Personal Computer User Manual

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CHAPTER 2 HARDWARE PREPARATION AND INSTALLATION
Introduction.................................................................................................................2-1
Unpacking Instructions..............................................................................................2-1
Hardware Preparation...............................................................................................2-1
Configuration Switches......................................................................................2-3
Configuration Switch S1: General Information .......................................2-3
Configuration Switch S1: General Purpose Functions
(S1-1 to S1-8)......................................................................................2-4
Configuration Switch S1: System Controller Enable
Function (S1-9)..................................................................................2-4
Configuration Switch S6: Serial Port 4 Clock Select
(S6-1, S6-2)..........................................................................................2-5
Installation Instructions.............................................................................................2-5
MVME197LE Module Installation....................................................................2-6
System Considerations .......................................................................................2-7
CHAPTER 3 DEBUGGER GENERAL INFORMATION
Overview of M88000 Firmware................................................................................3-1
Description of 197Bug................................................................................................3-1
Comparison With M68000-Based Firmware...........................................................3-2
197Bug Implementation.............................................................................................3-2
Installation and Start-up............................................................................................3-2
Autoboot......................................................................................................................3-4
ROMboot......................................................................................................................3-5
Network Boot..............................................................................................................3-5
Restarting the System.................................................................................................3-6
Reset ......................................................................................................................3-6
Abort......................................................................................................................3-7
Break......................................................................................................................3-7
SYSFAIL* Assertion/Negation..........................................................................3-8
MPU Clock Speed Calculation..........................................................................3-8
Memory Requirements ..............................................................................................3-8
Terminal Input/Output Control........................................................................3-9
Disk I/O Support......................................................................................................3-10
Blocks Versus Sectors........................................................................................3-10
Device Probe Function......................................................................................3-10
Disk I/O via 197Bug Commands....................................................................3-11
IOI (Input/Output Inquiry)......................................................................3-11
IOP (Physical Input/Output to Disk)......................................................3-11