Motorola MVME197LE manual Ote, Terminal to make sure XON/XOFF handshaking is enabled

Page 45

Installation and Start-up

Caution

Inserting or removing modules while power is applied could damage module components.

1.Turn all equipment power OFF. Refer to the Hardware Preparation and Installation chapter in this manual for selecting the configuration switch settings required for the user’s particular application.

3

2.Refer to the set-up procedure for the user’s particular chassis or system for details concerning the installation of the MVME197LE.

3.Connect the terminal which is to be used as the 197Bug system console to the default debug EIA-232-D port at serial port 1 on backplane connector P2 through an MVME712X transition module. Refer to the MVME197LE, MVME197DP, and MVME197SP Single Board Computers Programmer’s Reference Guide for some possible connection diagrams. Set up the terminal as follows:

–eight bits per character

–one stop bit per character

–parity disabled (no parity)

–baud rate 9600 baud (default baud rate of the MVME197LE ports at power-up)

After power-up, the baud rate of the debug port can be reconfigured by using the Port Format (PF) command of the 197Bug debugger.

			In order for high-baud rate serial communication between
N
	ote
	ote		197Bug and the terminal to work, the terminal must do some
			197Bug and the terminal to work, the terminal must do some
			form of handshaking. If the terminal being used does not
			do hardware handshaking via the CTS line, then it must do
			XON/XOFF handshaking. If the user gets garbled messages
			and missing characters, then the user should check the
			terminal to make sure XON/XOFF handshaking is enabled.

4.If it is desired to connect devices (such as a host computer system and/or a serial printer) to the other EIA-232-D port connectors (marked SERIAL PORTS 2, 3, and 4 on the MVME712X transition module), connect the appropriate cables and configure the port(s) as detailed in step 3 above. After power-up, this(these) port(s) can be reconfigured by programming the MVME197LE CD2401 Serial Controller Chip (SCC), or by using the 197Bug PF command.

MVME197LEIG/D1

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Contents MVME197LE Restricted Rights Legend Document Terminology PrefaceBIT Document Title Motorola Publication Number Related DocumentationPage Page Safety Summary Safety Depends on YOU Contents Hardware Preparation and Installation Using the 197Bug Debugger Appendix a Configure and Environment Commands List of Figures Xiv List of Tables Xvi Overview IntroductionRequirements Features Specifications Block DiagramMVME197LE Specifications Block Diagram MC88110 Address Data MUX Address Bus Data Bus 256 BusSwitchMezzanine Address Bus Memory ArrayFunctional Description Front Panel Switches and IndicatorsMC88110 MPU Data Bus StructureFlash Memory Onboard DramVMEbus Interface Battery Backup RAM and ClockInterfaces Serial Port InterfaceEthernet Interface Printer InterfaceScsi Termination Scsi InterfacePeripheral Resources Memory Maps ConnectorsInterrupt Sources Processor Bus Memory MapDramsize Processor Bus Memory MapLocal Devices Memory Map Address Range Devices Accessed Port SizeVMEbus Accesses to the Local Peripheral Bus VMEbus Memory MapVMEbus Short I/O Memory Map Hardware Preparation Unpacking InstructionsHardware Preparation and Installation VMEbus Connector P1 Configuration Switches Switch S1Configuration Switch S1 General Information S1-1 to S1-8 OFF -- All Ones Factory Configuration Switch S6 Installation InstructionsMVME197LE Module Installation System Considerations MVME197LEIG/D1 Hardware Preparation and Installation Description of 197Bug Overview of M88000 FirmwareInstallation and Start-up Comparison With M68000-Based Firmware197Bug Implementation Ote Terminal to make sure XON/XOFF handshaking is enabledAutoboot Network Boot ROMbootRestarting the System ResetBreak AbortMemory Requirements SYSFAIL* Assertion/NegationMPU Clock Speed Calculation DEL Terminal Input/Output ControlDisk I/O Support Blocks Versus SectorsDevice Probe Function Disk I/O via 197Bug Commands Dskcfig Disk I/O via 197Bug System CallsDefault 197Bug Controller and Device Parameters Disk I/O Error CodesNetwork I/O Support Physical Layer Manager Ethernet Driver Bootp Protocol ModuleUDP/IP Protocol Modules RARP/ARP Protocol ModulesNetwork I/O Error Codes Network Boot Control ModuleMultiprocessor Support Multiprocessor Control Register Mpcr MethodMpar Gcsr Method Diagnostic FacilitiesDebugger General Information Debugger Entering Debugger Command LinesExpression as a Parameter Syntactic VariablesData Type Base Identifier Examples Address as a Parameter Address FormatsOffset Registers Port Numbers Entering and Debugging ProgramsPreserving The Debugger Operating Environment Calling System Utilities From User Programs197Bug Vector Table and Workspace Hardware FunctionsCPU/MPU Registers Floating Point SupportSingle Precision Real Double Precision RealScientific Notation Debugger Commands 197Bug Debugger Command SetNocm Noma Name Nioc RL Addrbhw Using the 197Bug Debugger Cnfg MI Configure Board Information BlockENV D Set Environment to Bug/Operating SystemENV Parameter and Options Default Meaning of Default Table A-1. ENV Command ParametersConfigure and Environment Commands Ffbffffc Table A-1. ENV Command Parameters Memory Requirement s 01FFFFFF Table A-1. ENV Command Parameters Efffffff FF7FFFFF Table A-1. ENV Command Parameters Table A-1. ENV Command Parameters Table A-1. ENV Command Parameters Disk/Tape Controller Modules Supported DISK/TAPE Controller DataSingle Board Computers 7 Devices Disk/Tape Controller Default ConfigurationsMVME320 4 Devices MVME323 4 DevicesMVME328 14 Devices MVME327A 9 DevicesMVME350 1 Device IOT Parameter IOT Command Parameters for Supported Floppy TypesDisk/Tape Controller Data Network Controller Modules Supported Network Controller DataNetwork Controller Data Numerics SymbolsIN-2 IN-3 Nvram A-2 XON/XOFF Index

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