Emerson IPMC7616E PCI Arbitration Assignments on Host Boards, MVME5100, MVME5500, Programming

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Table 3-3. IDSEL and IDSELB Mapping for PCI Devices

Chapter 3 Programming

The IDSEL assignments for both modules are shown below:

Table 3-3. IDSEL and IDSELB Mapping for PCI Devices

Device Number
Field	PCI Address Line	IDSEL Connection
0b0_1011	AD11	PCI/ISA Bridge

0b1_0000	AD16	PMC Slot 1 SCSI Device

0b1_0001	AD17	PMC Slot 1 MVME5500

0b1_0101	AD21	PMC Slot 1 MVME6100

The following table shows the Vendor ID, the Device ID, and Revision ID for each of the planar PCI devices on the IPMC712 and IPMC761:

Table 3-4. On-Board PCI Device Identification

Device	Device	Vendor ID	Device ID	Revision ID
SCSI Controller	LSI SYM53C895A	0x1000h	0x0012h	0x00h

PCI-ISA Bridge	W83C554F	0x10ADh	0x0565h	XXh

PCI Arbitration Assignments on Host Boards

The IPMC module PCI arbitration is provided by the host board.

MVME5100

The MVME5100 PCI arbitration is performed by the Hawk ASIC on the host board which supports eight external PCI masters. Included is the Hawk itself and seven external PCI masters. The arbitration assignments for the IPMC712 and IPMC761, when installed on the MVME5100, are as follows:

Table 3-5. PCI Arbitration Assignments

PCI Bus Request	PCI Master(s)
Request 1 (PARBI1)	PMC Slot 1 (SCSI device on the module in PMC Slot 1)

Request 2 (PARBI2)	PIB device on the module in PMC Slot 1

MVME5500

The MVME5500 IPMC module PCI arbitration is performed using logic implemented in Programmable Logic Devices (PLDs). These arbiters use a rotating priority scheme for fairness and bus parking and will always be on the GT-64260B. There are no software programmable modes to these arbiters.

18IPMC7126E/7616E I/O Module Installation and Use (6806800A45B)

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Contents IPMC7126E/7616E I/O Module 6806800A45BInstallation and Use Contact Address TrademarksLimited and Restricted Rights Legend Safety Summary Use Caution When Exposing or Handling a CRTGround the Instrument Do Not Operate in an Explosive AtmosphereFlammability EMI CautionCE Notice European Community Industrie CanadaContents 1 Product FeaturesGeneral Functionality IPMC Mode Design Features PCI Bus Interface Configurable Switches PCI-to-ISA Bridge PIB SCSIContents 4 Connector Pin AssignmentsIPMC712 Connector IPMC761 Connector PCI Interface and I/O Connectors A SpecificationsList of Figures List of Figures viii IPMC7126E/7616E I/O Module Installation and Use 6806800A45BTable 3-3. IDSEL and IDSELB Mapping for PCI Devices Table B-1. Emerson Network Power - Embedded Computing PublicationsList of Tables List of Tables x IPMC7126E/7616E I/O Module Installation and Use 6806800A45BAbout This Manual Summary of ChangesChapter 3, Programming Chapter 1, Product Features Chapter 2, Installing the IPMC ModuleComments and Suggestions TerminologyConventions Used in This Manual About This ManualCtrl xiiiEnter, Return or CR xiv IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Product Features Design FeaturesGeneral Functionality IPMC ModeConfigurable Switches Chapter 1 Product FeaturesS1 Switch S2 SwitchFigure 1-1. IPMC761 with Default Switch Setting Table 1-1. IPMC761 JumpersSetting JumperFigure 1-2. IPMC761 Functional Block Diagram 4 IPMC7126E/7616E I/O Module Installation and Use 6806800A45BISA bus 2 AsyncFigure 1-3. IPMC712 with Default Switch Settings Table 1-2. IPMC712 JumpersFigure 1-4. IPMC712 Functional Block Layout 6 IPMC7126E/7616E I/O Module Installation and Use 6806800A45BSCSI PMC P11 & P12Figure 1-5. IPMC712 Serial Port 4 Clock Configuration ISA Local Resource Bus Static ROM SROMSuper I/O ESCCPCI Signaling Voltage Level Input/Output ModesLEDs RS232 Interface10 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Installing the IPMC Module Configuring the IPMC ModulesInstalling IPMC Modules on Host Board PackagingBefore You Install or Remove a Board Observe ESD PrecautionsFigure 2-1. IPMC Installation Chapter 2 Installing the IPMC ModuleWatch for Bent Pins or Other Damage Use Caution When Installing or Removing BoardsPreserve EMI Compliance and component integrity before installationyour configuration Recognize Different Injector/Ejector Lever TypesVerify Slot Usage Figure 2-2. Injector/Ejector Lever TypesProgramming Programing DetailsPCI Local Bus The PCI-to-ISA Bridge PIBTable 3-2. SCSI Speed/Width Settings Using GPIO21,2 Figure 3-1. GPIO Switch Settings S1Table 3-1. GPIO Pin Assignments Chapter 3 ProgrammingFigure 3-2. IDSEL Switch Settings S2 IDSEL Address Assignments for PCI Local BusPCI Arbitration Assignments on Host Boards MVME5100MVME5500 Table 3-3. IDSEL and IDSELB Mapping for PCI DevicesInterrupt Assignments MVME6100MVME5100 IPMC Module Interrupt Assignments Table 3-6. Hawk MPIC Interrupt AssignmentsMVME5500 IPMC Module Interrupt Assignments MVME6100 IPMC Module Interrupt AssignmentsZ8536 CIO Port Pins Table 3-7. Strap Pins ConfigurationISA DMA Channels Table 3-8. PIB DMA Channel AssignmentsTable 3-10. DMA Connection/Assignments Table 3-9. Z8536 CIO Port Pins AssignmentISA DMA Connections/Assignments Interrupt Routing to PIB Table 3-11. PIB Interrupt AssignmentsVital Product Data VPD 24 IPMC7126E/7616E I/O Module Installation and Use 6806800A45BMVME5100 - via the Hawk ASIC IPMC761’s VPD address is $A4 MVME5500 - via the Discovery1 device GT64260Table 4-1. IPMC712 Connector Connector Pin AssignmentsIPMC712 Connector IPMC761 Connector Table 4-2. IPMC761 ConnectorChapter 4 Connector Pin Assignments 26 IPMC7126E/7616E I/O Module Installation and Use 6806800A45BPCI Interface and I/O Connectors Table 4-3. PCI Connector Pin Assignments P1128 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Table 4-3. PCI Connector Pin Assignments P11 continuedTable 4-4. PCI Connector Pin Assignments P12 Table 4-4. PCI Connector Pin Assignments P12 continued Table 4-5. PCI Connector Pin Assignments P1330 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Table 4-5. PCI Connector Pin Assignments P13 continuedTable 4-6. PCI Connector Pin Assignments P14 Table 4-6. PCI Connector Pin Assignments P14 continued Table 4-7. PCI Connector Pin Assignments P1532 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Table A-1. IPMC Specifications SpecificationsGeneral Specifications Power Requirements Table A-2. Power ConsumptionAppendix A Specifications 34 IPMC7126E/7616E I/O Module Installation and Use 6806800A45BEmerson Network Power - Embedded Computing Documents Table B-1. Emerson Network Power - Embedded Computing PublicationsRelated Documentation PublicationAppendix B Related Documentation Manufacturers’ DocumentsTable B-2. Manufacturers’ Documents Document Title and Source Related SpecificationsTable B-3. Related Specifications Page Index Index 40 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B