mirror of
https://github.com/holub/mame
synced 2025-04-19 07:00:31 +03:00
4a69cf6ba0
* Initial support for viewing the logic equations of the PLS100, 82S100, PLS101 and 82S101. * Initial support for viewing the logic equations of the PLS100, 82S100, PLS101 and 82S101. * Added support to view the the logic equations of the PALCE22V10 device * Improved the documentation on the Magix game and the undumped PAL's (security fuses blown) * Added PAL22V10 as another device that is equivalent to ythe PALCE22V10 device. * Added initial registration test for the PALCE22V10/PAL22V10 devices * Adding PAL22V10 combinatorial regression test data. * Updated jedutil with a new command that will take a jed file and list the devices that the jed file could represent * Initial work on supporting the GAL20V8 device. * Adding an initial regression test for the GAL20V8. * Tweaked the function to print text to handle the end of line character. * Fixed some mis-configurations of the GAL20V8 device. * Added regression tests for the GAL20V8 device. * Fixed the output of the GAL20V8 when viewing a jed in simple mode to properly display outputs as also being inputs for certain pins * Fixed the output of a GAL16V8 device in Simple Mode to mark relevant output pins as providing feedback as documented in the datasheet. * Corrected the output feedback state when in simple mode for the GAL16V8 and GAL20V8 devices.
60 lines
1.0 KiB
Plaintext
60 lines
1.0 KiB
Plaintext
Inputs:
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1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
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Outputs:
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18 (Registered, Output feedback registered, Active low)
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19 (Registered, Output feedback registered, Active low)
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20 (Registered, Output feedback registered, Active high)
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22 (Registered, Output feedback registered, Active high)
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Equations:
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/rf18 := i3 & rf19 +
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i5 +
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i7 +
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i9 +
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i11 +
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i15 & /rf19 +
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i17
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rf18.oe = /i17 & /i21 & i23
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/rf19 := /i10 & /i23 +
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/i11 & rf18 +
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/i9 +
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/i7 & i21 +
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/i5 +
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/i3 & /rf18 +
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/i2 +
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i4
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rf19.oe = vcc
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rf20 := i6 +
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i10 & rf19 +
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/i7 & i17 +
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rf18 +
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i9 & /i10 +
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i14 & /i17 +
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/i16 +
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/rf19 & i23
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rf20.oe = vcc
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rf22 := /i8 & i23 +
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/rf19 & i23 +
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/rf18 +
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i17 +
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i16 +
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/i2 & i8 & i14 +
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/i2 & /i4 & /i6 & /i8 & /i10 & /i14
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rf22.oe = vcc
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Synchronous Preset:
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/rf19 & /rf20 & /i21 & /i23
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Asynchronous Reset:
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i2 & /i15 & i16 & /i17 & rf18
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