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BAB 750 PowerPC 755 Based CompactPCI Board manual Revision 1B...
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Revision Revision Changes Date / Name First Edition, valid for Hardware revision 1A, 14.12.00 GM Disclaimer new 08.11.06 hh...
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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...
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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: Þ...
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Þ 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. Þ...
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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: 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...
• Network interface: Ethernet using DEC21143 (10/100 Mbps) with PCI-DMA, 10BaseT connector at front panel. • Serial asynchronous: 2 * RS232 with PC97307. • Real-time clock: MK48T59 • IDE • Floppy • SCSI (optional): 53C875 BAB 750 1—1...
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. BAB 750 1—2...
I/O, floppy controller, IDE controller, and parallel controller. 1.2.4 CompactPCI 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.
RS232 channel are also routed to the front panel. 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.
PCI to ISA Bridge IDE Interface (W83C553) ISA Bus Serial #1/2, Parallel Real-Time Clock Super I/O Controller PS2 Mouse, Keyboard (MK48T59) (PC97307) (Floppy) C Bus Flash-EPROM EEPROM (512KB Boot) (Config. Info) (2MB User) Figure 1: Block Diagram BAB 750 1—5...
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Specification User’s Manual BAB 750 1—6...
2.2.2 What‘s needed for Ins tallation 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 COM1).
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: •...
User’s Manual Installation 2—5 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 Color Description Green CPU data bus in usage...
3.1.2 Ethernet Connector Table 3: Ethernet (8-pin telephone jack connector) Signal TXD+ TXD- RXD+ Front View RXD- 3.1.3 Serial Ports 1 and 2 C onnector Table 4: COM1, COM2 (9-pin min-D connector) Signal Front View Pin 1 BAB 750 3—3...
An IBM compatible 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.
Power Power Power Power Power res. reserved Speaker SPKR 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...
/RDATA /HDSEL /DSKCHG 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). BAB 750...
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) Name Name /RST /IOW /IOR IORDY /ACK IRQ14 /CS1 /CS3 /ACT BAB 750 3—13...
The cable end must be terminated to ensure proper operation. An active terminator is recommended. Table 14: Pinout SCSI Connector 8 bit (X402) Name Name TERMPWR /ATN /BSY /ACK /RST /MSG /SEL /C_D /REQ /I_O BAB 750 3—14...
Connector Assignments User’s Manual 3.2.5 Serial (COM2) The BAB 750 supports two serial ports. COM1 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...
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 plugged 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).
3.3 V /PCIRST 3.3 V AD30 AD29 AD26 AD24 3.3 V IDSEL AD23 3.3 V AD20 AD18 AD16 /C_BE2 /TRDY 3.3 V /STOP /PERR 3.3 V /SERR /C_BE1 AD14 AD13 AD10 3.3 V 3.3 V /ACK64 3.3 V BAB 750 3—19...
66 or 83 MHz CompactPCI 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 range 32-bit memory-mapped I/O address range BAB 750 4—1...
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 Network 10BaseT/100BaseTx (twisted-pair) Transfer Speed: max. 10/100 Mbit/s BAB 750 4—2...
319795 h (realistic value from industry standard experience) ESD Values: 2 kV (Human body method) Environmental Con ditions Storage Temperature: -40° C - +70° C (non condensing) Operating Temperature: 0° C - +50° C (1 m/s forced air cooling) BAB 750 4—4...
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 BAB 750 4—5...
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Board Parameters User’s Manual BAB 750 4—6...
Jumpers User’s Manual MPC106 PLL CPU PLL 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 BAB 750 5—2...
Press any key to skip memory test : 65536 KByte 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...
Description of On-b oard Devices This chapter describes how the 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. BAB 750 7—1...
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...
INT5 input of the interrupt controller. It may be used to generate periodic interrupts or watchdog interrupts. Table 26: SRAM/RTC Address Assignment I/O Address Description $070 SRAM/RTC LSB Address $071 SRAM/RTC MSB Address $076 SRAM/RTC Data BAB 750 7—3...
CPU Bus Speed (0 = 83 MHz; 1 = 66MHz) GPIO12 reseved GPIO13 reseved GPIO14 reseved GPIO15 I2C Data for SPD of SODIMM, ELTEC Revision EEPROM GPIO16 I2C Clock for SPD of SODIMM, ELTEC Revision EEPROM GPIO17 not used GPIO20 cPCI Interrupt Routing bit 0* GPIO21...
Table 28: Super-I/O Wake Up Configuration: Configuration CFG0 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 /CS0 pin BAB 750 7—5...
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...
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...
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PCI Bus Clock short short short short short short short 62,5 short 33 Mem. Clock 66 MHz short short 37,5 short 33 Mem. Clock 83 MHz SMD jumper for factory use only! Note: Implementation specific settings; do not change! BAB 750 7—9...
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Note: Implementation specific settings; do not change! Table 35: Hardware Debugger Configuration (J1301) J1301 Operation normal operation (default) enable COP Note: Implementation specific settings; do not change! Table 36: Revision EEPROM Write Protection (J1302) J1302 Operation open write protect short write enable (default) BAB 750 7—10...
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Support Request Form BAB 750 Revision BAB 750 version: Memory size: Hardware revision: Serial number: BSP revision: 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:...
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