Emerson IPMC7616E MVME5500 IPMC Module Interrupt Assignments, ISA Local Resource Bus, Programming

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MVME5500 IPMC Module Interrupt Assignments

Chapter 3 Programming

2.MVME5100 Hawk MPIC IRQ9 interrupt sources may be one of the following: PCI-PMC1 INTA#, PMC2 INTB#, or PCIX INTA#.

MVME5500 IPMC Module Interrupt Assignments

Legacy Interrupt assignments were not maintained on the MVME5500 due to the vastly different host bridge device (GT-64260) used. The MVME5500 uses the GT-64260 interrupt controller to handle interrupts internal to the GT-64260 as well as the external interrupt sources. The GT-64260 us's general purpose pins that are configured by software to act as interrupt inputs. The following are the IPMC module-related interrupt assignments.

GPP PIN	Edge/Level	Polarity	Interrupt Source
11	Level	Low	IPMC PIB (8259) Int in Slot 1

8	Level	Low	SCSI Controller Interrupt

Connected to INTA# pin J11-04

Note The MVME5500 does not have any Ethernet interrupts routed back to the IPMC PIB device.

MVME6100 IPMC Module Interrupt Assignments

Legacy Interrupt assignments were not maintained on the MVME6100 because of the vastly different host bridge device (MV64360).

The MVME6100 uses the interrupt controller integrated into MV64360 to manage the MV64360 internal interrupts as well as the external interrupt requests. The IPMC module interrupts are routed to the MV64360 MPP pins as follows;

GPP PIN	Edge/Level	Polarity	Interrupt Source
5	Level	High	IPMC PIB (8259) Int in Slot 1

16	Level	Low	SCSI Controller Interrupt

Connected to INTA# pin J11-04

Note The MVME6100 does not have any Ethernet interrupts routed back to the IPMC PIB device.

ISA Local Resource Bus

The ISA devices on the IPMC712 and IPMC761 are as follows:

■PCI-to-ISA Bridge

■Super I/O

20IPMC7126E/7616E I/O Module Installation and Use (6806800A45B)

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Contents Installation and Use 6806800A45BIPMC7126E/7616E I/O Module Limited and Restricted Rights Legend TrademarksContact Address Ground the Instrument Safety SummaryUse Caution When Exposing or Handling a CRT Do Not Operate in an Explosive AtmosphereCE Notice European Community FlammabilityEMI Caution Industrie CanadaGeneral Functionality IPMC Mode Design Features PCI Bus Interface Contents1 Product Features Configurable Switches PCI-to-ISA Bridge PIB SCSIIPMC712 Connector IPMC761 Connector PCI Interface and I/O Connectors Contents4 Connector Pin Assignments A SpecificationsList of Figures List of Figures viii IPMC7126E/7616E I/O Module Installation and Use 6806800A45BList of Tables Table B-1. Emerson Network Power - Embedded Computing PublicationsTable 3-3. IDSEL and IDSELB Mapping for PCI Devices List of Tables x IPMC7126E/7616E I/O Module Installation and Use 6806800A45BChapter 3, Programming About This ManualSummary of Changes Chapter 1, Product Features Chapter 2, Installing the IPMC ModuleConventions Used in This Manual Comments and SuggestionsTerminology About This ManualEnter, Return or CR xiiiCtrl xiv IPMC7126E/7616E I/O Module Installation and Use 6806800A45B General Functionality Product FeaturesDesign Features IPMC ModeS1 Switch Configurable SwitchesChapter 1 Product Features S2 SwitchSetting Figure 1-1. IPMC761 with Default Switch SettingTable 1-1. IPMC761 Jumpers JumperISA bus Figure 1-2. IPMC761 Functional Block Diagram4 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B 2 AsyncFigure 1-3. IPMC712 with Default Switch Settings Table 1-2. IPMC712 JumpersSCSI Figure 1-4. IPMC712 Functional Block Layout6 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B PMC P11 & P12Figure 1-5. IPMC712 Serial Port 4 Clock Configuration Super I/O ISA Local Resource BusStatic ROM SROM ESCCLEDs PCI Signaling Voltage LevelInput/Output Modes RS232 Interface10 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Installing IPMC Modules on Host Board Installing the IPMC ModuleConfiguring the IPMC Modules PackagingFigure 2-1. IPMC Installation Before You Install or Remove a BoardObserve ESD Precautions Chapter 2 Installing the IPMC ModulePreserve EMI Compliance Watch for Bent Pins or Other DamageUse Caution When Installing or Removing Boards and component integrity before installationVerify Slot Usage your configurationRecognize Different Injector/Ejector Lever Types Figure 2-2. Injector/Ejector Lever TypesPCI Local Bus ProgrammingPrograming Details The PCI-to-ISA Bridge PIBTable 3-1. GPIO Pin Assignments Table 3-2. SCSI Speed/Width Settings Using GPIO21,2Figure 3-1. GPIO Switch Settings S1 Chapter 3 ProgrammingFigure 3-2. IDSEL Switch Settings S2 IDSEL Address Assignments for PCI Local BusMVME5500 PCI Arbitration Assignments on Host BoardsMVME5100 Table 3-3. IDSEL and IDSELB Mapping for PCI DevicesMVME5100 IPMC Module Interrupt Assignments Interrupt AssignmentsMVME6100 Table 3-6. Hawk MPIC Interrupt AssignmentsMVME5500 IPMC Module Interrupt Assignments MVME6100 IPMC Module Interrupt AssignmentsISA DMA Channels Z8536 CIO Port PinsTable 3-7. Strap Pins Configuration Table 3-8. PIB DMA Channel AssignmentsISA DMA Connections/Assignments Table 3-9. Z8536 CIO Port Pins AssignmentTable 3-10. DMA Connection/Assignments Interrupt Routing to PIB Table 3-11. PIB Interrupt AssignmentsMVME5100 - via the Hawk ASIC IPMC761’s VPD address is $A4 Vital Product Data VPD24 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B MVME5500 - via the Discovery1 device GT64260IPMC712 Connector Connector Pin AssignmentsTable 4-1. IPMC712 Connector Chapter 4 Connector Pin Assignments IPMC761 ConnectorTable 4-2. IPMC761 Connector 26 IPMC7126E/7616E I/O Module Installation and Use 6806800A45BPCI Interface and I/O Connectors Table 4-3. PCI Connector Pin Assignments P11Table 4-4. PCI Connector Pin Assignments P12 Table 4-3. PCI Connector Pin Assignments P11 continued28 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Table 4-4. PCI Connector Pin Assignments P12 continued Table 4-5. PCI Connector Pin Assignments P13Table 4-6. PCI Connector Pin Assignments P14 Table 4-5. PCI Connector Pin Assignments P13 continued30 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B 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 General Specifications SpecificationsTable A-1. IPMC Specifications Appendix A Specifications Power RequirementsTable A-2. Power Consumption 34 IPMC7126E/7616E I/O Module Installation and Use 6806800A45BRelated Documentation Emerson Network Power - Embedded Computing DocumentsTable B-1. Emerson Network Power - Embedded Computing Publications PublicationTable B-2. Manufacturers’ Documents Manufacturers’ DocumentsAppendix B Related Documentation Table B-3. Related Specifications Related SpecificationsDocument Title and Source Page Index Index 40 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B