MVME162 Serial Port | Motorola specification

1

Board Level Hardware Description

❏The DB-25 connector marked SERIAL PORT 1/CONSOLE on the front panel of the MVME162. SERIAL PORT 1/CONSOLE is an EIA-232-D DCE port.

NOTE: This port can be connected to the TX and RX clocks which may be present on the DB-25 connector. These connections are made via jumper header J11 on the MVME162 board. (The TxC and RxC clock lines are not available on the MVME712X transition modules.)

❏One of the following output connectors on the MVME712X transition module:

MVME712M: The DB-25 connector marked SERIAL PORT 2 on the front panel. SERIAL PORT 2 can be configured as an EIA-232-D DTE or DCE port, via jumper headers J16 and J17.

MVME712A or MVME712-12: The DB-9 connector marked SERIAL PORT 2 on the front panel. SERIAL PORT 2 is hardwired as an EIA-232-D DTE port.

MVME712AM or MVME712-13: The DB-9 connector marked SERIAL PORT 2 OR the RJ-11 jack on the front panel. SERIAL PORT 2 is hardwired as EIA-232-D DTE; the RJ-11 jack utilizes the built-in modem. Setting the jumper headers J16 and J17 on the MVME712AM/-13 configures the output as EIA-232-D DTE at SERIAL PORT 2 or as a modem at the RJ-11 jack.

MVME162 Serial Port 2

The configuration of the B port of the Z85230 is determined via a Serial Interface Module (SIM) which is installed at connector J10 on the MVME162 board. There are four SIMs available:

SIM05 -- DTE with EIA-232-D interface

SIM06 -- DCE with EIA-232-D interface

SIM07 -- DTE with EIA-530 interface

SIM08 -- DCE with EIA-530 interface

Port B is routed, via the SIM, to:

❏The DB-25 connector marked SERIAL PORT 2 on the front panel of the MVME162. SERIAL PORT 2 will be an EIA-232-D DCE or DTE port, or an EIA-530 DCE or DTE port, depending upon which SIM is installed.

NOTE: This port can be connected to the TX and RX clocks which may be present on the DB-25 connector. These connections are made via jumper header J12 on the MVME162 board. (The TxC and RxC clock lines are available at the MVME712M SERIAL PORT 4 via header J15, but are not available on the other MVME712X transition modules.)

1-16	MVME162 Embedded Controller Installation Guide

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Motorola manual MVME162 Serial Port

Contents

MVME162 MVME162IG/D2 Restricted Rights Legend Preface Page Safety Summary Safety Depends On You Page Introduction Overview Related Documentation Document Title Motorola Publication Number Introduction MVME162 Embedded Controller Installation Guide Features Requirements MVME162 Specifications SpecificationsCharacteristics Specifications Special Considerations for Elevated Temperature Operation Manual Terminology Block Diagram MVME162 Block Diagram Front Panel Switches and Indicators Functional Description No-VMEbus-Interface Option Data Bus StructureMC68040 or MC68LC040 MPU MC68xx040 Cache Dram Options Memory OptionsSram Options About the Battery Battery Backed Up RAM and Clock Eprom and Flash Serial Communications Interface VMEbus Interface and VMEchip2Interfaces MVME162 Serial Port MVME162 Serial Port IndustryPack IP Interfaces Optional LAN Ethernet Interface Optional Scsi Interface Scsi Termination Local Bus Timeout Programmable Tick TimersWatchdog Timer Local Resources Local Bus Arbiter ConnectorsMemory Maps Local Bus Arbitration Priority Normal Address Range Local Bus Memory MapLocal Bus Memory Map MVME162 Embedded Controller Installation Guide Local Bus I/O Devices Memory Map Address Range Device Port Width Size MVME162 Embedded Controller Installation Guide VMEbus Memory Map VMEbus Accesses to the Local BusVMEbus Short I/O Memory Map Board Level Hardware Description Unpacking Instructions Hardware Preparation SIM Selection Hardware Preparation Configuration Part Number Model Standard Serial Interface Module Part Numbers Installation of New SIM System Controller Select Header J1 Clock Select Header J12 for Serial Port J12 Sram Battery Backup Source Select Header J20 Eprom Size Select Header J21 General Purpose Readable Jumpers Header J22 J22 Installation Instructions IP Installation on the MVME162 MVME162 Module Installation System Considerations MVME162 Embedded Controller Installation Guide MVME162 EIA-232-D Connection Diagram, MVME712M Sheet 1 MVME162 EIA-232-D Connection Diagram, MVME712M Sheet 2 MVME162 EIA-232-D Connection Diagram, MVME712M Sheet 3 MVME162 EIA-232-D Connection Diagram, MVME712M Sheet 4 MVME162 EIA-232-D Connection Diagram, MVME712M Sheet 5 MVME162 EIA-232-D Connection Diagram, MVME712M Sheet 6 SIM07 Hardware Preparation and Installation MVME162 EIA-530 Connection Diagram Sheet 1 MVME162 EIA-530 Connection Diagram Sheet 2 MVME162 EIA-232-D Connection Diagram, MVME712A/AM/-12/-13 Sheet 1 MVME162 EIA-23-D Connection Diagram, MVME712A/AM/-12/-13 Sheet 2 MVME162 EIA-232-D Connection Diagram, MVME712A/AM/-12/-13 Sheet 3 MVME162 EIA-232-D Connection Diagram, MVME712A/AM/-12/-13 Sheet 4 Hardware Preparation and Installation Overview of M68000 Firmware Description of 162Bug MVME162 Embedded Controller Installation Guide Installation and Startup 162Bug Implementation Bit J22 Pins Description Debugger General Information Ote Autoboot ROMboot Network Boot Restarting the System Abort ResetBreak SYSFAIL* Assertion/Negation Memory RequirementsMPU Clock Speed Calculation Terminal Input/Output Control DEL Disk I/O Support Blocks Versus Sectors IOI Input/Output Inquiry Disk I/O via 162Bug CommandsDevice Probe Function IOP Physical I/O to Disk Disk I/O via 162Bug System Calls BO Bootstrap Operating SystemBH Bootstrap and Halt IOC I/O Control Default 162Bug Controller and Device Parameters Intel 82596 LAN Coprocessor Ethernet Driver Disk I/O Error CodesNetwork I/O Support UDP/IP Protocol Modules Network I/O Error Codes Bootp Protocol ModuleNetwork Boot Control Module RARP/ARP Protocol Modules Multiprocessor Support Multiprocessor Control Register Mpcr Method Mpar Diagnostic Facilities Gcsr Method Manufacturing Test Process Entering Debugger Command Lines Debugger Syntactic Variables Italic strings Data Type Base Identifier Examples Expression as a ParameterString Numeric Value Literal Hexadecimal Address Formats Address as a ParameterExpression Result In Hex Debugger Address Parameter Formats Format Example Description Relative addresses are limited to 1MB 5 digits, regardless Offset RegistersRange of the closest offset register 162BugMD 1327CDI Port Numbers Calling System Utilities from User Programs Entering and Debugging ProgramsPreserving the Debugger Operating Environment 162Bug Vector Table and Workspace Hardware Functions Exception Vectors Used by 162Bug Exception Vectors Used by 162BugVector Exception 162Bug Facility Offset Using 162Bug Target Vector Table Creating a New Vector Table Buildx MOVEC.L VBR,A0 162Bug Generalized Exception Handler 162BugMD A7&30 Integer Data Types Floating Point SupportFloating Point Data Types Double Precision Real Single Precision RealExtended Precision Real Packed Decimal Real Scientific Notation 162Bug Debugger Command Set Debugger Commands 162Bug Debugger Command Set Norb Configure Board Information Block Cnfg IM Configure and Environment Commands Set Environment to Bug/Operating System ENV D Table A-1. ENV Command Parameters ENV Parameter and Options Default Meaning of Default Ffdffffc Nvram Memory Requirements section Base Address of Dynamic Memory Slave Ending Address #1 Master Starting Address #1 Master Starting Address #3 Table A-1. ENV Command Parameters Configuring the IndustryPacks Bits Register Address FFFBC016 First Second Controller Type Disk/Tape Controller Modules SupportedAddress MVME320 -- 4 Devices Disk/Tape Controller Default ConfigurationsCisc Embedded Controllers -- 7 Devices Controller LUN Address Device LUN Device Type MVME323 -- 4 Devices MVME327A -- 9 Devices MVME328 -- 14 Devices MVME350 -- 1 Device IOT Command Parameters for Supported Floppy Types Disk/Tape Controller Data Controller Interface Type Network Controller Modules SupportedAddress Type Network Controller Data Symbols Numerics IN-2 IN-3 IN-4 IN-5 IN-6 Scsi LED Sysfail