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Motorola MCPN750A, IH5 manual Signal Descriptions, PMCIO PMC2IO 164 - PMC 2 I/O signals 1 through

Models: IH5 MCPN750A

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PMCIO:

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Connector Pin Assignments

Signal Descriptions

PMCIO:

PMC2IO (1:64) - PMC 2 I/O signals 1 through 64

EIDE Primary Port (ATA-2):

DMARQA - DMA request

DMACKA_L - DMA acknowledge

DIORA_L - I/O read

DIOWA_L - I/O write

DIORDYA - indicates drive ready for I/O

DD (15:0) - IDE data lines

CS1FXA_L - chip select drive 0 or command register block select CS3FXA_L - chip select drive 1 or command register block select DA (2:0) - drive register and data port address lines DRESET_L - drive reset

Ethernet:

TDP - high side of differential transmit data

TDN - low side of differential transmit data

RDP - high side of differential receive data

RDN - low side of differential receive data

Miscellaneous:

TMPRSNT_L - indicates that the Transition Module is installed

7-8	Computer Group Literature Center Web Site

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Motorola MCPN750A, IH5 manual Signal Descriptions, PMCIO PMC2IO 164 - PMC 2 I/O signals 1 through

Contents

Installation and Use MCPN750A CompactPCI Single Board ComputerMCPN750A/IH5 September 2001 EditionCopyright 2001 Motorola, Inc All Rights Reserved Printed in the United States of AmericaSafety Summary Use Caution When Exposing or Handling a CRTGround the Instrument Do Not Operate in an Explosive AtmosphereLithium Battery Caution FlammabilityEMI Caution instructionsCE Notice European Community Limited and Restricted Rights Legend CHAPTER 1 Hardware Preparation and Installation ContentsAbout This Manual CHAPTER 2 Startup and Operation CHAPTER 3 PPCBugCHAPTER 5 Remote Start Via the PCI Bus CHAPTER 4 CNFG and ENV CommandsCHAPTER 6 Functional Description CHAPTER 7 Connector Pin Assignments Specifications APPENDIX AAPPENDIX B Related DocumentationPage List of Figures Page List of Tables Table 7-25. PMC I/O Modules 1 and 2 PIM1 and PIM2 About This Manual Currently, the boards are provided in the following configurationsOverview of Contents Summary of ChangesDate ChangesComments and Suggestions Conventions Used in This Manual boldEnter, Return or CR CTRLHardware Preparation and Installation Block DiagramIntroduction Product DescriptionFigure 1-1. MCPN750A Baseboard Block Diagram Debug Connector33MHz 32/64-bit PCI Local Bus 33MHz 32/64-bit CompactPCI BusGetting Started Overview of Start-up ProcedureTable 1-1. Startup Overview Equipment Required Table 1-1. Startup Overview ContinuedESD Precautions Unpacking InstructionsPreparation Hardware ConfigurationMCPN750A Baseboard Preparation Flash Bank Selection J7 PreparationStand-Alone Operating Mode J8 Fuses,Connectors,Headers,MCPN750AFigure 1-2.Switches LEDs2703 System Considerations TMCPN710 Transition Module Preparation Figure 1-3. TMCPN710 Connector and Header Locations Hardware Preparation and Installation1-12 Computer Group Literature Center Web SiteSerial Ports 1 and Figure 1-4. MCPN750A/TMCPN710 Serial Ports 1 and MCPN750ARJ45 TMCPN710COM3 and COM4 Asynchronous Serial Ports Figure 1-5. TMCPN710 Serial Ports 3 andMCPN750A TMCPN710TM-PIMC-0001 Transition Module Preparation Figure 1-6. TM-PIMC-0001 Connector and Header Locations2694 COM1 and COM2 Asynchronous Serial Ports Figure 1-7. MCPN750A/TM-PIMC-0001 Serial Ports 1 and MCPN750TM-PIMC-0001 RJ45The signals for COM3 and COM4 serial ports are routed to 10-pin headers on the TM-PIMC-0001 Transition Module J12 and J13. These headers function as I/O connectors for the MCPN750A and are permanently configured as DTE. Figure 1-8 depicts this configuration Figure 1-8. TM-PIMC-0001 Serial Ports 3 andCOM3 and COM4 Asynchronous Serial Ports Hardware Installation Installing PMC Modules on the MCPN750A SBCFigure 1-9. PMC Module Placement on MCPN750A 5. Remove the PMC filler from the front panel of the MCPN750A Installing the MCPN750A Baseboard Hardware Installation Installing a TMCPN710 or TM-PIMC-0001 Transition Module Installing PIMs on the TM-PIMC-0001 Transition ModuleFigure 1-10. Installing a PIM on the TM-PIMC-0001 Transition Module Installing the Transition Module in the Chassis Dangerous voltages, capable of causing death, are present in Figure 1-11. TMCPN710 or TM-PIMC-0001/MCPN750A Mating Configuration Hardware Preparation and Installation1-30 Computer Group Literature Center Web SiteVoltage MCPN750A Module Power RequirementsCurrent Available to PMCs & Transition Modules 1-32 Hardware Preparation and InstallationComputer Group Literature Center Web Site Startup and Operation Applying PowerIntroduction IF ENABLED AUTOBOOT IF ENABLED OPERATING SYSTEM Figure 2-1. PPCBug System StartupSTARTUP SYSTEM INITIALIZATION CONSOLE DETECTION RUN SELFTESTS Default Processor Memory Map Table 2-1. Processor Default View of the Memory MapMemory Maps Processor Memory MapTable 2-1. Processor Default View of the Memory Map Continued PCI Local Bus Memory MapCompactPCI Memory Map Address Decoding with theL2 Cache System Clock GeneratorPPC Bus Arbitration PCI Host Bridgesupported. The Raven supports PowerPC processor external bus frequencies up to 66 MHz and PCI frequencies up to 33 MHz. The Raven is connected to the processor data parity signals to provide processor data bus parity generation and checking PCI Arbitration Interrupt HandlingSources of Reset ISA DMA ChannelsTable 2-2. Classes of Reset and Effectiveness Power-On Reset Undervoltage ResetFront Panel Push Button Reset CompactPCI Reset RST#Endian Issues Software ResetsReset Source Identification Processor/Memory DomainPCI Domain Role of the Raven ASICPCI and Ethernet 2-14 Startup and OperationComputer Group Literature Center Web Site PPCBug Overview PPCBugPPCBug Basics Breakpoint and tracing capabilities Memory Requirements MPU, Hardware, and Firmware InitializationPPCBug Implementation 7. Calculate the external bus clock speed of the MPU Using PPCBug Debugger Commands Table 3-1. Debugger Commands Command Table 3-1. Debugger Commands ContinuedDescription Command Table 3-1. Debugger Commands ContinuedDescription Diagnostic Tests Table 3-1. Debugger Commands ContinuedTable 3-2. Diagnostic Test Groups Notes You may enter command names in either uppercase or lowercase MCPN750A, unless SCSI or Video PMCs are installedTest Sets marked with an asterisk * are not available on the PPCBugCNFG and ENV Commands OverviewCNFG - Configure Board Information Block Configuring the PPCBug Parameters ENV - Set EnvironmentAuto-Initialize of NVRAM Header Enable Y/N = Y? Network PReP-Boot Mode Enable Y/N = N?SCSI Bus Reset on Debugger Startup Y/N = N? Primary SCSI Bus Negotiations Type A/S/N = A?NVRAM Bootlist GEV.fw-boot-path Boot Enable Y/N = N? NVRAM Bootlist GEV.fw-boot-path Boot at power-up only Y/N = N?NVRAM Bootlist GEV.fw-boot-path Boot Abort Delay = 5? Auto Boot Enable Y/N = N?Default = $00 ROM Boot Enable Y/N = N? ROM Boot at power-up only Y/N = Y?ROM Boot Abort Delay = 5? ROM Boot Direct Starting Address = FFF00000?If you use the NIOT debugger command, these parameters need The default Starting Address is $00000000 Note This parameter above also applies to enabling ECC for DRAM seconds LO, TA, VE Firmware Command Buffer ‘NULL’ terminates entry?Overview Remote Start Via the PCI BusIntroduction A command data and result field. This field provides the data, if any, needed by the command and provides the response from PPCBug upon command completion. The meaning of the bits in this field are specific to each command opcode Command/response Register Description register description continuesBits 9 to 15 7 bit command option field. Each command specifies the particular meaning of each of the command option bits. Option bits which are unused are considered reserved and should be written to 0 to ensure compatibility with future implementations of this interface Opcode 0x01 Write/Read Virtual Register Opcode 0x02 Initialize MemoryOpcode 0x03 Write/Read Memory Opcode 0x04 Checksum MemoryOpcode 0x06 Debugger Query Opcode 0x05 Memory Size QueryOpcode 0x07 Execute Code Command/Response Channel Error Codes Table 5-1. Command/Respond Error CodesDemonstration of the Host Interface MCPN750A target ConsoleMCP750 host Console MCPN750A target ConsoleStart the program from the host console MCP750 host ConsoleMCPN750A target Console PPC1-Bugm 8000EFC4cr8000EFC4 08030086? 00008007=cr 8000EFC4 00000007? .cr PPC1-Bug PPC1-Bug Host wrote 0004 to upper half of VR0Reference Function sromcrc.c crcflipped = 1 dbit = crc & 1 crc = 1 crcflipped += dbit Introductioncrc = crcflipped 0xffffffff return crc & 0xffff 5-14 Remote Start Via the PCI BusComputer Group Literature Center Web Site Features Table 6-1. MCPN750A FeaturesFunctional Description IntroductionTable 6-1. MCPN750A Features Continued General DescriptionBlock Diagram Figure 6-1. MCPN750A Block Diagram Debug Connector33MHz 32/64-bit PCI Local Bus 33MHz 32/64-bit CompactPCI BusCompactPCI Bus Interface Ethernet Interface PCI Mezzanine Interface PMC ConnectorsSignalling Voltage Mezzanine TypeConfiguration and Status Registers ISA Bus DevicesSerial EEPROM Asynchronous Serial PortsPCI Peripheral Bus Controller PBC ISA InterfaceEIDE Interface USB InterfaceISA Interrupt Controller ISA DMA ChannelsReal-Time Clock/NVRAM/Watchdog Timer Function Interval TimersReplacing Lithium Batteries Use ESD Wrist Strap Raven General Purpose Timers Programmable TimersHot Swap Control Circuitry Raven Watchdog Timers M48T559 Watchdog TimerSerial Port Signal Multiplexing Interval TimersI/O Signal Multiplexing IOMX Figure 6-2. Serial Port Signal MultiplexingIOMX Function Table 6-2. Multiplexing Sequence of the MX Function Figure 6-3. MX Signal Timings Signal Descriptions ABORT ABT/RESET RST Switch S1Serial Ports Defined Front Panel Indicators DS1 - DS3 MPC750 ProcessorRaven PCI-Host Bridge Flash MemoryBank A Flash Programming Enable JTAG/COPDRAM Memory ECC Memory ControllerCompact FLASH Memory Card TMCPN710 Transition Module TM-PIMC-0001One standard 50-pin CompactFlash socket for IDE Flash Functional Description6-24 Computer Group Literature Center Web SiteConnector Pin Assignments MCPN750A and Transition Module ConnectorsMCPN750A CompactPCI Bus Connectors J1/J2 MCPN750A Connector Pin AssignmentsTable 7-1. MCPN750A J1 CompactPCI Connector Table 7-1. MCPN750A J1 CompactPCI Connector Continued Table 7-2. MCPN750A J2 CompactPCI ConnectorBRSVP2B18 BRSVP2C18MCPN750A CompactPCI User I/O Connector J3 Table 7-2. MCPN750A J2 CompactPCI Connector ContinuedTable 7-3. MCPN750A J3 User I/O Connector Signal DescriptionsMCPN750A Connector J4 MCPN750A CompactPCI User I/O Connector J5 Table 7-4. MCPN750A J5 User I/O ConnectorSignal Descriptions PMCIO PMC2IO 164 - PMC 2 I/O signals 1 throughMCPN750A PCI Mezzanine Card Connectors J11/21, J12/22, J13/23, J14/24 Table 7-5. MCPN750A PCI Mezzanine Card ConnectorTable 7-5. MCPN750A PCI Mezzanine Card Connector Continued Table 7-6. MCPN750A PCI Mezzanine Card ConnectorTable 7-6. MCPN750A PCI Mezzanine Card Connector Continued MCPN750A Debug Connector J19 MCPN750A 10BaseT/100BaseTx Connector J18Table 7-7. MCPN750A 10BaseT/100BaseTx Connector J18 Table 7-8. MCPN750A Debug Connector J19 Table 7-8. MCPN750A Debug Connector J19 Continued Table 7-8. MCPN750A Debug Connector J19 Continued Table 7-8. MCPN750A Debug Connector J19 Continued MCPN750A Processor RISCWatch Debug Connector J6 Table 7-9. MCPN750A RISCWatch Debug Connector J6TMCPN710 Transition Module CompactPCI Connectors J3/J4/J5 TMCPN710 Transition ModuleTMCPN710 Transition Module COM1 Connector J6 Table 7-10. TMCPN710 COM1 Connector J6TMCPN710 Transition Module COM2 Connector J8 Table 7-11. TMCPN710 COM2 Connector J8TMCPN710 Transition Module COM3 Header J11 Table 7-12. TMCPN710 COM3/COM4 HeadersTable 7-12. TMCPN710 COM3/COM4 Headers TMCPN710 Transition Module COM4 Header J14Same as above TMCPN710 Transition Module 10BaseT/100BaseTx Connector J13 Table 7-13. TMCPN710 10BaseT/100BaseTx Connector J13TMCPN710 Transition Module USB Connectors J10, J12 TMCPN710TransitionModuleIDECompactFLASHConnectors J15, J16Table 7-14. TMCPN710 USB 0 Connector J10 Table 7-15. TMCPN710 USB 1 Connector J12Table 7-16. TMCPN710 Compact FLASH IDE Connectors TMCPN710 Transition Module PMC I/O Connectors J1/J2 Table 7-17. TMCPN710 PMC 1 and 2 I/O ConnectorSignal Table 7-17. TMCPN710 PMC 1 and 2 I/O ConnectorSignal TM-PIMC-0001 CompactPCI User I/O Connector J3, J4, & J5 TM-PIMC-0001 Transition ModuleTM-PIMC-0001 Transition Module COM1 Connector J9 Table 7-18. TM-PIMC-0001 COM1 Connector J9TM-PIMC-0001 Transition Module COM2 Connector J8 Table 7-19. TM-PIMC-0001 COM2 Connector J8TM-PIMC-0001 Transition Module COM3 and COM4 Connectors J12 & J13 Table 7-20. TM-PIMC-0001 COM3 and COM4 HeadersTM-PIMC-0001 Transition Module IDE Compact FLASH Connector J1 TM-PIMC-0001 Transition Module 10BaseT/100BaseTx Connector J7Table 7-21. TM-PIMC-0001 10BaseT/100BaseTx Connector J7 Table 7-22. TM-PIMC-0001 CompactFLASH IDE Connector J1 Connector Pin Assignments Table 7-23. TM-PIMC-0001 PMC I/O Module 1 PIM1 - Host I/OConnector Pin Assignments Continued Table 7-24. TM-PIMC-0001 PMC I/O Module 2 PIM2 - Host I/OConnector Pin Assignments Table 7-23. TM-PIMC-0001 PMC I/O Module 1 PIM1 - Host I/ONote PMC I/O modules only use power, ground and the OUT-going serial port pins on the Host I/O connectors. With certain modifications, it is possible for a host I/O module to use all pins except the OUT-going serial port Connector Pin Assignments ContinuedTable 7-24. TM-PIMC-0001 PMC I/O Module 2 PIM2 - Host I/O Table 7-25. PMC I/O Modules 1 and 2 PIM1 and PIM2 PMC I/O Connector Pin AssignmentsJ14/J24 Table 7-25. PMC I/O Modules 1 and 2 PIM1 and PIM2 PMC I/O Connector Pin Assignments ContinuedPMC IO55 7-38 Connector Pin AssignmentsComputer Group Literature Center Web Site Specifications ASpecificationsTable A-1. MCPN750A Specifications Cooling Requirements EMC Compliance Specifications Computer Group Literature Center Web SiteMotorola Computer Group Documents BRelated DocumentationTable B-1. Motorola Computer Group Documents Manufacturers’ Documents Table B-2. Manufacturers’ DocumentsTable B-2. Manufacturers’ Documents Continued http//developer.intel.com/design/network/manuals/278074.htmhttp//developer.intel.com/design/bridge/datashts http//eu.st.com/stonline/index.shtmlRelated Specifications Table B-3. Related SpecificationsTable B-3. Related Specifications Continued Related SpecificationsTable B-3. Related Specifications Continued Index NumericsI N D E I N D E I N D E IN-4I N D E I N D E IN-6I N D E I N D E IN-8I N D E X IN-9I N D E X IN-10