user manual

MPCR Status Codes 4-22
Multiprocessor Address Register (MPAR) 4-22
MPCR Powerup Sequence 4-22
Global Control and Status Register (GCSR) Method 4-24
Diagnostic Facilities 4-25
187Bug Diagnostic Test Groups 4-27
This Chapter Covers 5-1
Entering Debugger Command Lines 5-1
Terminal Input/Output Control 5-1
Debugger Command Syntax 5-3
Syntactic Variables 5-4
Expression as a Parameter 5-4
Address as a Parameter 5-5
Address Formats 5-6
Offset Registers 5-7
Port Numbers 5-7
Entering and Debugging Programs 5-8
Creating a Program with the Assembler/Disassembler 5-8
Downloading an S-Record Object File 5-8
Read the Program from Disk 5-9
Calling System Utilities from User Programs 5-9
Preserving the Debugger Operating Environment 5-10
187Bug Vector Table and Workspace 5-10
Hardware Functions 5-11
Exception Vectors Used by 187Bug 5-11
CPU/MPU Registers 5-11
Floating Point Support 5-11
Single Precision Real 5-13
Double Precision Real 5-13
ScientiÞc Notation 5-14
The 187Bug Debugger Command Set 5-15
This Appendix Covers A-1
ConÞguring the Board Information Block A-1
Setting Environment to Bug/Operating System A-3
Disk/Tape Controller Modules Supported B-1
Disk/Tape Controller Default ConÞgurations B-2
IOT Command Parameters for Supported Floppy Types B-4
Network Controller Modules Supported C-1
Introduction E-1
Levels of Implementation E-3