Motorola MVME712-12 Manuale di Servizio

MVME2600 SeriesSingle Board ComputerInstallation and Use V2600A/IH2

x MVME761-Compatible Versions ... 4-23VMEbus Connector P2 (MVME761 I/O Mode)...

Block Diagram3-143❏ A 28-pin 330mil SO device containing the real-time clock, the oscillator, power failure detection circuitry, timer logic, 8KB of s

Functional Description3-153❏ Counter 2 provides the tone for the speaker output function on the PIB controller (the SPEAKER_OUT signal which can be ca

Block Diagram3-163source. Interrupt request levels are programmed via the PIB controller. Refer to the Z85230 data sheet and to the MVME2603/ MVME26

Functional Description3-173VMEP∗ VMEbus present. If set, there is no VMEbus interface. If cleared, the VMEbus interface is supported.LANP∗ Ethernet pr

Block Diagram3-183ABORT Switch (S1)The ABORT switch is located on the LED mezzanine. When activated by software, the ABORT switch can generate an inte

Functional Description3-193RESET Switch (S2)The RESET switch is located on the LED mezzanine. The RESET switch resets all onboard devices; it also dri

Block Diagram3-203Polyswitches (Resettable Fuses)The MVME2603/2604 base board draws fused +5Vdc, +12Vdc, and Ð12Vdc power from the VMEbus backplane th

Functional Description3-213module, the green SCSI LED on the module illuminates when SCSI terminator power is available. If the SCSI LED on the trans

Block Diagram3-223The PowerPC 603 is a 64-bit processor with 32KB on-chip cache (16KB data cache and 16KB instruction cache). The PowerPC 604 is a 64-

Functional Description3-233RAM200 Memory ModuleThe RAM200 is the ECC DRAM memory mezzanine module that (together with an LED mezzanine and an optional

xi Interface Characteristics...C-8Proper Grounding ...

Block Diagram3-243❏ Socket-mounted SCSI terminating resistors for end-of-cable or middle-of-cable configurations❏ Provision for modem connection❏ Gree

Functional Description3-253❏ Two synchronous serial ports (SERIAL 3 and SERIAL 4 on the front panel), configurable for EIA-232-D, EIA-530, V.35, or X.

Block Diagram3-263

44-14Connector Pin AssignmentsMVME2603/2604 ConnectorsThis chapter summarizes the pin assignments for the following groups of interconnect signals for

MVME2603/2604 Connectors4-24❏ Connectors with pin assignments specific to MVME761-compatible versions of the base boardThe following tables furnish pi

Connector Pin Assignments4-34Common ConnectorsThe following tables describe connectors used with the same pin assignments by MVME712M- as well as MVME

Common Connectors4-44Table 4-2. Debug Connector 1PA0 PA1 23PA2 PA3 45PA4 PA5 67PA6 PA7 89 PA8 PA9 1011 PA10 PA11 1213 PA12 PA13 1415 PA14 PA15 1617 P

Connector Pin Assignments4-5477 PD38 PD39 7879 PD40 PD41 8081 PD42 PD43 8283 PD44 PD45 8485 PD46 PD47 8687 PD48 PD49 8889 PA50 PD51 9091 PD52 PD53 929

Common Connectors4-64153 L2ADSC∗ IBCINT∗ 154155 L2BAA∗ MCHK∗ 156157 L2DIRTYI∗ SMI∗ 158159 L2DIRTYO∗ CKSTPI∗ 160161 L2DOE∗ CKSTPO∗ 162163 L2DWE1∗ HALTE

Connector Pin Assignments4-74Floppy/LED Connector J4A 50-pin high-density connector (J4 on the base board) supplies the interface between the base boa

xii

Common Connectors4-84PCI Expansion Connector J5The MVME2603/2604 has provision for stacking a PMC carrier board on the base board for additional PCI e

Connector Pin Assignments4-9463 AD19 AD18 6465 AD21 AD20 6667 AD23 AD22 6869 AD25 AD24 7071 AD27 AD26 7273 AD29 AD28 7475 AD31 AD30 7677 PAR64 Reserve

Common Connectors4-104Keyboard and Mouse Connectors J6, J8The MVME2603/2604 has two 6-pin circular DIN connectors located on the front panel for the k

Connector Pin Assignments4-114Table 4-7. DRAM Mezzanine Connector 1 A_RAS∗ A_CAS∗ 23 B_RAS∗ B_CAS∗ 45 C_RAS∗ C_CAS∗ 67 D_RAS∗ D_CAS∗ 89 OEL∗ OEU∗ 101

Common Connectors4-12475 RDL30 RDL31 7677 RDL32 RDL33 7879 RDL34 RDL35 8081 RDL36 RDL37 8283 RDL38 RDL39 8485 RDL40 RDL41 8687 RDL42 RDL43 8889 RDL44

Connector Pin Assignments4-134PCI Mezzanine Card ConnectorsFour 64-pin connectors (J11/12/13/14 on the MVME2603/2604) supply the interface between the

Common Connectors4-144Table 4-8. PCI Mezzanine Card ConnectorJ11 J121 TCK Ð12V 2 1 +12V TRST∗ 23 GND PMCINTA∗ 4 3 TMS TDO 45 PMCINTB∗ PMCINTC∗ 6 5 PM

4Connector Pin Assignments4-1544Connector Pin AssignmentsVMEbus Connector P1Two 160-pin connectors (P1 and P2) supply the interface between the base b

MVME2603/2604 Connectors4-164Table 4-9. VMEbus Connector P1Row Z Row A Row B Row C Row D1 Not Used VD0 VBBSY∗ VD8 Not Used 12 GND VD1 VBCLR∗ VD9 GND

Connector Pin Assignments4-174MVME712M-Compatible VersionsThe following tables summarize the pin assignments of connectors that are specific to MVME26

Figures xiii Figure 1-1. MVME2603/2604 Base Board Block Diagram...1-2Figure 1-2. MVME2603/2604 Switches, Headers, Connect

MVME2603/2604 Connectors4-184Table 4-10. VMEbus Connector P2 (MVME712M I/O Mode)Row Z Row A Row B Row C Row D1 SDB8∗ SDB0∗ +5V P2C1 PMCIO0 12 GND SDB

Connector Pin Assignments4-194Table 4-11. SCSI Connector (MVME712M)1 GND DB00∗ 262 GND DB01∗ 273 GND DB02∗ 284 GND DB03∗ 295 GND DB04∗ 306 GND DB05∗

MVME2603/2604 Connectors4-204Serial Ports 1-4 (MVME712M I/O Mode)For the MVME2603/2604, the interface for asynchronous ports 1 and 2 and for synchrono

Connector Pin Assignments4-214Parallel Connector (MVME712M I/O Mode)Both versions of the base board provide parallel I/O connections. For MVME712M-com

MVME2603/2604 Connectors4-224Ethernet AUI ConnectorThe MVME2603/2604 provides both AUI and 10Base-T/100Base-TX LAN connections. For MVME712M-compatibl

Connector Pin Assignments4-234MVME761-Compatible VersionsThe following tables summarize the pin assignments of connectors that are specific to MVME260

MVME2603/2604 Connectors4-244Table 4-15. VMEbus Connector P2 (MVME761 I/O Mode)Row Z Row A Row B Row C Row D1 SDB8∗ SDB0∗ +5V RDÐ (10/100) PMCIO0 12

Connector Pin Assignments4-254Serial Ports 1 and 2 (MVME761 I/O Mode)The MVME2603/2604 provides both asynchronous (ports 1 and 2) and synchronous/asyn

MVME2603/2604 Connectors4-264Serial Ports 3 and 4 (MVME761 I/O Mode)For MVME761-compatible versions of the base board, the synchronous/asynchronous in

Connector Pin Assignments4-274Parallel Connector (MVME761 I/O Mode)Both versions of the base board provide parallel I/O connections. For MVME761-compa

xiv

MVME2603/2604 Connectors4-284Ethernet 10Base-T/100Base-TX ConnectorThe MVME2603/2604 provides both AUI and 10Base-T/100Base-TX LAN connections. For MV

55-15PPCBugOverviewThe PowerPC debugger, PPCBug, is a powerful evaluation and debugging tool for systems built around Motorola PowerPC microcomputers.

Overview5-25Because PPCBug is command-driven, it performs its various operations in response to user commands entered at the keyboard. The flow of con

PPCBug5-35Using the DebuggerPPCBug is command-driven; it performs its various operations in response to commands that you enter at the keyboard. When

Using the Debugger5-45Debugger CommandsThe individual debugger commands are listed in the following table. The commands are described in detail in the

PPCBug5-55FORKWR Fork Idle MPU with RegistersGD Go Direct (Ignore Breakpoints)GEVBOOT Global Environment Variable Boot GEVDEL Global Environment Varia

Using the Debugger5-65MW Memory WriteNAB Automatic Network BootNAP Nap MPUNBH Network Boot Operating System, HaltNBO Network Boot Operating SystemNIOC

PPCBug5-75!CautionAlthough a command to allow the erasing and reprogramming of Flash memory is available to you, keep in mind that reprogramming any p

Using the Debugger5-85Diagnostic TestsThe individual diagnostic test sets are listed in the following table. The diagnostics are described in the PPC1

66-16CNFG and ENV CommandsOverviewYou can use the factory-installed debug monitor, PPCBug, to modify certain parameters contained in the PowerPC board

xv Tables Table 1-1. VMEmodule/Transition Module Correspondence...1-3Table 1-2. Startup Overview ...

CNFG - Configure Board Information Block6-26CNFG - Configure Board Information BlockUse this command to display and configure the Board Information Blo

CNFG and ENV Commands6-36ENV - Set EnvironmentUse the ENV command to view and/or configure interactively all PPCBug operational parameters that are ke

ENV - Set Environment6-46Remote Start Method Switch [G/M/B/N] = B? The Remote Start Method Switch is used when the MVME2600/MVME3600/MVME4600 is cross

CNFG and ENV Commands6-56Network PReP-Boot Mode Enable [Y/N] = N?Negate VMEbus SYSFAIL* Always [Y/N] = N?Local SCSI Bus Reset on Debugger Startup [Y/N

ENV - Set Environment6-66NVRAM Bootlist (GEV.fw-boot-path) Boot Enable [Y/N] = N? Note When enabled, the GEV (Global Environment Variable) boot takes

CNFG and ENV Commands6-76Auto Boot Scan Enable [Y/N] = Y? Auto Boot Scan Device Type List = FDISK/CDROM/TAPE/HDISK?This is the listing of boot devic

ENV - Set Environment6-86Auto Boot Abort Delay = 7? The time in seconds that the Autoboot sequence will delay before starting the boot. The purpose fo

CNFG and ENV Commands6-96ROM Boot Direct Ending Address = FFFFFFFC? The last location tested when PPCBug searches for a ROMboot module. (Default = $FF

ENV - Set Environment6-106!CautionIf you use the NIOT debugger command, these parameters need to be saved somewhere in the offset range $00001000 thro

CNFG and ENV Commands6-116This is the value programmed into the MPC105 ÒROMFALÓ Þeld (Memory Control ConÞguration Register 8: bits 23-27) to indicate

xvi Table 5-2. Diagnostic Test Groups... 5-8Table A-1. Motorola Computer Group Doc

ENV - Set Environment6-126L2 Cache Parity Enable [On-Detection/Always/Never - O/A/N] = O? PCI Interrupts Route Control Registers (PIRQ0/1/2/3) = 0A0B0

CNFG and ENV Commands6-136PCI Slave Image 0 Bound Address Register = 00000000?The conÞgured value is written into the LSI0_BD register of the Universe

ENV - Set Environment6-146PCI Slave Image 3 Control = C0400000?The conÞgured value is written into the LSI3_CTL register of the Universe chip.PCI Slav

CNFG and ENV Commands6-156The conÞgured value is written into the VSI1_BS register of the Universe chip.VMEbus Slave Image 1 Bound Address Register =

ENV - Set Environment6-166The conÞgured value is written into the VSI3_TO register of the Universe chip.PCI Miscellaneous Register = 10000000?The conÞ

AA-1ARelated DocumentationMotorola Computer Group DocumentsThe publications listed below are referenced in this document. You can purchase manuals not

ManufacturersÕ DocumentsA-2AManufacturers’ DocumentsFor additional information, refer to the following table for manufacturersÕ data sheets or userÕs

Related DocumentationA-3APowerPC 604TM RISC Microprocessor UserÕs Manual Literature Distribution Center for Motorola Telephone: (800) 441-2447

ManufacturersÕ DocumentsA-4ADECchip 21140 PCI Fast Ethernet LAN Controller Hardware Reference Manual Digital Equipment Corporation Maynard, M

Related DocumentationA-5AZ8536 CIO Counter/Timer and Parallel I/O Unit Product SpeciÞcation and UserÕs Manual (in Z8000® Family of Products Data Boo

1 1-1 1Hardware Preparation andInstallation Introduction This manual provides general information, hardware preparation and installation instructions

Related SpecificationsA-6ARelated SpecificationsFor additional information, refer to the following table for related specifications. As an additional h

Related DocumentationA-7AIEEE - Common Mezzanine Card SpeciÞcation (CMC) Institute of Electrical and Electronics Engineers, Inc. Publication a

Related SpecificationsA-8APowerPCTM Microprocessor Common Hardware Reference Platform: A System Architecture (CHRP), Version 1.0 Literature Distri

Related DocumentationA-9AIEEE Standard for Local Area Networks: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Phy

Related SpecificationsA-10A

BB-1BSpecificationsSpecificationsTable B-1 lists the general specifications for MVME2603/2604 base boards. Subsequent sections detail cooling requiremen

Cooling RequirementsB-2BCooling RequirementsThe Motorola MVME2603/2604 family of Single Board Computers is specified, designed, and tested to operate

SpecificationsB-3BFCC ComplianceThe MVME2603/2604 Single Board Computer was tested in an FCC-compliant chassis and meets the requirements for Class A

FCC ComplianceB-4B

CC-1CSerial InterconnectionsIntroductionAs described in previous chapters of this manual, the MVME2603/2604 serial communications interface has four p

Introduction1-21 Figure 1-1. MVME2603/2604 Base Board Block DiagramSYSTEMREGISTERSPMC FRONT I/O SLOTMEMORY EXPANSION CONNECTORSDEBUG CONNECTORCLOCKG

EIA-232-D ConnectionsC-2Chandles both synchronous (SDLC/HDLC) and asynchronous protocols. The hardware supports asynchronous serial baud rates of 110B

Serial InterconnectionsC-3CTable C-1. EIA-232-D Interconnect Signals Pin NumberSignal MnemonicSignal Name and Description1 Not used.2 TxD Transmit Da

EIA-232-D ConnectionsC-4CNotes1. A high EIA-232-D signal level is +3 to +15 volts. A low level is −3 to −15 volts. Connecting units in parallel may pr

Serial InterconnectionsC-5Ccables are permissible provided the total load capacitance measured at the interface point and including signal terminator

EIA-530 ConnectionsC-6CTable C-4. MVME761 EIA-530 Interconnect Signals Pin NumberSignal MnemonicSignal Name and Description1 Not used.2 TxD_A Transmi

Serial InterconnectionsC-7C22 DSR_BData Set Ready (B). Input to DTE from DCE to indicate that the DCE is ready to send or receive data. In DCE conÞgur

EIA-530 ConnectionsC-8CInterface CharacteristicsIn specifying parameters for serial binary data interchange between DTE and DCE devices, the EIA-530 s

Serial InterconnectionsC-9CProper GroundingAn important subject to consider is the use of ground pins. There are two pins labeled GND. Pin 7 is the si

Proper GroundingC-10C

DD-1DTroubleshooting CPU Boards:Solving Startup ProblemsIntroductionIn the event of difficulty with your CPU board, try the simple troubleshooting ste

Hardware Preparation and Installation1-31 Equipment Required The following equipment is required to complete an MVME2603/ 2604 system: ❏ VME system e

D-2Troubleshooting CPU Boards: Solving Startup ProblemsDII. There is a display on the terminal, but input from the keyboard and/or mouse has no effect

IntroductionD-3DIV. Continued 2. Type in:env;d <CR>This sets up the default parameters for the debugger environment.3. When prompted to Update N

D-4Troubleshooting CPU Boards: Solving Startup ProblemsDV. The debugger is in system mode and the board autoboots, or the board has passed selftests.A

GL-1GlossaryAbbreviations, Acronyms, and Terms to KnowThis glossary defines some of the abbreviations, acronyms, and key terms used in this document.1

GlossaryGL-2GLOSSARYASIC Application-Specific Integrated CircuitAUI Attachment Unit InterfaceBBRAM Battery Backed-up Random Access Memorybi-endian Hav

GlossaryGL-3GLOSSARYinstructions that the CPU is most likely to use over and over again and avoids frequent accesses to the slower hard drive or flopp

GlossaryGL-4GLOSSARYCPU Central Processing Unit. The master computer unit in a system.DCE Data Circuit-terminating Equipment.DLL Dynamic Link Library.

GlossaryGL-5GLOSSARYEthernet A local area network standard that uses radio frequency signals carried by coaxial cables.Falcon The DRAM controller chip

GlossaryGL-6GLOSSARY(peripherals) that make up the system. A computing system is normally spoken of as having two major components: hardware and softw

GlossaryGL-7GLOSSARYLFM Linear Feet per Minutelittle-endian A byte-ordering method in memory where the address n of a word corresponds to the least si

Notice While reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. assumes no liability resulting from any omissi

Overview of Startup Procedure1-41 In models of the MVME2603/2604 that are configured for MVME712M I/O mode, the pin assignments of VMEbus connector P

GlossaryGL-8GLOSSARYnon-interlaced A video system in which every pixel is refreshed during every vertical scan. A non-interlaced system is normally mo

GlossaryGL-9GLOSSARYPIB PCI-to-ISA Bridgepixel An acronym for picture element, also called a pel. A pixel is the smallest addressable graphic on a dis

GlossaryGL-10GLOSSARYPowerPC Reference Platform (PRP)A specification published by the IBM Power Personal Systems Division which defines the devices, i

GlossaryGL-11GLOSSARYRGB The three separate color signals: Red, Green, and Blue. Used with color displays, an interface that uses these three color si

GlossaryGL-12GLOSSARYsoftware The term used to describe any single program or group of programs, languages, operating procedures, and documentation of

GlossaryGL-13GLOSSARYVESA (bus) Video Electronics Standards Association (or VL bus). An internal interconnect standard for transferring video informat

GlossaryGL-14GLOSSARY

IndexIN-1Aabbreviations, acronyms, and terms to know GL-1Abort (interrupt) signal 3-18abort (interrupt) signal 2-3adapter board, P2 1-15, 1-25, 1-

IndexIN-2INDEXprocessor/memory domain 2-14VMEbus domain 2-15ENV command 6-3environmental parameters 6-1ESD precautions 1-35Ethernet 1-52, 3-20st

IndexIN-3INDEXNNETboot enable 6-9Network Auto Boot enable 6-9Non-Volatile RAM (NVRAM) 6-1, 6-3Ooperating parameters 6-1PP2 adapterfor MVME761 1-3

Hardware Preparation and Installation1-51 Unpacking Instructions Note If the shipping carton is damaged upon receipt, request that the carrier's

IndexIN-4INDEXuppercase 5-8using the board 1-4VVME64 bus extension 3-6VMEbusaddress/data configurations 1-51Universe ASIC and 3-9VMEbus interface

MVME2603/2604 Base Board Preparation1-61 The MVME2603/2604 provides software control over most options: by setting bits in control registers after in

Hardware Preparation and Installation1-71The MVME2603/2604 is factory tested and shipped with the configurations described in the following sections.

MVME2603/2604 Base Board Preparation1-81To enable Flash bank A (4MB or 8MB of firmware resident on soldered-in devices on the RAM200 mezzanine), place

Hardware Preparation and Installation1-91Serial Port 4 Receive Clock Configuration (J16)In synchronous serial communications, you can configure Serial

MVME2603/2604 Base Board Preparation1-101Figure 1-2. MVME2603/2604 Switches, Headers, Connectors, Fuses, LEDs11517.00 9608J42125244950122627J721J12J2

Hardware Preparation and Installation1-111Serial Port 4 Transmit Clock Configuration (J17)In synchronous serial communications, you can configure Seria

MVME2603/2604 Base Board Preparation1-121Serial Port 4 Transmit Clock Receiver Buffer Control (J20)As described in other sections, a complete configur

Hardware Preparation and Installation1-131Serial Port 3 Transmit Clock Configuration (J18)In synchronous serial communications using the MVME761 transi

Preface The MVME2600 Series Single Board Computer Installation and Use manual provides general information, hardware preparation and installation i

MVME2603/2604 Base Board Preparation1-141System Controller Selection (J22)The MVME2603/2604 is factory-configured as a VMEbus system controller by ju

Hardware Preparation and Installation1-151MVME712M Transition Module PreparationThe MVME712M transition module (Figure 1-3) and P2 adapter board are u

MVME712M Transition Module Preparation1-161Figure 1-3. MVME712M Connector and Header LocationsJ712J913251325114114J8J101325132511411418915J618 11981R

Hardware Preparation and Installation1-171Serial Ports 1-4 DCE/DTE ConfigurationSerial ports 1 through 4 are configurable as modems (DCE) for connectio

MVME712M Transition Module Preparation1-181 Figure 1-5. MVME712M Serial Port 1 DCE/DTE ConfigurationRXDCTSDCDDSR11551.00 9609 (1-8)SOUT1RTS1#DTR1#SIN1

Hardware Preparation and Installation1-191 Figure 1-6. MVME712M Serial Port 2 DCE/DTE ConfigurationDCEDTE11551.00 9609 (3-8)TXDRTSDTRDCD11551.00 9609

MVME712M Transition Module Preparation1-201 Figure 1-7. MVME712M Serial Port 3 DCE ConfigurationRXDCTSDTRTXDARTSA#DCDA#RXDARTXCA#TRXCA#3567TXDRTSGND+5

Hardware Preparation and Installation1-211 Figure 1-8. MVME712M Serial Port 3 DTE ConfigurationTXDRTSDCDTXDARTSA#DCDA#RXDARTXCA#TRXCA#247RXDCTSGND+5V3

MVME712M Transition Module Preparation1-221 Figure 1-9. MVME712M Serial Port 4 DCE ConfigurationRXDCTSDTRTXDBRTSB#DCDB#RXDBRTXCBTRXCBTXDRTSGNDMVME2603

Hardware Preparation and Installation1-231 Figure 1-10. MVME712M Serial Port 4 DTE ConfigurationTXDRTSDCDTXDBRTSB#DCDB#RXDBRTXCBTRXCBRXDCTSGNDMVME2603

Safety SummarySafety Depends On You The following general safety precautions must be observed during all phases of operation, service, andrepair of t

1-2411Hardware Preparation and Installation0P2 Adapter PreparationPreparation of the P2 adapter for the MVME712M consists of removing or installing th

Hardware Preparation and Installation1-251MVME761 Transition Module PreparationThe MVME761 transition module (Figure 1-12) and P2 adapter board are us

MVME761 Transition Module Preparation1-261Figure 1-12. MVME761 Connector and Header LocationsP2MVME761-001SERIAL 3COM1 COM2 PARALLELDTE1J5J6J7J8J4J91

Hardware Preparation and Installation1-271Serial Ports 1 and 2On MVME761-compatible models of the MVME2603/2604 base board, the asynchronous serial po

MVME761 Transition Module Preparation1-281Headers J2 and J3 are used to configure Serial Port 3 and Serial Port 4, respectively, in tandem with SIM se

Hardware Preparation and Installation1-291 Figure 1-13. MVME761 Serial Ports 1 and 2 (DCE Only)MVME2603/260411552.00 9609 (1-3)37284MVME7616195372846

MVME761 Transition Module Preparation1-301 Figure 1-14. MVME761 Serial Ports 3 and 4 DCE Configuration11552.00 9802 (2-5)MVME761TXDRTS#RXDCTS#DCD#TRXC

Hardware Preparation and Installation1-311 Figure 1-15. MVME761 Serial Ports 3 and 4 DTE ConfigurationMVME761TXDRTS#RXDCTS#DCD#TRXCRTXCDTR#LLB#RLB#DSR

MVME761 Transition Module Preparation1-321P2 Adapter Preparation (Three-Row)The P2 adapter for the MVME761 transition module routes the synchronous an

Hardware Preparation and Installation1-331For further information on the preparation of the transition module and the P2 adapter, refer to the userÕs

All Motorola PWBs (printed wiring boards) are manufactured by UL-recognized manufacturers, with a ßammability rating of 94V-0. !WARNING This equipmen

MVME761 Transition Module Preparation1-341P2 Adapter Preparation (Five-Row)The MVME761 transition module uses a five-row P2 adapter to transfer the sy

Hardware Preparation and Installation1-351Hardware InstallationThe following sections discuss the placement of mezzanine cards on the MVME2603/2604 ba

RAM200 Memory Mezzanine Installation1-361RAM200 Memory Mezzanine InstallationThe RAM200 DRAM mezzanine mounts on top of the MVME2603/2604 base board.

Hardware Preparation and Installation1-3714. Place the RAM200 mezzanine module on top of the base board. Connector J9 on the underside of the RAM200 s

PMC Module Installation1-381PMC Module InstallationPCI mezzanine card (PMC) modules mount beside the RAM200 mezzanine on top of the MVME2603/2604 base

Hardware Preparation and Installation1-3914. Remove the PCI filler from the front panel.Figure 1-19. PMC Module Placement on MVME2603/26045. Slide th

PMC Carrier Board Installation1-401PMC Carrier Board InstallationPCI mezzanine card (PMC) carrier boards mount above the RAM200 mezzanine and (if inst

Hardware Preparation and Installation1-411Figure 1-20. PMC Carrier Board Placement on MVME2603/26045. Remove the LED module screw located at the uppe

MVME2603/2604 VMEmodule Installation1-4216. At the other three corners of the base board, install long (0.737 inch) standoffs.7. Place the PMC carrier

Hardware Preparation and Installation1-431!WarningDangerous voltages, capable of causing death, are present in this equipment. Use extreme caution whe

MVME712M Transition Module Installation1-441Note Some VME backplanes (e.g., those used in Motorola ÔÔModular ChassisÕÕ systems) have an autojumpering

Hardware Preparation and Installation1-451!WarningDangerous voltages, capable of causing death, are present in this equipment. Use extreme caution whe

MVME712M Transition Module Installation1-461board and the MVME712M transition module, refer to the userÕs manual (listed in the Related Documentation

Hardware Preparation and Installation1-471Figure 1-21. MVME712M/MVME2603/2604 Cable ConnectionsJ6J2SCSIDEVICEMVME2600P1P2J3ENCLOSURE BOUNDARYTERMINAT

MVME761 Transition Module Installation1-481MVME761 Transition Module InstallationThis section applies to MVME761-compatible models of the MVME2603/260

Hardware Preparation and Installation1-491Figure 1-22. MVME761/MVME2603/2604 Cable Connections5. Route the 64-conductor cable furnished with the MVME

System Considerations1-5016. Secure the MVME761 in the chassis with the screws provided, making good contact with the transverse mounting rails to min

Hardware Preparation and Installation1-511address ranges indicated in Chapter 2. D8 and/or D16 devices in the system must be handled by the PowerPCª

System Considerations1-521MVME2603/2604 VMEmoduleThe MVME2603/2604 VMEmodule furnishes +12Vdc and (in MVME761 I/O mode) Ð12Vdc power to the transition

Hardware Preparation and Installation1-531The MVME2603/2604 base board supplies a SPEAKER_OUT signal to the 14-pin combined LED-mezzanine/remote-reset

vii Contents Chapter 1 Hardware Preparation and Installation Introduction ...

System Considerations1-541

22-12Operating InstructionsIntroductionThis chapter supplies information for use of the MVME2603/2604 family of Single Board Computers in a system con

Applying Power2-22Figure 2-1. PPCBug System StartupThe MVME2603/2604 front panel has ABORT and RESET switches and six LED (light-emitting diode) stat

Operating Instructions2-32line IRQ8∗. The signal is also available at pin PB7 of the Z8536 CIO device, which handles various status signals, serial I/

Applying Power2-42Front Panel Indicators (DS1 - DS6)There are six LEDs on the MVME2603/2604 front panel: CHS, BFL, CPU, PCI, FUS, and SYS.❏ CHS (DS1,

Operating Instructions2-52Memory MapsThere are three points of view for memory maps:❏ The mapping of all resources as viewed by the processor (MPU bus

Memory Maps2-62Notes1. Default map for PCI/ISA I/O space. Allows software to determine whether the system is MPC105-based or Falcon/Raven-based by exa

Operating Instructions2-72For detailed PCI memory maps, including suggested CHRP- and PREP-compatible memory maps, refer to the MVME2600 Series Single

Programming Considerations2-82Figure 2-2. VMEbus Master MappingVMEBUS11553.00 9609VME A24VME A16VME A24VME A16VME A24VME A16VME A24VME A16PROGRAMMABL

Operating Instructions2-92PCI ArbitrationThere are 7 potential PCI bus masters on the MVME2603/2604 single-board computer:❏ Raven ASIC (MPU/PCI bus br

viii Chapter 2 Operating Instructions Introduction ...

Programming Considerations2-102Interrupt HandlingThe Raven ASIC, which controls PHB (PCI Host Bridge) MPU/local bus interface functions on the MVME260

Operating Instructions2-112Figure 2-3. MVME2603/MVME2604 Interrupt Architecture11559.00 9609PIB(8529 Pair)ProcessorINT_MCP_RavenMPICINTSERR_& PER

Programming Considerations2-122DMA ChannelsThe PIB supports seven DMA channels. Channels 0 through 3 support 8-bit DMA devices. Channels 5 through 7 a

Operating Instructions2-1326. The VMEbus SYSRESET∗ signal7. VMEbus Reset sources from the Universe ASIC (PCI/VME bus bridge controller): the System So

Programming Considerations2-142Processor/Memory DomainThe MPC603/604 processor can operate in both big-endian and little-endian mode. However, it alwa

Operating Instructions2-152PCI and EthernetEthernet is also byte-stream-oriented; the byte having the lowest address in memory is the first one to be

Programming Considerations2-162

33-13Functional DescriptionIntroductionThis chapter describes the MVME2603/2604 single-board computer on a block diagram level. The General Descripti

Features3-23Tick timersFour programmable 16-bit timers (one in S82378ZB ISA bridge; three in Z8536 CIO device)Watchdog timer Provided in SGS-Thomson M

Functional Description3-33General DescriptionThe MVME2603/2604 is a VMEmodule single-board computer equipped with a PowerPCª Series microprocessor. T

ix Real-Time Clock/NVRAM/Timer Function ...3-13Programmable Timers...

General Description3-43Mode), graphics, Ethernet, or SCSI ports. The base board supports PMC front panel I/O. There is also provision for additional e

Functional Description3-53Block DiagramFigure 3-1 is a block diagram of the MVME2603/2604Õs overall architecture.Figure 3-1. MVME2603/2604 Block Diag

Block Diagram3-63SCSI InterfaceThe MVME2603/2604 VMEmodule supports mass storage subsystems through the industry-standard SCSI bus. These subsystems

Functional Description3-73Ethernet InterfaceThe MVME2603/2604 VMEmodule uses Digital EquipmentÕs DECchip 21140 PCI Fast Ethernet LAN controller to imp

Block Diagram3-83map description in the MVME2600 Series Single Board Computer Programmer's Reference Guide for detailed programming information.P

Functional Description3-93Refer to Chapter 4 for the pin assignments of the PMC connectors. For detailed programming information, refer to the PCI bus

Block Diagram3-103Ð IEEE1284 bidirectional parallel port in MVME761-compatible models❏ Floppy disk drive support via drive/power connector J4❏ Keyboar

Functional Description3-113Asynchronous Serial PortsThe two asynchronous ports provided by the ISASIO device employ TTL-level signals that are buffere

Block Diagram3-123Disk Drive ControllerThe ISASIO device incorporates a PS/2-compatible low- and high-density disk drive controller for use with an op

Functional Description3-133The PIB controller provides the following functions:❏ PCI bus arbitration for:Ð ISA (Industry Standard Architecture) bus DM