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[/] [w11/] [tags/] [w11a_V0.7/] [doc/] [w11a_known_issues.txt] - Diff between revs 21 and 25
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# $Id: w11a_known_issues.txt 516 2013-05-05 21:24:52Z mueller $
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# $Id: w11a_known_issues.txt 570 2014-07-20 19:05:11Z mueller $
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Summary of known issues for w11a CPU and systems
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Summary of known issues for w11a CPU and systems
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Table of content:
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Table of content:
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1. Known differences between w11a and KB-11C (11/70)
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1. Known differences between w11a and KB11-C (11/70)
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2. Known limitations
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2. Known limitations
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3. Known bugs
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3. Known bugs
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1. Known differences between w11a and KB-11C (11/70) ----------------------
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1. Known differences between w11a and KB11-C (11/70) ----------------------
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- the SPL instruction in the 11/70 always fetched the next instruction
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- the SPL instruction in the 11/70 always fetched the next instruction
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regardless of pending device or even console interrupts. This is known
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regardless of pending device or even console interrupts. This is known
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as the 'spl bug', see
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as the 'spl bug', see
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http://minnie.tuhs.org/pipermail/pups/2006-September/001082.html
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http://minnie.tuhs.org/pipermail/pups/2006-September/001082.html
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