Table of Contents
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Figures
5-1
Example of an "ISTACK" Display on the PG 615, Software Version V 1.4
5-2
Structured Program with an Illegal Statement . . . . . . . . . . . . . . . . . . . . . .
5-3
Addresses in the CPU's Program Memory . . . . . . . . . . . . . . . . . . . . . . . .
5-4
Example of a "DIR PC" Display on the PG 615
5-5
Calculating the Error Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6
Tracing the Program with "BSTACK"
5-7
Example of a "BSTACK" Display on the PG 615
5-8
Analyzing the Cause of a Fault in the I/Os
Tables
5-1
Error Indication and Error Analysis
5-2
ISTACK Output (Bytes 1 to 32)
5-3
Interrupt Analysis
5-4
Errors when Copying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-5
Meaning of the Remaining ISTACK Bits . . . . . . . . . . . . . . . . . . . . . . . . . .
5-6
Mnemonics Used for the Interrupt Display
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EWA 4NEB 812 6120-02
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