Input/Output Modes, LEDs, RS232 Interface | Emerson IPMC7126E

Input/Output Modes

Chapter 1 Product Features

Input/Output Modes

Both modules are designed to be plugged into PMC slot 1 of the base board. As stated earlier, these SBCs have two P2 I/O modes (IPMC and PMC) that are user configurable. The user should configure the baseboard for the IPMC module being used.

The jumpers route the on-board Ethernet port 2 to row C of connector P2. When used, both modules are backwards compatible with the MVME761 rear transition module and P2 adapter card (excluding PMC I/O routing) used on the MVME2600/2700. The rear panel Ethernet is not available when using the IPMC712.

LEDs

Both modules use two LEDs to provide PMC status.

■The module’s green SCSI LED is lit when the SCSI device is Master

■The module’s green PIB LED is lit when the PCI bus grant to the PIB is asserted

PCI Signaling Voltage Level

Both modules will operate with only +5V signaling levels.

RS232 Interface

On the IPMC712 module, the four serial ports are used to communicate at RS232 voltage levels (P14). The first three ports are fixed asynchronous ports, while the remaining port can be configured as either a synchronous or an asynchronous port.

For additional handshaking signals, the IPMC712 module has the following features:

■Port 1 has RTS and CTS

■Ports 2, 3, and 4 have RTS, CTS, DTR, DCD

■Port 4 has configurable serial clock signals RTxC and TRxC

Jumpers J2, J3 and J5 determine the sources for these two signals, refer to Figure 1-5 on page 7.

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

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Emerson IPMC7126E, IPMC7616E manual Input/Output Modes, LEDs, PCI Signaling Voltage Level, RS232 Interface, Product Features

Contents

IPMC7126E/7616E I/O Module 6806800A45BInstallation and Use Contact Address TrademarksLimited and Restricted Rights Legend Do Not Operate in an Explosive Atmosphere Safety SummaryUse Caution When Exposing or Handling a CRT Ground the Instrument Industrie Canada FlammabilityEMI Caution CE Notice European Community Configurable Switches PCI-to-ISA Bridge PIB SCSI Contents1 Product Features General Functionality IPMC Mode Design Features PCI Bus Interface A Specifications Contents4 Connector Pin Assignments IPMC712 Connector IPMC761 Connector PCI Interface and I/O Connectors List of Figures viii IPMC7126E/7616E I/O Module Installation and Use 6806800A45B List of Figures Table 3-3. IDSEL and IDSELB Mapping for PCI Devices Table B-1. Emerson Network Power - Embedded Computing PublicationsList of Tables x IPMC7126E/7616E I/O Module Installation and Use 6806800A45B List of Tables Chapter 1, Product Features Chapter 2, Installing the IPMC Module About This ManualSummary of Changes Chapter 3, Programming About This Manual Comments and SuggestionsTerminology Conventions Used in This Manual Ctrl xiiiEnter, Return or CR xiv IPMC7126E/7616E I/O Module Installation and Use 6806800A45B IPMC Mode Product FeaturesDesign Features General Functionality S2 Switch Configurable SwitchesChapter 1 Product Features S1 Switch Jumper Figure 1-1. IPMC761 with Default Switch SettingTable 1-1. IPMC761 Jumpers Setting 2 Async Figure 1-2. IPMC761 Functional Block Diagram4 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B ISA bus Table 1-2. IPMC712 Jumpers Figure 1-3. IPMC712 with Default Switch Settings PMC P11 & P12 Figure 1-4. IPMC712 Functional Block Layout6 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B SCSI Figure 1-5. IPMC712 Serial Port 4 Clock Configuration ESCC ISA Local Resource BusStatic ROM SROM Super I/O RS232 Interface PCI Signaling Voltage LevelInput/Output Modes LEDs 10 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Packaging Installing the IPMC ModuleConfiguring the IPMC Modules Installing IPMC Modules on Host Board Chapter 2 Installing the IPMC Module Before You Install or Remove a BoardObserve ESD Precautions Figure 2-1. IPMC Installation and component integrity before installation Watch for Bent Pins or Other DamageUse Caution When Installing or Removing Boards Preserve EMI Compliance Figure 2-2. Injector/Ejector Lever Types your configurationRecognize Different Injector/Ejector Lever Types Verify Slot Usage The PCI-to-ISA Bridge PIB ProgrammingPrograming Details PCI Local Bus Chapter 3 Programming Table 3-2. SCSI Speed/Width Settings Using GPIO21,2Figure 3-1. GPIO Switch Settings S1 Table 3-1. GPIO Pin Assignments IDSEL Address Assignments for PCI Local Bus Figure 3-2. IDSEL Switch Settings S2 Table 3-3. IDSEL and IDSELB Mapping for PCI Devices PCI Arbitration Assignments on Host BoardsMVME5100 MVME5500 Table 3-6. Hawk MPIC Interrupt Assignments Interrupt AssignmentsMVME6100 MVME5100 IPMC Module Interrupt Assignments MVME6100 IPMC Module Interrupt Assignments MVME5500 IPMC Module Interrupt Assignments Table 3-8. PIB DMA Channel Assignments Z8536 CIO Port PinsTable 3-7. Strap Pins Configuration ISA DMA Channels Table 3-10. DMA Connection/Assignments Table 3-9. Z8536 CIO Port Pins AssignmentISA DMA Connections/Assignments Table 3-11. PIB Interrupt Assignments Interrupt Routing to PIB MVME5500 - via the Discovery1 device GT64260 Vital Product Data VPD24 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B MVME5100 - via the Hawk ASIC IPMC761’s VPD address is $A4 Table 4-1. IPMC712 Connector Connector Pin AssignmentsIPMC712 Connector 26 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B IPMC761 ConnectorTable 4-2. IPMC761 Connector Chapter 4 Connector Pin Assignments Table 4-3. PCI Connector Pin Assignments P11 PCI Interface and I/O Connectors 28 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 4-5. PCI Connector Pin Assignments P13 Table 4-4. PCI Connector Pin Assignments P12 continued 30 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 4-7. PCI Connector Pin Assignments P15 Table 4-6. PCI Connector Pin Assignments P14 continued 32 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Table A-1. IPMC Specifications SpecificationsGeneral Specifications 34 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Power RequirementsTable A-2. Power Consumption Appendix A Specifications Publication Emerson Network Power - Embedded Computing DocumentsTable B-1. Emerson Network Power - Embedded Computing Publications Related Documentation Appendix B Related Documentation Manufacturers’ DocumentsTable B-2. Manufacturers’ Documents Document Title and Source Related SpecificationsTable B-3. Related Specifications Page Index 40 IPMC7126E/7616E I/O Module Installation and Use 6806800A45B Index