Motorola MVME197LE manual Using the 197Bug Debugger

IOT (Input/Output Teach)	3-11
IOC (Input/Output Control)	3-11
BO (Bootstrap Operating System)	3-11
BH (Bootstrap and Halt)	3-11
Disk I/O via 197Bug System Calls	3-12
Default 197Bug Controller and Device Parameters	3-13
Disk I/O Error Codes	3-13
Network I/O Support	3-13
Physical Layer Manager Ethernet Driver	3-14
UDP/IP Protocol Modules	3-14
RARP/ARP Protocol Modules	3-14
BOOTP Protocol Module	3-14
TFTP Protocol Module	3-14
Network Boot Control Module	3-15
Network I/O Error Codes	3-15
Multiprocessor Support	3-15
Multiprocessor Control Register (MPCR) Method	3-15
GCSR Method	3-17
Diagnostic Facilities	3-17
CHAPTER 4 USING THE 197Bug DEBUGGER
Entering Debugger Command Lines	4-1
Syntactic Variables	4-2
Expression as a Parameter	4-2
Address as a Parameter	4-4
Address Formats	4-4
Offset Registers	4-4
Port Numbers	4-5
Entering and Debugging Programs	4-5
Calling System Utilities From User Programs	4-6
Preserving The Debugger Operating Environment	4-6
197Bug Vector Table and Workspace	4-6
Hardware Functions	4-6
Exception Vectors Used by 197Bug	4-6
CPU/MPU Registers	4-7
Floating Point Support	4-7
Single Precision Real	4-8
Double Precision Real	4-8
Scientific Notation	4-8
197Bug Debugger Command Set	4-9

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