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Last visit was: Sat Sep 07, 2024 11:05 am
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It is currently Sat Sep 07, 2024 11:05 am
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oldben
Joined: Mon Oct 07, 2019 2:41 am
Posts: 627
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It as 3 am , and I have a few great ideas for BCPL machine code. Ops 3 pm and not so great ideas for micro code.
P and G together could indicate a second stack pointer like in Forth and Forth style primives added for FORTH style
language.
The I bit could be removed and used as sign bit, with say 110 xxx ... used to indicate a indirect. We now can have signed
constants and perhaps a IO page.
Ben planning hardware for summer of 77 err 2024.
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| Fri Feb 23, 2024 10:08 pm |
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