Benjamin C, Woodbury, Holden, Massachusetts
CHECK and CHANGE-D is an octal debugging program. Its
advantage over DEC's DDT is that it loses no locations of core.
It takes advantage of Monitor's scratch blocks, and automatic
input-output block reading into core. CHECK and CHANGE-
D stores its master controller in this place, reads specific
blocks over itself, and uses 7200-7377 for a scratch page.
When finished it restores block 2.
Minimum Hardware: | 4K PDP-8, at least one disk unit,
ASR33
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Other Programs Needed: | DEC's Monitor System
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Source Language: | PAL-D
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Catalog:
| July 1973
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