as the separate front panel for PMC I O signals The keyboard connector and two serial RS232 channel are also routed to the front panel 9 pin D connector BAB 740 1 3 o 2 O o O 5 Specification User s Manual 1 2
14. 3 10 Table 14 COM3 and COM4 Connectors X103 and X104 740 3 11 Table 15 Speaker Connector X106 on ADAP 740 3 11 Table 16 PMCE 740 VMEbus Connector P1 X402 3 12 Table 17 PMCE 740 PCI Mezzanine Card Connectors X101 X102 X201 X2023 3 13 vi BAB 740 User s Manual Table of Contents Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Table 33 Table 34 Table 35 Table 36 PCI Mezzanine Card Back Plane Routing 3 14 PMCE 740 Power Connector X403 3 15 Boot ROM Select J114 5 2 SCSI Termination J1601 5 2 SMI Interrupt Routing 1701 5 3 Universe PCI Interrupt Routing J1702 J1705 5 3 VMEBus SYSRESET J1706 1902 5 3 VMEBus SYSFAIL 01901 5 4 COM3 Configuration J2201 J2202 X2201 5 4 Configuration J2203 J2204 X2202 5 4 PMC Slot 1 PCIREQ and PCIGNT Routing 5 6 PMC Slot 1 Interrupt Routing 5 6 SMI Status Register read write 7 2 ESCC Address Assignment
15. 7 Software The standard operating system is OS 9 VxWorks for the PowerPC The development environment is FasTrak for Windows so that the user can write and debug programs on the Windows 95 or Windows NT platform Debug and program download can be done via Ethernet or through the PCI bus BIOS functionality is supplied in the form of the boot program used to start the operating system OS 9 VxWorks It also contains power on self test routines and PCI device address setup 1 2 8 Compatibility The BAB 740 has been designed to be software compatible to the PowerPC reference platform Yellowknife as much as possible 1 2 9 Related Documents PowerPC 750 Programmer s Reference This is the CPU manufacturer s description of the PowerPC itself and the assembly language command set 1 4 BAB 740 User s Manual Specification Figure 1 Block Diagram 2 2 o O PowerPC RISC Microprocessor MPC603r 604r 740 Processor Bus 68 MHz 64 Bit PCI MEM Controller Memory L2Cache i wpci0e SO DIMM Sockets PCI Bus 33 MHz 32 Bit PCI to VME Bridge Slot 1 Tundra Universe 11 mum VMEbus pe ie Ethernet Controller Ethernet lot DEC21143 Interface SCSI Controller SCSI SYM53C860 Interface PCI to ISA Bridge IDE W83C553 PP Interface
16. 75x Ver 0008 Rev 3202 at 292 83 MHz PCI devices on local bus No VendorId DeviceId Device Class Sub Class 00 1057 0002 Bridge device 00 OB 10AD 0565 Bridge device 01 00 1000 000F Mass storage controller 00 OE 1011 0019 Network controller 00 13 1011 0024 Bridge device 04 Press any key to skip memory test 65536 KByte After this screen output the standard VxWorks monitor will be started To modify boot parameter follow the instructions provided by VxWorks development documentation BAB 740 6 1 Booting User s Manual 6 2 Booting OS 9 6 2 1 Entering Boot Parameters The BAB 740 is prepared for booting over Ethernet using BOOTP protocol 6 2 2 Printout of Boot Screen ELTEC Elektronik GmbH Mainz BAB 740 Monitor Version 1 0 1 Init MPU MSR FPU Segment registers Init SuperIO polled output on COM1 Activating 1st level cache Setting MPC106 register Reading SPD of bank0 1 RAM Type SDRAM Reading SPD of bank2 3 Activating 32 MByte OS 9000 Bootstrap for the PowerPC tm Ethernet 10 Mbit selected BOOTING PROCEDURES AVAILABLE Boot loaded system in place copy User ROM to RAM Boot over Ethernet DEC 21143 Scan 565 u aasma a wa sasan PCT Utildty Enter ROM Debugger Resta
17. GPIO23 not used GPIO24 1 HEX Switch LSB GPIO25 HEX Switch GPIO26 HEX Switch GPIO27 1 HEX Switch MSB 7 1 6 Super O Power on Strappings The Super I O wakes up in the following configuration Table 35 Super O Wake Up Configuration Pin Configuration CFGO FDC KBC and RTC inactive CFG1 No X Bus Data Buffer CFG3 2 Clock source is 24 MHz fed via X1 Pin BADDR1 0 PnP Motherboard Wake in Config state Index 015Ch SELCS 50 on 0 pin 7 6 BAB 740 User s Manual Appendix 7 1 7 Address Map gt 5 After initialization the following I O address map becomes effective Table 36 I O Address Map I O Address Device Description 000 00F W83C553F DMA Controller 1 5020 5021 W83C553F Interrupt Controller 1 040 043 W83C553F Counter Timer 060 PC97307 Keyboard Data 061 W83C553F Port B 064 PC97307 Keyboard Control 070 M48T59Y SRAM RTC LSB Address 071 M48T59Y SRAM RTC MSB Address 076 M48T59Y SRAM RTC Data 078 07B W83C553F BIOS Timer 5081 5082 W83C553F DMA Page 087 W83C553F DMA Page 5089 508 W83C553F DMA Page 092 W83C553F Port 92 0A0 0A1 W83C553F Interrupt Controller 2 SOCO SODE W83C553F DMA Controller 2 15C PC97307 Super1 0 Index 15D PC97307 Super1 0 Data 220 223 PC97307 GPIO Port 1 5224 5227 PC97307 GPIO Port 2 5278 527 PC97307 Parallel Port 2 8 52 PC97307 COM2 3F0 3F7 PC97307 Floppy 53 8 5
18. INTO to SMI 7 8 route SMITICK to SMI default Table 23 Universe PCI Interrupt Routing J1702 J1705 J1702 Function no Universe INTO INT1 on PCI 1 2 route Universe INTO to PCI IRQ A 2 3 route Universe INT1 to PCI IRQ A J1703 Function no Universe INT2 INT3 on PCI 1 2 route Universe INT2 to PCI IRQ B 2 3 route Universe INT3 to PCI IRQ B J1704 Function no Universe INT4 INT5 on PCI 1 2 route Universe INT4 to PCI IRQ 2 3 route Universe INT5 to PCI IRQ C J1705 Function no Universe INT6 INT7 on PCI 1 2 route Universe INT6 to PCI IRQ D 2 3 route Universe INT7 to PCI IRQ D default Table 24 VMEBus SYSRESET J1706 J1902 J1706 41902 Function no VMEbus SYSRESET short VMEbus SYSRESET is input short VMEbus SYSRESET is output default Short Short not allowed BAB 740 5 3 Jumpers User s Manual Table 25 VMEBus SYSFAIL J1901 J1901 Function Open no VMEbus SYSFAIL short VMEbus SYSFAIL output enable default Table 26 COM3 Configuration J2201 J2202 X2201 J2201 J2202 X2201 Configuration 1 2 1 2 SILC 200 RS232 async 3 5 5 6 default 6 8 2 4 1 2 SILC 200 RS232 sync 6 8 4 6 6 8 1 2 SILC 300 RS422 async 4 6 2 4 SILC 300 RS422 sync Table 27 COM4 Configuration J2203 J2204 X2202 J2203 J2204 X2202 Configuration
19. IOA BHE Enhanced Serial Comm Controller Serial 3 4 285230 i Serial 1 2 Parallel Real Time Clock Super I O Controller MK48T59 PC97307 l 52 Mouse Keyboard rc Bus Flash EPROM EEPROM 512 KB Boot Config Info MB User BAB 740 1 5 Specification User s Manual or ct o 5 1 6 BAB 740 User s Manual Installation 2 Installation 2 1 BAB 740 I O Figure 2 Connection Diagram c 2 5 4 a Status Control Keyboard Mouse Ethernet PMC Slot 7 SCSI Serial 1 5 XY Serial 2 4 PMC gt Serial 3 E P lt 2 syncron 33 PMC Slot Parallel I O E Serial 4 2 syncron LJ BAB 740 2 1 5 E m o 5 Installation User s Manual 2 1 1 VMEbus Installation WARNING Due to the power dissipation of the MPC740 CPU it is not recommended to operate the BAB 740 without forced air cooling The BAB 740 needs two VMEbus slots when used with the PMCE carrier board Since the two boards BAB 740 and PMCE have an internal connection be sure to install resp remove the two board package carefully and simultaneously 2 1 2 What s needed for Installation The BAB 740 must be installed into a 32 bit VMEbus rack A terminal or a PC with a terminal emulator program set to 9600
20. baud 8 bit no parity is needed to check boot messages and to change boot settings A SCSI hard disk must be attached via an ADAP 200 220 if the operating system is booted from disk if it 1s booted from Ethernet this network connection is needed 2 2 BAB 740 User s Manual Installation 2 1 3 SODIMM Installation All 144 pin SO DIMMs up to 64 MByte and some 128 Mbyte SO DIMMs that fit into X701 and X702 can be used with the BAB 740 The firmware reads the type and size of the SO DIMM from the SPD Serial Presence Detect EEPROM installed on the memory module However there are some restrictions and recommendations e SDRAMs should be 100 MHz or faster e FPMODE or EDO RAMs should be 60 ns or faster c 2 5 a e X701 must be populated with a memory module e If two memory modules are installed they should be of the same type but may have different size Otherwise the firmware uses only the module installed in X701 e Due to performance reasons the use of SDRAM is strongly recommended 50 advantage After reset the firmware tests the memory modules If the test fails or the firmware reports the wrong size the module may not be suitable for the BAB 740 BAB 740 2 3 Installation User s Manual 2 1 4 Activity LEDs There are four activity LEDs on the front panel of the BAB 740 The LEDs have a pulse stretcher to make short pulses visible 2 Table 1 Activity LEDs S LED Color Descri
21. of the VMEbus P2 connector X2002 An ADAP 200 is plugged onto the rear side of the backplane to interface to standard 8 bit SCSI connectors a 50 pin flat cable connector If the BAB 740 is located at either end of the SCSI bus J1601 must be installed for signal termination otherwise J1601 must be removed Table 9 SCSI Connector 8 bit X103 on ADAP 200 Front View Pin Description Pin Description 2 DBO 28 GND 4 DB1 30 GND 6 DB2 32 ATN 8 DB3 34 GND 10 DB4 36 BSY 12 DB5 38 ACK 14 DB6 40 RST 16 DB7 42 MSG 18 DB8 44 SEL 20 GND 46 CIO 22 GND 48 REQ 24 GND 50 yo 26 TERM PWR 49 B All odd pins of the 50 pin SCSI connector except pin 25 are connected to ground Pin 25 is left open Pin 26 is connected to 5 V via a Shottky diode to supply power to an external SCSI terminator 3 6 BAB 740 User s Manual Connector Assignments 3 2 2 Additional I O Table 10 50 Pin I O Connector X102 on ADAP 200 Pin Dir Description Remark Front View 1 23 reserved 24 __ Serial Channel 4 GND2 1 25 Serial Channel 4 GND1 26 Serial Channel 4 nc 27 Serial Channel 4 CTS 28 O Serial Channel 4 TXD may be changed if a 2910 Serial Channel 4 RTS non standard level 30 1 Serial Channel 4 converter board SILC is 31 not connected installed
22. 00 50080 50081 50082 50083 0000 F9FF 0000 5 EFFF FFFF 0000 F903 0000 5 904 0000 5 0000 500 0000 50000 0000 50080 0000 50081 0000 50082 0000 500 CONFIG ADDR CONFIG DATA FEFO SFF80 FFAO SFFCO SFF80 SFF88 SFFCO FFEO SFFFO 0000 5 0000 SFF9F 0000 5 0000 5 7 0000 5 0000 FF87 BAB 740 EFEF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFF 0000 5 0000 5 0000 SFFEF 0000 5 FFFF FFFF FFFF FFFF Device local RAM reserved PCI memory space PCI memory space PMVIEW PCI memory space PMGRAB PCI memory space UniverseII PCI memory space VMEbus PCI ISA memory space PCI ISA I O space reserved PCI I O space PCI I O space SCSI Controller PCI I O space LAN Controller PCI I O space PCI configuration address register PCI configuration data register PCI interrupt acknowledge reserved User Flash EPROM Mirrored User Flash EPROM System Flash EPROM Mirrored System Flash EPROM System Flash EPROM Mirrored System Flash EPROM User Flash EPROM 2nd MByte User Flash EPROM 2nd MByte User Flash EPROM User s Manual Appendix 7 1 9 PCI IDSEL gt 5 The IDSEL input of each PCI device is connected to one of the PCI address data lines for individual addressing in con
23. INDEX 8 co 9 Gnd MTRO 10 11 Gnd 1051 12 o 2 13 Gnd 1050 14 15 Gnd MTR1 16 17 Gnd IDIR 18 19 Gnd ISTEP 20 21 Gnd IWDATA 22 23 Gnd WGATE 24 25 Gnd 26 27 Gnd 28 29 Gnd 30 31 Gnd HDSEL 32 33 Gnd IDSKCHG 34 BAB 740 3 9 J0j9ouuo2Qg Q 5 3 5 a Connector Assignments User s Manual 3 4 2 EIDE Like the floppy disk drive an EIDE drive is connected with its flat cable to the adapter The power supply cable of the EIDE device must be directly connected to the power supply Up to two EIDE drives harddisk CD ROM can be connected Cable length should not exceed 40 cm to avoid instable operation EIDE is only available on board versions with EIDE option Table 13 Pinout EIDE Connector X105 on ADAP 740 Pin Name Name Pin 1 RST GND 2 3 D7 D8 4 Front View 5 D6 09 6 7 05 010 8 9 D4 D11 10 11 D3 D12 12 13 D2 D13 14 15 D1 D14 16 17 DO D15 18 19 GND nc 20 21 REQ GND 22 23 NOW GND 24 25 NOR GND 26 27 IORDY nc 28 29 GND 30 31 IRQ14 nc 32 33 A1 nc 34 35 AO A2 36 37 CS1 CS3 38 39 ACT GND 40 3 10 BAB 740 User s Manual Connector Assignments 3 4 3 COM3 and COM4 Table 14 COM3 and COM4 Connectors X103 and X104 on ADAP 740 Pin RS232 RS232 RS422 RS422 Fro
24. T8 lt 4 INT 9 ESCC 5 INT10 INTA PMC 1 6 INT 11 INT B SCSI or PMC 2 7 INT 12 8 INT 13 9 INT 14 INT C Ethernet 10 INT 15 INT D VME 11 INT 3 Serial 2 12 INT 4 Serial 1 13 INT 5 RTC 14 INT 6 Floppy 15 INT 7 Parallel Port 7 1 4 SRAM RTC A indirect addressing scheme is used to access the 48 759 SRAM RTC To access the SRAM RTC the desired address first must be written to I O address 70 and 71 Then the data can be accessed via I O address 76 The interrupt output of the M48T59Y is connected with the INTS input of the interrupt controller It may be used to generate periodic interrupts or watchdog interrupts Table 33 SRAM RTC Address Assignment VO Address Description 070 SRAM RTC LSB Address 071 SRAM RTC MSB Address 076 SRAM RTC Data BAB 740 7 5 Appendix User s Manual 7 1 5 GPIO Use gt 5 5 5 x The GPIOs of the Super I O are used for the following purposes Table 34 GPIO Usage Name Type Function GPIO10 not used GPIO11 CPU Bus Speed 0 83 MHz 1 66MHz GPIO12 L2 Cache Size 0 256 KByte 1 512KByte GPIO13 yo I2C Data for SPD of 2nd SODIMM GPIO14 12 Clock for SPD of 2nd SODIMM GPIO15 yo I2C Data for SPD of 1st SODIMM ELTEC Revision EEPROM GPIO16 12 Clock for SPD of 1st SODIMM ELTEC Revision EEPROM GPIO17 not used GPIO20 not used GPIO21 not used GPIO22 not used
25. able 17 PMCE 740 PCI Mezzanine Card Connectors Jn11 Jn12 Jn21 Jn22 X101 X102 X201 X202 Assignments X101 X201 X102 X202 Pin Signal Name Signal Name Pin Pin Signal Name Signal Name Pin 1 12V 2 1 12V TRST 3 GND INTA 4 3 TMS TDO 5 INTB INTC 6 5 TDI GND 7 BUSMODE1 5V 8 7 GND PCI RSVD 9 INTD PCI RSVD 10 9 PCI RSVD PCI RSVD 11 GND PCI RSVD 12 11 BUSMODE2 3 3V 13 CLK GND 14 13 RST BUSMODE3 15 GND GNT 16 15 3 3V BUSMODE4 17 REQ 5V 18 17 PCI RSVD GND 19 V I O AD 31 20 19 AD 30 AD 29 21 AD 28 AD 27 22 21 GND AD 26 23 AD 25 GND 24 23 AD 24 3 3V 25 GND C BE 3 26 25 IDSEL AD 23 27 AD 22 AD 21 28 27 3 3V AD 20 29 AD 19 5V 30 29 AD 18 GND 31 V I O AD 17 32 31 AD 16 C BE 2 33 FRAME GND 34 33 GND PMC RSVD 35 GND IRDY 36 35 TRDY 3 3V 37 Signal 5V 38 37 GND STOP 39 GND LOCK 40 39 PERR GND 41 SDONE SBO 42 41 3 3V SERR 43 PAR GND 44 43 1 GND 45 V V O AD 15 46 45 AD 14 AD 13 47 AD 12 AD 11 48 47 GND AD 10 49 AD 9 5V 50 49 AD 8 3 3V 51 GND C BE 0 52 51 AD 7 PMC RSVD 53 AD 6 AD 5 54 53 3 3V PMC RSVD 55 AD 4 GND 56 55 PMC RSVD GND 57 V O AD 3 58 57 PMC RSVD PMC RSVD 59 AD 2 AD 1 60 59 GND PMC RSVD 61
26. compliance with FCC regulations Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment Canadian department of communications statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications This class B digital apparatus complies with Canadian ICES 003 SAFETY INFORMATION Electrical safety gt To prevent electrical shock hazard disconnect the power cable from the electrical outlet before reloading the system gt gt gt gt When adding removing devices to or from the system ensure that the power cables for the devices are unplugged before the signal cables are connected If possible disconnect all power cables from the existing system before you add device Before connecting or removing signals cables from motherboard ensure that all power cables are unplugged Make sure that your power supply is set to the correct voltage in your area If you are not sure about the voltage of the electrical outlet you are using contact your local power company If the power supply is broken do not try to fix it by yourself Contact a qualified service technician or your retailer Operation safety gt gt gt gt Before installing the m
27. ection points which are suitable User s Manual Table of Contents Table of Contents T Specification inerenti 1 1 1 11MainFeatures 1 1 1 2 Specification Details 1 2 12 1C6PUKemel 1 2 12 2FlashMemoly m em 1 2 1 2 3 Devices selena 1 2 124VMEbusinterface 1 3 1 2 5 Mechanical u sese 1 3 1 2 0 1 0 2 i inn ed e ERR Re edet eee 1 3 1 2 7 Software n alada 1 4 1 2 8 1 4 1 2 9 Related 1 4 2 Installation e coercere eee 2 1 2 1 BAB 740 l Q la der de de e ariel 2 1 2 1 1 VMEbus Installation 2 2 2 1 2 What s needed for Installation 2 2 2 1 3 SODIMM Installation 2 3 2 1 4 Activity LEDS ie ea e 2 4 BAB 740 Table of Contents User s Manual 3 Connector Assignments eene 3 1 3 1 On board Connectors 3 1 3 1 1 Keyboard and Mouse Connector 3 1 3 1 2 Ethernet Connector 3 2 3 1 3 Serial Ports 1 a
28. errupt Controller 7 4 TAA SRAM IRITG uit ep ele ded 7 5 ALS GPIO US c nih ette fet ose 7 6 7 1 6 Power on Strappings 7 6 7 1 7 Address 7 7 7 1 8 Memory Address 7 8 IV BAB 740 User s Manual 7 1 9 PCI IDSEL 7 2 Factory settable Jumpers Table of Contents BAB 740 Table of Contents User s Manual List of Tables Table 1 Activity LEDS 2 4 Table 2 KEYB 6 pin miniature circular connector 3 1 Table 3 MOUSE 6 pin miniature circular connector 3 1 Table 4 ETHERNET 8 pin telephone jack connector 3 2 Table 5 COM1 2 9 min D connector 3 2 Table 6 PRN 25 pin min D 3 3 Table 7 VMEbus ConnectorP1 X2001 3 4 Table 8 Pin Assignment of Connector P2 X2002 3 5 Table 9 SCSI Connector 8 bit X103 on ADAP 200 3 6 Table 10 50 Pin I O Connector X102 on ADAP 200 3 7 Table 11 9 min D connector 3 8 Table 12 Pinout Floppy Connector X101 on ADAP 740 3 9 Table 13 Pinout EIDE Connector X105 on ADAP 740
29. figuration space Table XX shows the connection of the IDSEL signal for the various devices on the BAB 740 and the PMC carrier board Table 38 IDSEL Connection Device IDSEL Device Number 0 MPC106 11 AD 11 W83C553F 13 AD 13 SYM53C860 14 AD 14 21143 15 AD 15 PMC Slot 0 16 AD 16 PMC Slot 1 30 AD 30 Universe Note that the device numbers differ from Intel convention where number 0 corresponds to AD 11 and number 20 corresponds to AD 31 Configuration cycles with device number 0 are handled internally in the 106 and therefore don t correspond with a address data line 7 2 Factory settable Jumpers Table 39 CPU Drive Strength Configuration J101 J102 J102 J101 Description short short disabled short strong herculean SMD jumper for factory use only Note Implementation specific settings do not change BAB 740 7 9 gt 5 5 5 x Appendix User s Manual Table 40 CPU PLL Configuration J103 J106 J106 J105 J104 J103 Bus Mult Bus Clock short short short short x7 25 33 short short short short short short short short bypass short short short x2 60 83 short short x6 5 25 40 short short x2 5 50 83 short 4 5 33 60 short short short x3 40 83 short short x5 5 25 40 short shor x4 33 66 default
30. he on board devices are accessed by operating system drivers When an operating system such as OS 9 and VxWorks is used there should be no need to address these devices with user written code 7 1 1 SMI Ticker The output of counter timer 2 of the W83C553F may be routed to the System Management Interrupt input of the CPU when J1701 is set to position 7 8 This can be used to generate a periodic interrupt with higher priority than normal interrupts A negative edge of the PC Speaker output triggers the SMI when enabled via bit 7 of I O address 809 Writing to I O address 808 clears the SMI BAB 740 7 1 gt 5 5 5 e x Appendix User s Manual Table 30 SMI Status Register read write Register SMI Status register D7 D6 05 D4 D3 D2 D1 DO SMIPE Read SMISR I O Address 808 SMIPE 0 no SMI pending SMIPE 1 SMI pending Write Clears pending SMI Register SMI Status register D7 D6 D5 D4 D3 D2 D1 DO SMIPE Write SMICR I O Address 809 ENSMI 0 disable SMI ENSMI 1 enable SMI BAB 740 User s Manual Appendix 7 1 2 Enhanced Serial Communications Controller ESCC In addition to the two serial controllers COM1 and COM2 that are incorporated in the PC97307 Super I O the BAB 740 features another two serial lines that are realized with a Z85230 ESCC The ESCC is clocked with 12 MHz or 14 7456 MHz Thi
31. mplies with FCC Rules Part 15 Operation is subject to the following two conditions This device may not cause harmful interference and This device must accept any interference received including interference that may cause undesired operation gt This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with gt gt manufacturer s instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try correct the interference by one or more of the following measures gt Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver gt Connect the equipment to an outlet on a circuit different from that to which the receiver is connected gt Consult the dealer or an experienced radio TV technician for help gt The us of shielded cables for connection of the monitor to the graphics card is required to assure
32. nd 2 Connectors 3 2 3 1 4 Parallel 3 3 3 1 5 VMEbus Connector 1 3 4 3 2 200 3 6 3 2 1 8 bit SCSI i dedere T N 3 6 3 2 2 Additional 3 7 3 3 CONV 300 3 8 3A4ADAP 740Connectors 3 9 3 4 1 Floppy 3 9 242 EIDE ee d mi fen 3 10 3 4 3 3 11 3 4 4 Speaker 1 uice tied eee dedu 3 11 3 5 PMCE 740 3 12 3 5 1 PMCE 740 VMEbus Connector P1 3 12 3 5 2 PMCE 740 PCI Mezzanine Card Connectors 3 13 740 User s Manual Table of Contents 3 5 3 PMCE 740 PCI Mezzanine Card I O Routing 3 14 3 5 4 PMCE 740 Power Connector 3 15 4 Board Parameters eene 4 1 4 1 Host Bs i nen eed E RU e use 4 1 4 2 VMEDUS iiia iet rete e du UTR ddp dua 4 1 4 3 PCL Local BUS sein eed erede dert 4 4 4 4 NetworKk u u a a 4 4 45 565 rail 4 5 4 6 Serial
33. nector Assignments 3 1 4 Parallel I O Connector Table 6 PRN 25 pin min D connector Pin Signal STROBE Ni ola PO BUSY PE Paper End SLCT AUTO FEED ERROR INIT SLCT IN GND Front View BAB 740 Pin 1 ape oc SE lt a 0 5 3 5 a Connector Assignments 3 1 5 VMEbus Connector P1 Table 7 VMEbus Connector P1 X2001 Pin RowA Row B Row C 1 DOO BBSY D08 2 001 BCLR D09 3 002 ACFAIL D10 4 003 BGOIN D11 5 004 BGOOUT D12 6 005 BG1IN D13 7 DOG BG1OUT D14 8 007 BG2IN D15 9 GND BG2OUT GND 10 SYSCIK BG3IN SYSFAIL 11 GND BG3OUT BERR 12 DS1 BRO SYSRESET 13 DSO BR1 LWORD 14 WRITE BR2 AM5 15 GND BR3 A23 16 DTACK AMO A22 17 GND AM1 A21 18 AS AM2 A20 19 GND AM3 A19 20 GND A18 21 IACKIN SERCLK A17 22 SERDAT A16 23 AM4 GND A15 24 A07 7 14 25 A06 6 13 26 05 5 12 27 04 4 11 28 10 29 02 IRQ2 A09 30 A01 IRQ1 A08 31 12 V 5STDBY 12 V 32 5V 5V 5V 3 4 Signals in parentheses are not connected BAB 740 User s Manual User s Manual Connec
34. nt Vi async sync async sync Signal Signal Signal Signal 1 default 1 DCD DCD CTS RCLK 2 nc nc nc 9 3 RXD RXD RXD 4 RTS TCLK RTS TCLK 5 TXD TXD TXD TXD 6 CTS RCLK CTS RCLK 7 DTR DTR RTS TCLK 5 8 5 5 RXD RXD 9 GND GND TXD TXD 10 nc nc nc lt The pinout of X103 and X104 on ADAP 740 is such that a crimped cable with a 10 pin edge connector and a 9 pin Min D male connector results in the same pinout as Table 11 3 4 4 Speaker Table 15 Speaker Connector X106 on ADAP 740 Pin Front View 1 5V 2 nc 1 3 nc 4 Speaker 4 BAB 740 3 11 Connector Assignments User s Manual 3 5 PMCE 740 Connectors Via the PMC Extension Board PMCE 740 the BAB 740 can be expanded by two PMC Modules 3 5 1 PMCE 740 VMEbus Connector P1 Only GND 5V and 12V are routed from the VMEbus Connector P1 to the Power Connector X403 No VMEbus Signals are used Table 16 PMCE 740 VMEbus Connector P1 X402 20 e5 Pin Row A Row 3 2 1 8 nc nc 9 GND GND gt Q 10 nc nc o 11 GND nc 12 14 nc nc 15 GND nc 16 nc nc 17 GND nc 18 30 nc nc 31 nc 12 32 5 V 5 V 3 12 BAB 740 User s Manual Connector Assignments 3 5 2 PMCE 740 PCI Mezzanine Card Connectors T
35. otherboard and adding devices on it carefully read the manuals that came with the package Before using the product make sure all cables are correctly connected and the power cables are not damaged If you detect any damage contact your dealer immediately To avoid short circuits keep paper clips screws and staples away from connectors slots sockets and circuitry Avoid dust humidity and temperature extremes Do not place the product in any area where it may become wet Place the product on a stable surface If you encounter technical problems with the product contact a qualified service technician or your retailer EMC Rules This unit has to be installed in a shielded housing If not installed in a properly shielded enclosure and used in accordance with the instruction manual this product may cause radio interference in which case the user may be required to take adequate measures at his or her own expense ELTEL systems IMPROTANT INFORMATION This product is not an end user product It was developed and manufactured for further processing by trained personnel RECYCLING Please recycle packaging environmentally friendly amp Packaging materials are recyclable Please do not dispose packaging into domestic waste but recycle it Please recycle old or redundant devices environmentally friendly Old devices contain valuable recyclable materials that should be reutilized Therefore please dispose old devices at coll
36. ption RUN Green CPU data bus in usage Q DISK Yellow access to IDE or SCSI bus LNK Green Yellow green 100 Mbit link pulses present yellow 10 Mbit link pulses present ACT Yellow network activity 2 4 BAB 740 User s Manual Connector Assignments 3 Connector Assignments Please check the connector assignments before making any connections 3 1 On board Connectors 3 1 1 Keyboard and Mouse Connector Table 2 KEYB 6 pin miniature circular connector 35 Signal Pc 1 KBDATA Front View 2 3 GND 92 4 5V alo 5 KBCLK To off 6 2 Table 3 MOUSE 6 pin miniature circular connector Pin Signal 1 MDATA Front View 2 3 GND Z N 4 5V 4 lo ol 3 5 MCLK To oF 6 nc 2 1 BAB 740 3 1 Connector Assignments User s Manual 3 1 2 Ethernet Connector Table 4 ETHERNET 8 pin telephone jack connector Pin Signal 1 8 TXD TXD RXD nc Front View nc RXD old e o N 3 1 3 Serial Ports 1 and 2 Connectors Table 5 COM1 COM2 9 pin min D connector J0J99UuUu0 Q 5 3 5 a Pin Signal DCD RXD Front View TXD DTR Pin 1 GND DSR RTS CTS RI ola Bel gt 3 2 BAB 740 User s Manual Con
37. rt the SysLem Select a boot method from the above menu OK OK OK FAILED lt INPUT gt lt bo gt lt eb gt lt ioi gt lt pciv gt lt break gt lt q gt Booting procedure up to boot menu may take about half a minute in this release 6 2 BAB 740 User s Manual Booting 6 2 3 Ethernet Boot Printout If a BOOTP server is available in the local network and the BAB 740 1s known by this server the BAB 740 will boot over Ethernet after entering eb at the boot menu prompt Note The BOOTP server must send the response directly to the BAB 740 Broadcasts will not be analyzed by the BAB 740 in this case Select a boot method from the above menu eb Bootp sending bootp request for Address 00 00 5b 00 37 39 Bootp Got Response from server c2 00 00 38 My IP Address will be c2 00 00 b8 My Bootfile is tftpboot B740 os9boot Bootp My bootfile size is 00000cc3 512 byte blocks My subnet mask is ff ff ff 00 no timeoffset tag gt gt Tftp Sending tftp Request Tftp received file with 0019840c bytes Bootfile received from server c2 00 00 38 Now searching for an OS 9000 Kernel A valid OS 9000 bootfile was found 115 After the boot file is transferred OS 9 is booting BAB 740 6 3 Booting User s Manual 6 4 BAB 740 User s Manual Appendix 7 Appendix gt 5 lt 7 1 Description of On board Devices This chapter describes how t
38. s allows transfer rates up to 3 MBaud synchronous and 230 4 KBaud asynchronous Channel A can be operated with DMA to reduce interrupt load of the CPU for synchronous block protocols DMA channel 0 is used for receive and Channel 1 for transmit The DMA controller must be programmed to type A or B mode The Interrupt request of the ESCC is connected to INT9 input of the interrupt controller Table 31 ESCC Address Assignment Address Description 800 ESCC Channel B Control 801 ESCC Channel A Control 802 ESCC Channel B Data 803 ESCC Channel A Data BAB 740 7 3 gt 5 gt 5 5 5 x Appendix User s Manual PMC 1 ESCC RTC Super PMC 2 Z85230 MK48T59 PC97307 SCSI Network VME T 1 3 Interrupt Controller Figure 6 BAB 740 Interrupt Diagram PowerPC INT SMI VME INT OUT W83C553 Dem INT O PCI INT A INT B INTC INT D INT 1 3 12 14 15 This diagram shows how the on board interrupt sources are connected to the interrupt controller located logically in the W83C553 chip This chip then prioritizes and drives the two CPU interrupt inputs The priority scheme used 1s shown below 7 4 BAB 740 User s Manual Appendix Table 32 Interrupt x Priority ISA IRQ PCI IRQ Source 1 INT O Timer 0 Ticker 2 INT 1 Keyboard 3 IN
39. t integer execution units with an additional floating point unit for 8 SPECint95 and 6 2 SPECfp95 at 200 MHz It has an external second level cache 2 1 1 1 clocks and main memory attached directly to the CPU s host bus Memory is controlled by the host bridge MPC106 which contains the bridge between host bus and on board PCI itself as well as the memory interface for EDO or SDRAM modules in SO DIMM format 144 pin SO DIMM modules 64 bit data bus Memory size can be anywhere between 8 and 128 MB depending on the DIMM modules used Two sockets can be equipped with SO DIMM modules but the board is also running with only one module 1 2 2 Flash Memory Up to 2 MB of user flash memory are supplied for storing user generated programs Thus diskless systems can be built 1 2 3 PCI Devices The board internal PCI bus is used for all I O devices as well as the PCI to VME bridge The PCI bus is of the master slave type capable of DMA transfers as source and target Two single size PMC slots allow for flexible interfacing e g using a VGA display adapter PMC module and additionally a frame grabber interface Due to the bus master DMA capabilities of the PMC implementation of the PCI standard frame grabber can be implemented efficiently without frame buffers 1 2 BAB 740 User s Manual Specification An Ethernet controller for either 10 Mbps or 100 Mbps Ethernet with PCI DMA capabilities is provided on board Front panel interface is 10
40. te Implementation specific settings do not change BAB 740 7 11 Appendix User s Manual Table 44 Hardware Debugger Configuration J1301 EJ normal operation default 2 3 enable COP gt 5 5 5 x Note Implementation specific settings do not change Table 45 Revision EEPROM Write Protection J1302 J1302 Operation open write protect short write enable default 7 12 BAB 740 BAB 740 Revision BAB 740 version Memory size Hardware revision Serial number BSP revision System monitor revision BAB 740 Configuration BAB 740 IP address Host IP address User name Ftp password Boot file Boot configuration ftp bootp Host Configuration Ethernet IP address Development tool revision VxWorks OS 9 Operating system and revision WinNT Error Description What must be done to reproduce the error Editional configuration VxWorks config h Send the completed form to ELTEC Elektronik AG Support Mainz Germany Phone 49 6131 918 500 Fax 49 6131 918 196 E Mail support eltec de Web http www eltec com NOTES
41. tor Assignments Table 8 Pin Assignment of Connector P2 X2002 Pin Signal Row Signal Row B Signal Row C 1 SPKROUT 5V SCSIDB1 2 SCSIDBO GND SCSIDB3 3 SCSIDB2 Reserved SCSIDB5 4 SCSIDB4 A24 SCSIDB7 5 SCSIDB6 A25 IDEDB 8 6 SCSIDBPO A26 IDEDB 9 7 SCSIDP A27 IDEDB 10 8 IDEDA 0 A28 IDEDB 11 9 IDEDA 1 A29 IDEDB 12 10 IDEDA 2 A30 DENSEL 11 IDEDB 13 A31 DSKCHG 12 IDEIOCS16 GND MTRO 13 INDEX 5V DRO 14 DR1 D16 DIR 5 15 STEP D17 SCSIATN 16 WGATE D18 IDEDB 14 17 IDEDB 15 D19 SCSIBSY 18 SCSIACK D20 SCSIRST S 2 19 SCSIMSG D21 SCSISEL O 20 SCSIC D D22 SCSIREQ 21 SCSII O D23 C4GND4 22 C4GND1 GND C4DTR 23 CACTS D24 C4TXD 24 C4RTS 025 C4RXD 25 C4DCD D26 C3GND4 26 C3GND1 D27 C3DTR 27 C3CTS D28 C3TXD 28 C3RTS D29 C3RXD 29 C3DCD D30 5V 30 031 IWDATA 31 HDSEL GND TRKO 32 DRATEO 5V RDATA Lines on rows A and C are TTL level except Cx signals i which have RS 232C level SILC 200 used Pin assignment changes for RS 422 configuration Row B is reserved for 32 bit VMEbus extension BAB 740 3 5 a 0 5 3 5 a Connector Assignments User s Manual 3 2 ADAP 200 Connectors 3 2 1 8 bit SCSI Single ended 8 bit SCSI signals are fed into row A and C
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