BAB 750 - ELTEC Elektronik AG
Contents
1. Pin Row A Row B RowC Row D Row E Row F 1 VCC IN 12V nc 12V Nc GND 2 Nc VCC IN Nc Nc Nc GND 3 Nc Nc Nc Nc Nc GND 4 Nc Nc Nc Nc Nc GND 5 Nc Nc Nc GND Nc GND 6 Nc GND 3 3 V Nc Nc GND 7 Nc Nc Nc GND Nc GND 8 Nc GND Nc Nc Nc GND 9 Nc GND Nc GND Nc GND 10 Nc GND 33V Nc Nc GND 11 Nc Nc Nc GND Nc GND 12 KEY KEY KEY KEY KEY GND 13 KEY KEY KEY KEY KEY GND 14 KEY KEY KEY KEY KEY GND 15 33V Nc Nc GND Nc GND 16 Nc GND Nc Nc Nc GND 17 33V Nc Nc GND Nc GND 18 Nc GND 33V Nc Nc GND 19 33V Nc Nc GND Nc GND 20 Nc GND Nc Nc Nc GND 21 33V Nc Nc Nc Nc GND 22 Nc GND 33V Nc Nc GND 23 3 3 V Nc Nc Nc Nc GND 24 Nc VCC IN Nc Nc Nc GND 25 VCC IN Nc Nc Nc VCC IN GND BAB 750 3 21 gt 7 o e E 3 o 3 e D 101926uu09 Connector Assignments User s Manual Table 21 Pinout PMCC CompactPCl Connector P3 Pin Row A Row B Row C Row D Row E 1 VIO PMC3 lO64 PMC3 IO63 PMC3_1062 PMC3_1061 2 PMC3 1060 PMC3 IO59 PMC3 IO58 PMC3 IO57 PMC3 lO56 3 PMC3 1055 PMC3 1054 PMC3 IO53 PMC3 IO52 PMC3 IO51 4 PMC3 1050 PMC3 IO49 PMC3 1048 PMC3 1047 PMC3 1046 5 PMC3 1045 PMC3 1044 PMC3 1043 PMC3 1042 PMC3 1041 6 PMC3 IO40 PMC3 IO39 PMC3_2. ELTEC systems BAB 750 PowerPC 755 Based CompactPCl Board MANUAL Revision 1B ELTEC systems Revision 1A First Edition valid for Hardware revision 1A 14 12 00 GM 1B 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 gt This device complies with FCC Rules Part 15 Operation is subject to the following two conditions This device may not cause harmful interference and This device must
3. J108 J107 Mult Bus Clock PCI Clock short short short short short short short x1 33 33 short short short x1 16 25 16 25 short short bypass S E short short short x2 66 33 Mem Clock 66 MHz short short x2 33 50 16 25 short short x25 83 33 Mem Clock 83 MHz short x25 41 50 16 20 short short short x3 75 100 25 33 short short x3 50 16 short short short short short short short E 2 i off A SMD jumper for factory use only Note Implementation specific settings do not change Table 35 Hardware Debugger Configuration J1301 J1301 Operation 1 2 normal operation default 23 enable COP Note Implementation specific settings do not change Table 36 Revision EEPROM Write Protection J1302 J1302 Operation open write protect shot write enable default 7 10 BAB 750 Support Request Form BAB 750 Revision BAB 750 version Memory size Hardware revision BSP revision Serial number System monitor revision BAB 750 Configuration Operating system hardware configuration connected periphery Host Configuration Development tool revision Error Description What must be done to reproduce the error Send the completed form to ELTEC Elektronik AG Supp
4. 3 2 2 Floppy 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 X401 Pin Name Name Pin 1 Gnd DRVDENO 2 3 Gnd nc 4 5 Gnd DRVDEN1 6 7 Gnd INDEX 8 9 Gnd MTRO 10 11 Gnd nc 12 13 Gnd nc 14 15 Gnd MTR1 16 17 Gnd DIR 18 19 Gnd STEP 20 21 Gnd WDATA 22 23 Gnd WGATE 24 25 Gnd TRKO 26 27 Gnd WRTPRT 28 29 Gnd RDATA 30 31 Gnd HDSEL 32 33 Gnd DSKCHG 34 A The BAB 750 supports only one floppy drive It must be conected in the same way as floppy drive A of a PC computer i e at the crossed section of a standard PC floppy cable 3 12 BAB 750 User s Manual Connector Assignments 3 2 3 IDE 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 Table 13 Pinout IDE Connector X403 Pin Name Name Pin 1 RST GND 2 _ 2 3 D7 D8 4 2 S 5 D6 D9 6 O 7 D5 D10 8 Le 9 D4 D11 10 o Fa 52 Di T o lt q 15 DI D14 16 17 DO D15 18 19 GN
5. Disable HighByte Termination 1 2 1 2 2 3 Enable Termination 1 2 1 2 Enable LowByte Termination Disable HighByte Termination S Disable Termination all others not allowed BAB 750 5 3 Jumpers User s Manual 5 4 BAB 750 User s Manual Booting 6 Booting 6 1 Printout of Boot Screen This chapter shows how the terminal screen looks like on a BAB 750 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 lst level cache wee ese BERE seen OK Setting MPO106 regzst r scie we ae OK Reading SPD of bank0 1 eebe m Rh eee OK RAM Type SDRAM Reading SPD of bank2 3 l l sea eee FAILED Activating 64 MByte PowerPC 74x 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 OD 1000 000F Mass storage controller 00 OE 1011 0019 Network controller 00 l3 DOLL 0024 Bridge device 04 Press any key to skip memory test 65536 KByte A Due to the fact that no second SODIMM can be installed on the BAB 750 the failed read out of bank 2 3 is normal Ths is no indication of a malfunction BAB 750 Booting User s Manual BAB 750 User s Manual Appendix 7 Appendix o fa o o a lt 7 1 Description of On board Devices This chapter describes how the on board devic
6. GND D13 4 5 GND D14 6 7 GND D15 8 9 GND PD1 10 11 GND DO 12 13 GND DI 14 15 GND D2 16 17 GND D3 18 19 GND D4 20 21 GND D5 22 23 GND D6 24 25 GND D7 26 27 GND PDO 28 29 GND nc 30 31 GND nc 32 33 TERMPWR TERMPWR 34 35 TERMPWR TERMPWR 36 37 nc nc 38 39 nc GND 40 41 nc ATN 42 43 GND GND 44 45 GND BSY 46 47 GND ACK 48 49 GND RST 50 51 nc MSG 52 53 GND SEL 54 55 nc IG D 56 57 GND REQ 58 59 nc LO 60 61 GND D8 62 63 GND D9 64 65 GND D10 66 67 GND D11 68 BAB 750 3 15 a 25 SE cc co DH o o lt Connector Assignments User s Manual 3 2 5 Serial COM2 The BAB 750 supports two serial ports COMI and COM2 are located at the front panel 9 pin D Additionally COM2 is routed via the transition board Table 16 Pinout COM2 Signal DCD1 RXD1 Front View TXD1 DTR1 Pin 1 GND DSR1 RTS1 CTS1 RH 3 5 oo NS BEN 101926uu09 gt 7 o e E 3 o 3 e 7 3 16 BAB 750 User s Manual Connector Assignments 3 3 PMC Carrier PMCC 0302 X0401 X0304 JE X0402 LL 0306 X0a03 X0301 PMC Slot 1 PMC Slot 2 X0305 PMC Slot 3 PCI2PCI Bridge 32 bit id oc V oe 13 cc o oo OO o lt q Figure 6 PMC Carrier The PMC Carrier board can be used to connect three PMC boards to the PCIbus of the BAB 750 It has to be plu
7. 4 COM1 COM 9 pin min D connector 3 3 Table 5 Parallel VO Connector 3 4 Table 6 CompactPCl Connector P1 sseseeeessesseeseeseee 3 5 Table 7 CompactPCI Connector P2 3 6 Table 8 CompactPCI Connector P4 sssssssssssssssnnnseennnneenn 3 7 Table 9 CompactPCI Connector P5 3 8 Table 10 Board to Board Connechor 3 9 Table 11 Pinout additional Input Output X405 3 11 Table 12 Pinout Floppy Connector X401 3 12 Table 13 Pinout IDE Connector X403 3 13 Table 14 Pinout SCSI Connector 8 bit X402 3 14 Table 15 Pinout SCSI Connector 16 bit X404 3 15 Table 16 Pinout COM 3 16 Table 17 Pinout PMC Connector X301 X303 X305 3 18 Table 18 Pinout PMC Connector X302 X304 X306 3 19 VI BAB 750 User s Manual Table of Contents 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 Pinout PMC Connector X401 X402 X403 3 20 Pinout PMCC CompactPCI Connector P1 3 21 Pinout PMCC CompactPCI Connector P3 3 22 Pinout PMCC CompactPCI Connector P4 3 23 Boot ROM Select J114 5 2 J
8. Details 1 2 1 21 CPU Kernel coe iaia deal 1 2 1 2 2 Flash Memory 1 2 1 2 3 RGL eweg e eR EE EE iRERR 1 2 1 2 4 CompactPCI Interface ee AA Ge AA ee ee 1 3 1 2 9 PMG EN BO AR EA OE endi 1 3 1 2 6 Mechanical e tee e ette 1 3 EA RR MARS une ee ne ee AO 1 3 1 2 8 Compatibility sse 1 4 1 2 9 Related Documents A 1 4 2 Installation esse ee ge ee Pie ee Be EE eek RE Ee EE ee Ra EE 2 1 2 1 Frontpanel I O 2 1 2 2 Backpanel WO 2 2 2 2 1 CompactPCI Installation 2 3 2 2 2 What s needed for Installation 2 3 2 2 3 SODIMM Installation 2 4 BAB 750 I Table of Contents User s Manual 2 2 4 Activity LEDS ee Ge Ee ensem 2 5 3 Connector Assignments ss 3 1 3 1 Onboard Connectors 3 2 3 1 1 Keyboard Mouse Connector 3 2 3 1 2 Ethernet Connector 3 3 3 1 3 Serial Ports 1 and 2 Connector 3 3 3 1 4 Parallel VO Connector ii see ee ee ee ee 3 4 3 1 5 CompactPCI Connectors ii 3 5 3 2 Transition board 3 10 3 2 1 Additional Input Output ee ee se AR ee 3 11 3 2 2 Floppy EE 3 12 3 2 3 BERE e HE Ree 3 13 Pu Ee 3 14 3 2 5 Serial COM 3 16 3 3 PMC Carrier DMCC 3 17 8 3 1 PMG SIOLIS insunt ENEE 3 18 3 3 2 CompactP Gl carcer pete en dece 3 21 4 Board Parameters
9. authority to operate this equipment Canadian department of communications statement gt 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 gt 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 or 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 motherboard 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
10. to AD 11 and number 20 corresponds to AD 31 Configuration cycles with device number 0 are handled internally in the MPC106 and therefore don t correspond with a address data line 7 8 BAB 750 User s Manual Appendix 7 2 Factory Settable Jumpers Table 32 CPU PLL Configuration J103 J106 J106 J105 J104 J103 Bus Mult short short short short short short short x7 5 short short short x7 short short bypass short short short x2 short short X 6 5 short KR short X 2 5 or 10 shot 2 x 4 5 Mem Clock 66 MHz short short short x3 short short x5 5 short short x4 short x5 s short short x8 5 short x6 E short x 3 5 Mem Clock 83 MHz off SMD jumper for factory use only Note Implementation specific settings do not change Table 33 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 625 25 short CG 33 Mem Clock 66 MHz short shot 75 37 5 short C83 33 Mem Clock 83 MHz _ SMD jumper for factory use only Note Implementation specific settings do not change BAB 750 o fa o o a lt gt ke D D 5 2 x Appendix User s Manual Table 34 MPC106 PLL Configuration J110 J107 J110 J109
11. well as the PCI to cPCI bridge The PCI bus is of the master slave type capable of DMA transfers as source and target A single size PMC slot allows for interfacing e g using a VGA display adapter PMC module or 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 A optional PMC carrier board allows additional three PMC modules 1 2 BAB 750 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 100BaseT Specification A optional ultra wide SCSI controller 53C875 allows transfer rates of up to 40Mb s 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 watchdog keyboard controller dual serial I O floppy controller IDE controller and parallel controller 1 2 4 CompactPCl Interface A Intel 51152 32 bit PCI to PCI bridge is used to connect to the compactPCI bus The BAB 750 supplies system slot capabilities for four other compactPCI boards 1 2 5 PMC A PCI extension card for PMC boards is provided A PMC module carrier board PMCC can be installed to provide three PMC module slots The PMC connectors are buffe
12. 00 0000 FF7F FFFF reserved J114 open FF80 0000 FF9F FFFF FF80 0000 FF9F FFFF User Flash EPROM FFA0 0000 FFBF FFFF FFA0 0000 FFBF FFFF Mirrored User Flash EPROM FFC0 0000 FFC7 FFFF FFC0 0000 FFC7 FFFF System Flash EPROM FFC8 0000 FFFF FFFF FFC8 0000 FFFF FFFF Mirrored System Flash EPROM J114 closed FF80 0000 FF87 FFFF FF80 0000 FF87 FFFF System Flash EBROM FF88 0000 FFBF FFFF FF88 0000 FFBF FFFF Mirrored System Flash EPROM FFC0 0000 FFDF FFFF FFC0 0000 FFDF FFFF User Flash EPROM FFEO 0000 FFEF FFFF FFEO 0000 FFEF FFFF 2nd MByte User Flash EPROM FFF0 0000 FFFF FFFF FFF0 0000 FFFF FFFF 2nd MByte User Flash EPROM BAB 750 o fa o o 2 lt Appendix User s Manual 7 1 7 PCI IDSEL xipuaddy The IDSEL input of each PCI device is connected to one of the PCI address data lines for individual addressing in configuration space Table 34 shows the connection of the IDSEL signal for the various devices on the BAB 750 and the PMC carrier board Table 31 IDSEL Connection Device IDSEL Device Number 0 MPC106 11 AD 11 W83C553F 13 AD 13 53C875 14 AD 14 21143 15 AD 15 PMC 19 AD 19 21152 on board cPCI 23 AD 23 21152 PMCs on PMCC Note that the device numbers differ from Intel convention where number O corresponds
13. 02 PMC2_101 9 GND GND GND GND GND 10 V_IO PMC1_1064 PMC1_1063 PMC1_1062 PMC1 lO61 11 PMC1_1060 PMC1 1059 PMC1 1058 PMC1 1057 PMC1 1056 12 KEY KEY KEY KEY KEY 13 KEY KEY KEY KEY KEY 14 KEY KEY KEY KEY KEY 15 PMC1_1055 PMC1_1054 PMC1 1053 PMC1 IO52 PMC1 IO51 16 PMC1 1O50 PMC1_1049 PMC1 1048 PMC1_1047 PMC1_1046 17 PMC1_1045 PMC1_1044 PMC1 1O43 PMC1 IO42 PMC1_1041 18 PMC1_1040 PMC1_ 1039 PMC1 1038 PMC1 1037 PMC1 1036 19 PMC1_1035 PMC1 1O34 PMC1 1033 PMC1 IO32 PMC1 1031 20 PMC1_1030 PMC1 IO29 PMC1 IO28 PMC1 IO27 PMC1 lO26 21 PMC1 IO25 PMC1_1024 PMC1 IO23 PMC1_1022 PMC1 IO21 22 PMC1 IO20 PMC1 IO19 PMC1 IO18 PMC1 1017 PMC1_1016 23 PMC1_1015 PMC1_1014 PMC1_1013 PMC1 lO12 PMC1 1011 24 PMC1 IO10 PMC1 IO9 PMC1_108 PMC1_IO7 PMC1_IO6 25 PMC1_IO5 PMC1_104 PMC1 IOS PMC1_102 PMC1 IO1 ae oc 9E Vv cc o D o oo lt q BAB 750 3 23 Connector Assignments User s Manual 101926uu09 gt 7 CO e E 3 o 3 7 3 24 BAB 750 User s Manual Board Parameters 4 Board Parameters 4 1 Host Bus 66 or 83 MHz 4 2 CompaciPCI System slot CompactPCI interface according to specification PICMG 2 0 Rev 3 0 from October 1 1999 32 bit Intel 21152 Bridge supports up to 4 periperal slots 32 bit I O address ra
14. 1038 PMC3_1037 PMC3_1036 7 PMC3 1035 PMC3_1034 PMC3_1033 PMC3 IO32 PMC3_1031 8 PMC3 IO30 PMC3 IO29 PMC3 IO28 PMC3 1027 PMC3 IO26 9 PMC3 1025 PMC3 1024 PMC3 IO23 PMC3 IO22 PMC3 1021 10 PMC3 1020 PMC3 1019 PMC3 1018 PMC3 IO17 PMC3_1016 11 PMC3 1015 PMC3 1014 PMC3 1013 PMC3 1012 PMC3 1011 12 PMC3 1010 PMC3 109 PMC3_IO8 PMC3_IO7 PMC3_IO6 13 PMC3 1O5 PMC3_104 PMC3_103 PMC3_102 PMC3 IO1 14 3V3 3V3 3V3 5V 5V 15 V IO PMC2_1064 PMC2 IO63 PMC2_1062 PMC2 IO61 16 PMC2_1060 PMC2 IO59 PMC2 IO58 PMC2 IO57 PMC2 1056 17 PMC2 1055 PMC2 1054 PMC2 IO53 PMC2 IO52 PMC2 IO51 18 PMC2 IO50 PMC2 1049 PMC2 1048 PMC2 IO47 PMC2_1046 19 PMC2 1045 PMC2 1044 PMC2 1043 PMC2 IO42 PMC2 1041 3 22 BAB 750 User s Manual Connector Assignments Table 22 Pinout PMCC CompactPCI Connector P4 Pin Row A Row B Row C Row D Row E 1 PMC2 I040 PMC2 IO39 PMC2 1038 PMC2 IO37 PMC2_1036 2 PMC2 IO35 PMC2 1034 PMC2 IO33 PMC2 IO32 PMC2 IO31 3 PMC2 IO30 PMC2 1029 PMC2 1028 PMC2 IO27 PMC2 IO26 4 PMC2 1025 PMC2 1024 PMC2 IO23 PMC2 IO22 PMC2 1021 5 PMC2 IO20 PMC2 IO19 PMC2 IO18 PMC2 1017 PMC2_1016 6 PMC2 lO15 PMC2 1014 PMC2 1013 PMC2 IO12 PMC2 1011 7 PMC2 IO10 PMC2_109 PMC2_108 PMC2_107 PMC2_106 8 PMC2 105 PMC2_104 PMC2_103 PMC2_1
15. AD 27 GND o 8 cPCI AD 26 GND V VO cPCI AD 25 cPCI AD 24 GND x o 9 cPCI C BE 3 GND cPCI AD 23 GND cPCI AD 22 GND o 5 10 cPCI_AD 21 GND reserved cPCI AD 20 cPCI AD 19 GND 5 E 11 cPCI AD 18 cPCI AD 17 cPCI AD 16 GND cPCI C BE 2 GND o e 12 KEY KEY KEY KEY KEY GND En 13 KEY KEY KEY KEY KEY GND s n 14 KEY KEY KEY KEY KEY GND o 15 reserved cPCI FRAME cPCI IRDY GND cPCI TRDY GND 16 cPCI DEVSEL GND V VO cPCI STOP cPCI LOCK GND 17 reserved reserved reserved GND cPCI PERR GND 18 cPCI SERR GND reserved cPCI PAR cPCI C BE 1 GND 19 reserved cPCI_AD 15 cPCI_AD 14 GND cPCI_AD 13 GND 20 cPCI AD 12 GND V l O cPCI AD 11 cPCI AD 10 GND 21 reserved cPCI AD 9 cPCI AD 8 reserved cPCI C BE 0 GND 22 cPCI AD 7 GND reserved CPCI AD 6 cPCI AD 5 GND 23 reserved CPCI AD 4 CPCI AD 3 VCC IN CPCI AD 2 GND 24 cPCI AD 1 VCC IN V VO cPCI AD 0 cPCI ACK64 GND 25 VCC IN cPCI REQ64 cPCI ENUM reserved VCC IN GND BAB 750 r 7 o e E 3 o 3 e 7 10129uu02 Connector Assignments Table 7 CompactPCl Connector P2 User s Manual Pin Row A Row B Row C Row D Row E Row F 1 S CLK1 GND S REQ1 S_GNT1 S_REQ2 GND 2 S CLK2 S CLKa reserved S GNT2 S RE
16. AD20 28 o 29 AD18 GND 30 5 31 AD16 JC BE 32 33 GND nc 34 oe 35 TRDY 3 3V 36 E 37 GND STOP 38 S ri 39 PERR GND 40 On 41 33V SERR 42 43 C BE1 GND 44 45 AD14 AD13 46 47 GND AD10 48 49 AD8 33V 50 51 AD7 nc 52 53 33V nc 54 55 nc GND 56 57 nc nc 58 59 GND nc 60 61 ACK64 33V 62 63 GND nc 64 BAB 750 3 19 gt 7 o e E 3 o 3 7 101926uu09 Connector Assignments User s Manual Table 19 Pinout PMC Connector X401 X402 X403 Pin Name Name Pin 1 1001 O02 2 3 1003 004 4 5 1005 O06 6 7 1007 008 8 9 1009 000 10 11 1011 012 12 13 1013 014 14 15 1015 016 16 17 1017 018 18 19 1019 010 20 21 1021 022 22 23 1023 O24 24 25 1025 O26 26 27 1027 028 28 29 1029 020 30 31 1031 O32 32 33 1033 O34 34 35 1035 036 36 37 1037 038 38 39 1039 030 40 41 1041 042 42 43 1043 O44 44 45 1045 O46 46 47 1047 O48 48 49 1049 O40 50 51 1051 O52 52 53 1053 054 54 55 1055 056 56 57 1057 058 58 59 1059 O50 60 61 1061 O62 62 63 1063 O64 64 3 20 BAB 750 User s Manual Connector Assignments 3 3 2 CompactPCl The CompactPCI connectors Pl P2 P3 and P4 providing the connection to the CompactPCI backplane Table 20 Pinout PMCC CompactPCl Connector P1
17. BUSY P PE P SLCT P AFD P ERR GND 4 P INIT P SLIN reserved reserved reserved GND 5 reserved reserved reserved reserved reserved GND 6 reserved reserved reserved reserved reserved GND 7 reserved reserved reserved reserved reserved GND 8 reserved reserved reserved reserved reserved GND 9 GND GND GND GND GND GND 10 V IO PMC_1064 PMC_1063 PMC_IO62 PNC 1061 GND 11 PMC IO60 PMC 1O59 PNC 1O58 PMC 1057 PMC 1056 GND 12 KEY KEY KEY KEY KEY GND 13 KEY KEY KEY KEY KEY GND 14 KEY KEY KEY KEY KEY GND 15 PMC 1O55 PMC 1O54 PMC 1053 PMC_1052 PMC_1051 GND 16 PMC 1O50 PMC 1049 PNC 1048 PMC_1047 PMC_1046 GND 17 PMC 1045 PMC_1044 PNC 1043 PMC_1042 PMC_1041 GND 18 PMC 1040 PMC 1O39 PMC 1038 PNC 1037 PMC 1O36 GND 19 PMC 1035 PMC_1034 PNC 1033 PMC_1032 PMC_1031 GND 20 PMC_1030 PMC 1O29 PMC_1028 PMC 1O27 PMC_1026 GND 21 PMC 1025 PMC 1024 PMC 1023 PMC_lO22 PMC_1021 GND 22 PMC 1020 PMC_ 1019 PMC_1018 PMC_1017 PMC_1016 GND 23 PMC_1015 PMC_1014 PMC_1013 PMC_1012 PMC_1011 GND 24 PMC 1010 PMC 109 PMC IO8 PMC IO7 PMC 106 GND 25 PMC IOS PMC IO4 PMC IOS PMC IO2 PMC IO1 GND _ 2 oc ss V 9E 13 cc c O Q o oo lt q BAB 750 3 7 Connector Assignmen
18. D ne ne 3 5 Front View 3 1 3 Serial Ports 1 and 2 Connector _ 2 25 SE o cc o DH o oo lt Table 4 COM1 COM2 9 pin min D connector 3 5 Signal DCD RXD Front View TXD DTR Pin 1 GND DSR RTS CTS RI BAB 750 3 3 Connector Assignments User s Manual 3 14 Parallel VO Connector Table 5 Parallel VO Connector Signal P STB IP AFD 1 Top View v v be e m D D U el 2 CLONE z d 10129uu02 r 7 o e E 3 o 3 e 7 19 P_ACK 20 GND 21 P BUSY 22 GND 23 P PE 24 GND 25 P SLCT 26 GND 3 4 BAB 750 User s Manual Connector Assignments 3 1 5 CompactPCl Connectors The CompactPCI connectors Pl P2 P4 and P5 provide the connection to the CompactPCI backplane Table 6 CompactPCI Connector P1 Pin Row A Row B Row C Row D Row E Row F 1 VCC IN 12V reserved 412V VCC IN GND 2 reserved VCC IN reserved reserved reserved GND 3 cPCI PIRQA cPCI PIROB cPCI PIRQC VCC IN cPCI PIROD GND 4 reserved cPCI HEALTHY V VO reserved reserved GND 5 reserved reserved cPCI PCIRST GND S GNTO GND 6 S REQO GND reserved S CLKO cPCI AD 31 GND 7 cPCI_AD 30 cPCI_AD 29 cPCI_AD 28 GND cPCI_
19. D nc 20 21 REG GND 22 23 IOW GND 24 25 IOR GND 26 27 IORDY nc 28 29 JACK GND 30 31 IRQ14 nc 32 33 A1 nc 34 35 A0 A2 36 37 CS1 CS3 38 39 ACT GND 40 BAB 750 3 13 Connector Assignments User s Manual 3 2 4 SCSI SCSI is only available on board versions with SCSI option The SCSI cable is plugged into the appropriate connector on transition board All SCSI devices must be cabled in a bus like fashion i e the cable goes from one device to the next one The cable end must be terminated to ensure proper operation An active terminator is recommended Table 14 Pinout SCSI Connector 8 bit X402 Pin Name Name Pin E 5 1 GND DO 2 0 o 3 GND D1 4 as 5 GND D2 6 27 7 GND D3 8 306 9 GND D4 10 365 11 GND D5 12 a Em 13 GND D6 14 15 GND D7 16 17 GND PDO 18 19 GND GND 20 21 GND GND 22 23 GND GND 24 25 nc TERMPWR 26 27 GND GND 28 29 GND GND 30 31 GND ATN 32 33 GND GND 34 35 GND BSY 36 37 GND ACK 38 39 GND RST 40 41 GND MSG 42 43 GND SEL 44 45 GND C_D 46 47 GND REQ 48 49 GND LO 50 3 14 BAB 750 User s Manual Table 15 Pinout SCSI Connector 16 bit X404 Connector Assignments Pin Name Name Pin 1 GND D12 2 3
20. GND 22 IDE IOCS16 IDE D7 IDE CS3 MS DATA SPEAKER GND 3 8 BAB 750 User s Manual Connector Assignments Table 10 Board to Board Connector Pin Row Z Row A Row B Row C Row D Row E Row F 1 GND ADO AD1 AD2 AD3 AD4 GND 2 GND AD5 AD6 AD7 AD8 AD9 GND 3 GND GND AD11 AD12 AD13 AD14 GND 4 GND AD10 GND AD17 AD18 AD19 GND 5 GND AD15 AD16 GND AD23 AD24 GND 6 GND AD20 AD21 AD22 GND AD29 GND 7 GND AD25 AD26 AD27 AD28 GND GND 8 GND GND AD31 AD32 AD33 AD34 GND 9 GND AD30 GND AD37 AD38 AD39 GND 10 GND AD35 AD36 GND AD43 AD44 GND 11 GND AD40 AD41 AD42 GND AD49 GND 12 GND AD45 AD46 AD47 AD48 GND GND 13 GND GND AD51 AD52 AD53 AD54 GND 14 GND AD50 GND AD57 AD58 AD59 GND o 15 GND AD55 AD56 GND AD63 C BEO GND 5 16 GND AD60 AD61 AD62 GND C_ BE5 GND 0 17 GND C BE1 C BE2 C BE3 C BE4 GND GND 2 18 GND GND C BE7 INTA INTB INTC GND E S 19 GND CLKO GND IDSEL1 REQO GNTO GND S D 20 GND INTD C BE6 GND ACK64 PAR64 GND O Oo 21 GND REO1 GNT1 REG64 GND CLK1 GND 22 GND INTD SERR PAR IDSELO GND GND 23 GND GND DEVSEL STOP LOCK FRAME GND 24 GND IRDY GND RST PERR TRDY GND 25 GND TDO TDI TRST TCK TMS GND BAB 750 3 9 Connector Assignments User s Manual 3 2 Transition board An IBM comp
21. Maximum Operating Humidity 85 relative 4 13 Power Reguirements Total Power Requirements without PCI extensions 4 0 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 o A 2 o A a BAB 750 4 5 Board Parameters User s Manual U o E 3 o e 7 7 4 6 BAB 750 User s Manual Jumpers 5 Jumpers 9 1 Onboard Jumpers X1901 X2003 X1801 X1802 EE mm 103 X2004 X2002 EE Ed Hex Switch X2001 cop SCSI Term System Clock X701 E 1 X1105 X1104 X2101 X1301 J1301 J1601 J1602 J1603 UROM Boot C Write EEPROM J1302 Ce Enable BROM J114 J1201 Figure 7 Parts Side Jumpers BAB 750 5 1 Jumpers User s Manual MPC106 PLL CPU PLL 000 8288 L EE tr Figure 8 Solder Side Jumpers 5 1 1 User settable Jumpers Table 23 Boot ROM Select J114 J114 Description open Boot from Boot ROM default Short Boot from User ROM 1 MB usable I L 5 2 BAB 750 User s Manual Jumpers 5 1 2 SCSI Termination Table 24 Jumper J1601 J1603 Jumper Function J1601 J1602 J1603 1 2 1 2 Automatic Mode default 1 2 2 3 Automatic LowByte Termination Enable HighByte Termination 1 2 Automatic LowByte Termination
22. O3 GND 3 reserved GND S_GNT3 reserved reserved GND A V VO reserved cPCI C BE 7 GND cPCI C BE 6 GND 5 cPCI C BE 5 GND V VO cPCI C BE 4 CPCI PAR64 GND 6 cPCI AD 63 cPCI AD 62 cPCI AD 61 GND cPCI AD 60 GND 7 cPCI AD 59 GND V yo cPCI AD 58 cPCI AD 57 GND 8 cPCI AD 56 cPCI AD 55 cPCI AD 54 GND cPCI AD 53 GND 9 cPCI AD 52 GND V UO cPCI AD 51 cPCI AD 50 GND 10 cPCI AD 49 cPCI AD 48 cPCI AD 47 GND cPCI AD 46 GND 11 cPCI AD 45 GND V VO cPCI AD 44 cPCI AD 43 GND 12 cPCI AD 42 cPCI AD 41 cPCI AD 40 GND cPCI AD 39 GND 13 cPCI AD 38 GND V VO cPCI AD 37 cPCI AD 36 GND 14 cPCI AD 35 cPCI AD 34 cPCI AD 33 GND cPCI AD 32 GND 15 reserved GND cPCI FAL reserved reserved GND 16 reserved reserved cPCI DEG GND reserved GND 17 reserved GND cPCI PRST reserved reserved GND 18 reserved reserved reserved GND reserved GND 19 GND GND reserved reserved reserved GND 20 reserved GND reserved GND reserved GND 21 reserved GND reserved reserved reserved GND 22 reserved reserved reserved reserved reserved GND 3 6 BAB 750 User s Manual Connector Assignments Table 8 CompactPCI Connector P4 PMC VO Parallel Port Pin Row A Row B RowC RowD Row E Row F 1 P STB P PD 0 P_PD 1 P_PD 2 P_PD 3 GND 2 P PD 4 P PD 5 P PD 6 P PD 7 P_ACK GND 3 P
23. RAM 66 83 MHz CL 2 e Cache 1MB on board e PCI host bridge Motorola MPC106 e PCI ISA Bridge W83C553 Intel 21152 PCI to PCI bridge to compactPCI bus e Flash Eprom 2 0 5 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 asynchronous 2 RS232 with PC97307 e Real time clock MK48T59 e IDE e Floppy e SCSI optional 53C875 BAB 750 1 1 Specification User s Manual 1 2 Specification Details o T o o E o 5 1 2 1 CPU Kernel The CPU kernel consists of the PowerPC 755 CPU with a clock rate of 300 MHz and host bus clock of 66 83 MHz The CPU contains two parallel 32 bit 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 running at 150 MHz 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 SODIMM format 144 pin SODIMM module 64 bit data bus Memory size can be anywhere between 8 and 128 MB depending on the DIMM modules used 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 VO devices as
24. SI Controller SYM53C875 SCSI Interface PCI to ISA Bridge W83C553 IDE Interface ISA Bus Serial 1 2 Parallel Real Time Clock Super I O Controller PS2 Mouse Keyboard MK48T59 PC97307 Floppy FC Bus I Flash EPROM 512KB Boot EEPROM 2MB User Config Info Figure 1 Block Diagram BAB 750 1 5 Specification User s Manual o ke o o o o e E 1 6 BAB 750 User s Manual Installation 2 Installation 2 1 Frontoanel VO CPU Bus activity RUN LED green E e Harddisk activity HDD LED yellow e Ethernet Link Status LINK LED yellow green 10 100 MBit Ethernet activity ACT LED yellow e Reset RES Trigger e Keyb Mouse KEY Mini DIN e Serial 2 COM2 Sub D 9 pin e Serial ffl COMI Sub D 9 pin e Ethernet 100Tx RJ45 e PMC Slot PMC Figure 2 Frontpanel VO BAB 750 2 1 gt a Lag o D o 5 Installation User s Manual 2 2 Backpanel VO Keyboard Mouse Floppy Disk IDE SCSI COM2 Parallel BAB 750 User s Manual Installa2ioi 2 2 1 CompactPCl Installation A WARNING The springs that hold the CPU heat sink violate the mechanical compactPCI specification Make sure that the springs don t touch other components that are installed adjecend ofi the BAB 750 WARNING Due to the power dissipation of the MPC755 CPU it is not recommended to
25. a o o a lt The Super I O wakes up in the following configuration Table 28 Super l 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 CS0 on CSO pin BAB 750 7 5 Appendix User s Manual 7 1 5 VO Address Map xipuaddy After initialization the following I O address map becomes effective Table 29 VO Address Map VO Address Device Description 000 00F W83C553F DMA Controller 1 020 021 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 081 082 W83C553F DMA Page 087 W83C553F DMA Page 089 08B W83C553F DMA Page 092 W83C553F Port 92 0A0 0A1 W83C553F Interrupt Controller 2 0CO 0DE W83C553F DMA Controller 2 15C PC97307 Superl O Index 15D PC97307 Superl O Data 1F0 1F7 W83C553F IDE Controller 220 223 PC97307 GPIO Port 1 224 227 PC97307 GPIO Port 2 278 27F PC97307 Parallel Port 2F8 2FF PC97307 COM2 3F0 3F7 PC97307 Floppy IDE Controller 3F8 3FF PC97307 COM1 3C2 3C9 SM710 VGA Controlle
26. 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 gt Increase the separation between the equipment and receiver lt 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 compliance with FCC regulations Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s
27. atible floppy disk drive an IDE harddisk a SCSI harddisk 8 Bit 16 Bit COM2 and additional inputs outputs may be connected to BAB 750 via a small transition board This board has to be connected to the CompactPCI backplane COM2 X203 J301 oo 2S 2 ES e S J202 oo 38 S8 a 7 Figure 4 Transition board 3 10 BAB 750 User s Manual Connector Assignments 3 2 1 Additional Input Output This connector can be used to connect additional Inputs and Outputs O O O O O O OO O O Keyboard oooo oojoo vo Speaker Figure 5 Additional Input Output Table 11 Pinout additional Input Output X405 7 Pin Name Function Function Name Pin o 1 Vcc Power Data from to Keyboard KBDAT 2 5 3 MSDAT Data from Mouse Clock for Keyboard KBCLK 4 o E 5 MSCLK Clock for Mouse Power GND 6 E 7 res reserved reserved res 8 o n 9 res reserved reserved res 10 On 11 res reserved reserved res 12 lt 13 res reserved Power Vcc 14 15 Vcc Power Power GND 16 17 GND Power Power GND 18 19 res reserved Speaker SPKR 20 3 2 1 1 Keyboard Mouse The pins for the Keyboard Mouse Interface provide PS 2 compatible signals to connect standard PC Hardware 3 2 1 2 Loudspeaker These pins can be used to connect a loudspeaker BAB 750 3 11 gt 7 o e E 3 o 3 7 10129uu02 Connector Assignments User s Manual
28. eene 4 1 4 1 Host BUS csc Acai ged ere eec 4 1 ll BAB 750 User s Manual Table of Contents 4 2 CoimpactP EE 4 1 4 3 PCI Local Bus eiecit netta 4 2 4 4 Network es se Ve GE se Ge ee ou 4 2 4 5 S C Sin DE AT DE E i loan 4 3 4 6 Serial EE 4 3 4 7 Keyboard 4 3 RTE 4 3 4 9 Parallel 1 0 4 4 4 10 MTBF Values 4 4 4 11 Environmental Conditions 4 4 4 12 Maximum Operating Humidity sse 4 5 4 13 Power Requirements 4 5 Inge N EE EE RE ELI 5 5 1 Onboard Jumpers i 5 1 5 1 1 User settable Jumpers 5 2 5 1 2 SCSI Termination esses 5 3 6 Bootlng EE nsc 6 1 6 1 Printout of Boot Gcreen 6 1 T Appendix E 7 1 BAB 750 Ill 7 1 Description of On board Devices 7 1 1 Interrupt Controller 7 1 2 SRAM RTC 7 1 3 GPIO Use 7 1 4 Super l O Power on Strappings 7 1 5 l O Address Map Table of Contents User s Manual 7 1 6 Memory Address Map 7 1 7 PCI IDSEL 7 2 Factory Settable Jumpers BAB 750 User s Manual Table of Contents BAB 750 V Table of Contents User s Manual List of Tables Table 1 Activity LEDs 2 5 Table 2 Keyboard 6 pin miniature circular connector 3 2 Table 3 Ethernet 8 pin telephone jack connector 3 3 Table
29. es 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 BAB 750 7 1 Appendix User s Manual 7 1 1 Interrupt Controller gt ko D o 3 2 x PowerPC INT INT OUT W83C553 INTA INTB INT C INTD INT 1 3 12 14 15 RTC Super I O cPCI PMCC PMC MK48T59 PC97307 cPCI PMCC SCSI cPCI Network cPCI PMCC Figure 9 BAB 750 Interrupt Diagram This diagram shows how the on board interrupt sources are connected to the interrupt controller located in the W83C553 chip This chip then prioritizes and drives the CPU interrupt input The priority scheme used is shown below 7 2 BAB 750 User s Manual Appendix Se Table 25 Interrupt 2 o Priority ISAIRG PCIIRG Source e 1 INT O Timer 0 Ticker lt INT 1 Keyboard 3 INT 8 4 INT 9 5 INT10 INT A PMC cPCI PMCC 6 INT 11 INT B SCSI or IDE cPCI PMCC 7 INT 12 Mouse 8 INT 13 9 INT 14 INT C Ethernet cPCI PMCC 10 INT 15 INT D cPCI PMCC 11 INT 3 Serial 2 12 INT 4 Serial 1 13 INT 5 RTC Watchdog 14 INT 6 Floppy 15 INT 7 Parallel Port 7 1 2 SRAM RTC A indirect addressing scheme is used to access the M48T59Y SRAM RTC To access the SRAM RTC the desired address first must be written to I O address 70 a
30. gged into Board to Board connector The PMC Modules are isolated from the lokal PCI bus via a Intel 21152 PCI to PCI bridge 32 bit BAB 750 3 17 r 7 o e E 3 o 3 e 7 10129uu02 Connector Assignments 3 3 1 PMC Slots User s Manual Table 17 Pinout PMC Connector X301 X303 X305 Pin Name Name Pin 1 TCK 12V 2 3 GND IRQA 4 5 IRQB IRQC 6 7 nc 5V 8 9 IRQD nc 10 11 GND nc 12 13 PCICLK GND 14 15 GND PGNT 16 17 PREO 5V 18 19 5V AD31 20 21 AD28 AD27 22 23 AD25 GND 24 25 GND C BE3 26 27 AD22 AD21 28 29 AD19 5V 30 31 5V AD17 32 33 FRAME GND 34 35 GND IRDY 36 37 DEVSEL 5V 38 39 GND PLOCK 40 41 SDONE SBO 42 43 PAR GND 44 45 5V AD15 46 47 AD12 AD11 48 49 AD9 5V 50 51 GND C BEO 52 53 AD6 AD5 54 55 AD4 GND 56 57 5V AD3 58 59 AD2 AD1 60 61 ADO 5V 62 63 GND REQ64 64 3 18 BAB 750 User s Manual Connector Assignments Table 18 Pinout PMC Connector X302 X304 X306 Pin Name Name Pin 1 12V TRST 2 3 TMS TDO 4 5 TDI GND 6 7 GND nc 8 9 nc nc 10 11 BM1 3 3 V 12 13 PCIRST BM3 14 15 33V BM4 16 17 ne GND 18 19 AD30 AD29 20 21 GND AD26 22 23 AD24 33V 24 25 IDSEL AD23 26 27 33V
31. le may not be suitable for the BAB 750 2 4 BAB 750 User s Manual Installafies 2 2 4 Activity LEDs There are four activity LEDs on the front panel of the BAB 750 The LEDs have a pulse stretcher to make short pulses visible Table 1 Activity LEDs 5 D io LED Color Description T RUN Green CPU data bus in usage Ze DISK Yellow access to IDE or SCSI bus E LNK Green Yellow green 100 Mbit link pulses present yellow 10 Mbit link pulses present ACT Yellow network activity BAB 750 2 5 Installation User s Manual 5 o Lag o D o 5 2 6 BAB 750 User s Manual Connector Assignments 3 Connector Assignments Please check the connector assignments before making any connections X1103 X1301 I X701 X1901 X2003 X1801 X1802 LE AE 1 X2004 med nai X2001 X2002 Hex Switch _ 2 oc V SE o cc o Q o oo lt q L X1105 X1104 X2101 Figure 3 Connectors BAB 750 Connector Assignments User s Manual 3 1 Onboard Connectors 3 1 1 Keyboard Mouse Connector Table 2 Keyboard 6 pin miniature circular connector Pin Signal Front View OL o 4 lo OU 3 Wo oY 6 MCLK 2 squawubissy 10 98UU09 3 2 BAB 750 User s Manual Connector Assignments 3 1 2 Ethernet Connector Table 3 Ethernet 8 pin telephone jack connector Signal 1 8 TXD TXD RXD ne ne RX
32. nd 71 Then the data can be accessed via I O address 76 The interrupt output of the M48T59Y is connected with the INT5 input of the interrupt controller It may be used to generate periodic interrupts or watchdog interrupts Table 26 SRAM RTC Address Assignment VO Address Description 070 SRAM RTC LSB Address 071 SRAM RTC MSB Address 076 SRAM RTC Data BAB 750 7 3 Appendix User s Manual 7 1 3 GPIO Use xipuaddy The GPIOs of the Super I O are used for the following purposes Table 27 GPIO Usage Name Type Function GPIO10 not used GPIO11 I CPU Bus Speed 0 83 MHz 1 66MHz GPIO12 reseved GPIO13 reseved GPIO14 reseved GPIO15 VO 12C Data for SPD of SODIMM ELTEC Revision EEPROM GPIO16 O 12C Clock for SPD of SODIMM ELTEC Revision EEPROM GPIO17 not used GPIO20 O cPCI Interrupt Routing bit 0 GPIO21 O cPCI Interrupt Routing bit 1 GPIO22 not used GPIO23 not used GPIO24 l HEX Switch LSB GPIO25 l HEX Switch GPIO26 l HEX Switch GPIO27 l HEX Switch MSB CompactPCI Interrupt Routing bit 1 bit 0 Function GPIO21 GPIO20 cPCI interrupts mapped to PCI interrupt D cPCI interrupts mapped to the corresponding PCI interrupt 0 0 1 reserved 1 0 1 0 1 reserved 7 4 BAB 750 User s Manual Appendix 7 1 4 Super l O Power on Strappings o f
33. nge 32 bit memory mapped I O address range o A 2 o A a BAB 750 4 1 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 SEI Transfer Speed max 10 100 Mbit s 4 2 BAB 750 User s Manual Board Parameters 4 5 SCSI Ultra wide SCSI 8 16 bit Transfer Speed asynchronous transfer 5 MB s synchronous transfer 20 MB s 8 bit synchronous transfer 40 MB s 16 bit 4 6 Serial VO 2 Channels Full duplex asynchronous 50 b s 115 2 KB s RS232 level 4 7 Keyboard MF2 AT mode PS 2 mode 4 8 Mouse PS 2 mode Serial mouse at channel 1 or channel 2 BAB 750 o A 2 o A a Board Parameters User s Manual 4 9 Parallel VO Centronics bidirectional unbuffered TTL Transfer Rate max 2 MB s 4 10 MTBF Values Includes one 64 Mbyte SODIMM 23865 h computed after MTL HDBK 217E 319795 h realistic value from industry standard experience ESD Values 2 kV Human body method 4 11 Environmental Conditions Storage Temperature 40 C 470 C non condensing Operating Temperature 0 C 50 C 1 m s forced air cooling SEEN 4 4 BAB 750 User s Manual Board Parameters 4 12
34. operate the BAB 750 without forced air cooling Installation The BAB 750 uses two compactPCI slots when used with the PMCC carrier board Since the two boards BAB 750 and PMCC have an internal connection be sure to install respectively remove the two board package carefully and simultaneously 2 2 2 What s needed for Installation The BAB 750 must be installed into the system slot of a cPCI rack A terminal or a PC with a terminal emulator program set to 9600 baud 8 bit no parity is needed to check boot messages and to change boot settings connected to COMI A SCSI hard disk can be attached via an transition board if the operating system is booted from disk if it is booted from Ethernet this network connection is needed BAB 750 2 3 uonejeisu Installation User s Manual 2 2 3 SODIMM Installation All 144 pin SODIMMs up to 128 MByte that fit into the socket can be used with the BAB 750 The firmware reads the type and size of the SODIMM 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 They must be able to operate with CL 2 at 83 MHz e FPMODE or EDO RAMs should be 60 ns or faster Due to performance reasons the use of SDRAM is strongly recommended 5046 advantage After reset the firmware tests the memory modules If the test fails or the firmware reports the wrong size the modu
35. ort Mainz Germany Phone 449 6131 918 520 Fax 449 6131 918 196 E Mail support eltec de Web http www eltec com
36. 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 R friendly Old devices contain valuable recyclable materials that should be reutilized Therefore please dispose old devices at collection points which are suitable User s Manual Table of Contents Table of Contents 1 Specifications iaiia ieri 1 1 1 1 Main Features 1 1 1 2 Specification
37. r 3CE 3CF SM710 VGA Controller 3D4 3D5 SM710 VGA Controller 4D0 4D1 W83C553F Interrupt Mode 7 6 BAB 750 User s Manual Appendix 7 1 6 Memory Address Map The BAB 750 uses address map B CHRP of the MPC106 After initialization the following address map becomes effective Table 30 Memory Address Map default used by VxWorks CPU Address PCI Address Device 0000 0000 07FF FFFF local RAM 0800 0000 7FFF FFFF reserved 8000 0000 F9FF FFFF 8000 0000 F9FF FFFF PCI memory space FA00 0000 FAFF FFFF FA00 0000 FAFF FFFF PCI memory space PMVIEW F900 0000 F900 EFFF F900 0000 FCFF FFFF PCI memory space FD00 0000 FDFF FFFF 0000 0000 00FF FFFF PCI ISA memory space FE00 0000 FE00 FFFF 0000 0000 0000 FFFF PCI ISA VO space FE01 0000 FE7F FFFF reserved FE80 0000 FE80 FFFF 0080 0000 0080 FFFF PCI VO space FE81 0000 FE81 FFFF 0081 0000 0081 FFFF PCI VO space SCSI Controller FE82 0000 FE82 FFFF 0082 0000 0082 FFFF PCI VO space LAN Controller FE83 0000 FEBF FFFF 0083 0000 00BF FFFF PCI VO space FECO 0000 FEDF FFFF CONFIG ADDR PCI configuration address register FEEO0 0000 FEEF FFFF CONFIG DATA PCI configuration data register FEF0 0000 FEFF FFFF FEFO 0000 FEFF FFFF PCI interrupt acknowledge FF
38. red with an additional 32 bit PCI PCI brdge device located on the carrier board 1 2 6 Mechanical The board format is double Eurocard 6HU If the optional PMC carrier is used the BAB 750 requires two slots 1 2 7 VO 16 bit SCSI floppy IDE keyboard mouse COM2 and speaker are routed over the compactPCI P5 connector Additionally printer and PMC VO is connected to compactPCI P4 BAB 750 1 3 Specification User s Manual On the front panel the Ethernet 10BaseT connector is located as well as the separate front panel for PMC I O signals The keyboard mouse connector and two serial RS232 channel are also routed to the front panel uone9199dS 1 2 8 Compatibility The BAB 750 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 manu facturer s description of the PowerPC itself and the assembly language command set 1 4 BAB 750 User s Manual Specification c bel o o o PowerPC 77 Risc Microprocessor L2 Cache MPC755 MPC7400 Processor Bus 66MHz 83MHz 64 Bit PCI Memory Contr Memory MPC106 Ch SODIMM Socket PCI Bus 33MHz 32 Bit PCI to cPCI Bridge cPCI Bus PCI PMC Slot Intel 21152 PCI PMC Extension Card Ethernet Controller DEC21143 imm Ethernet Interface SC
39. ts User s Manual Table 9 CompactPCI Connector P5 Wide SCSI IDE Floppy Keyboard Mouse COM 2 Speaker Pin Row A Row B RowC RowD Row E Row F 1 SCSLDPO _ SCSI D11 SCSI_IO FD DRDENO FD DRDEN GND 2 SCSI D7 SCSI D10 SCSI REG FD INDEX FD_MTRO GND 3 SCSI D6 SCSI D SCSI C D FD_DSO FD_DIR GND 4 SCSI D5 SCSLD8 SCSI SEL FD STEP FD WDATA GND 5 GND SCSI_DP1 SCSI MSG FD WGATE FD TRKO GND 6 SCSI_D4 GND SCSLRST FD WRTPRT FD RDATA GND 7 SCSI D3 SCSI D15 GND FD HDSEL FD DSKCHG GND 8 SCSI D2 SCSI D14 SCSI ACK GND GND GND 9 SCSI D1 SCSI_D13 SCSI BSY COM2 DCD COM2 RXD GND 10 SCSI DO SCSI Di2 SCSI ATN COM2 TXD COM2 DTR GND 11 GND GND SCSI TPWR COM2 RTS COM2 DSR GND 12 IDE A2 IDE A1 IDE AO COM RI COM2 CTS GND 13 IDE D IDE RST IDE ACT fav 12V M GND ie 14 IDE DS IDE DO IDE IOW reserved reserved GND oo 15 IDE_D10 IDE_D1 IDE_IOR reserved reserved GND e 16 GND IDE_D2 IDE IORDY reserved reserved GND 5 9 17 IDE D11 GND IDE IRQ reserved reserved GND D 18 IDE D12 IDE D3 GND 5V sUSB_OC GND 3 19 IDE D13 IDE_D4 IDE DREQ KB CLK sUSB PLUS GND 7 20 IDE D14 IDE D5 IDE DACK KB DATA sUSB MINUS GND 21 IDE D15 IDE D6 IDE CS1 MS CLK 5V
40. umper Ji GO 1607 5 3 uu cg a ER TYFU ge GEE REY DWFN END 7 3 SRAM RTC Address Assignment 7 3 GPIO Usage thee nE 7 4 Super l O Wake Up Configuration 7 5 VO Address Map 7 6 Memory Address Map default used by VXWOrkS i 7 7 IDSEL Connection 7 8 CPU PLL Configuration J103 J106 7 9 System Clock J111 J112 J113 7 9 MPC106 PLL Configuration J110 J107 7 10 Hardware Debugger Configuration J1301 7 10 Revision EEPROM Write Protection J1302 7 10 BAB 750 VII Table of Contents User s Manual List of Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 VIII Block Diagram ee ee ee ee ee 1 5 Frontpanel 1 0 2 1 Connectors cn BE SE lia e edie 3 1 Transition board 3 10 Additional Input Output eeee neeese nne 3 11 DM Carter 3 17 Parts Side Jumpers sss 5 1 Solder Side Jumpers 5 2 BAB 750 Interrupt Diagram 7 2 BAB 750 User s Manual Specification 1 Specification c gt 2 G o o o o o 1 1 Main Features CompactPCI board with up to four PMC daughter card slots One on board and three on a optional PMC carrier board PMCC Two slots required with PMC carrier board e PowerPC CPU 755 with 300 MHz e RAM 8 128 MB 64 bit SODIMM SD
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