b5ea9ec38e
These include simulators for the IBM 701, IBM 702, IBM 704, IBM 705, IBM 705/3, IBM 709, IBM 1410/IBM 7010, IBM 7070, IBM 7080, IBM 7090 and IBM7094. These basically were a collection of machines that shared a common set it peripherals, Each group had its own instruction set, hence different simulators. IBM 701 -> i701 IBM 702/705/705/3/7080 -> i7080 IBM 7070/7074 -> i7070 IBM 1410/7010 -> i7010 IBM 704 -> i704 IBM 704/709/7090/7094 -> i7090 The i7090 can be set to simulate a IBM 704 however you end up disabling almost everything, since the 704 did not have any channels. A build option exists that allows this one to be built without all the extra features. The i7090 simulator’s implementation of the IBM 7094 is a more complete implementation of the IBM 7094 which can run CTSS while the existing simh I7094 can’t.
54 lines
1.3 KiB
Markdown
54 lines
1.3 KiB
Markdown
Latest status for I7000 Cpus:
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## i701
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* Largely untested.
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## i704
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* SAP works.
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* Fort2 unfinished.
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## i7010
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* PR155 works.
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* PR108 works.
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* Most Diags appear to pass without serious error.
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* Protection mode has some errors left.
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* Protection mode does not handle setting H or L to 0.
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## i7070
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* Will load Diags, need to remember how to run them to run
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* tests on machine.
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## i7080
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* Sort of working.
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* RWW, ECB untested.
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* TLx instructions implimented, untested, see 8SE
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* Will boot from card.
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* Tape system appear to be working.
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* 8CU10B errors:
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410, 412, 413, 414, 418, 419, 420-427 error becuase
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storage is not parity checked.
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440 divide not producing correct sign on error.
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## i7090
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* Working with exceptions.
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* Known bugs:
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* DFDP/DFMP Sometimes off by +/-1 or 2 in least signifigant part of result.
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* EAD +n + -n should be -0 is +0
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* Not all channel skips working for 9P01C.
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* HTx Not sure what problems are, does not quite work.
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* DKx Sometimes fails diagnostics with missing inhibit of interrupt.
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* CTSS works.
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* IBSYS works.
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* Stand alone assembler works.
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* Lisp 1.5 works.
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* Signifigence mode Not tested, Test Code Needed.
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