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.
54 lines
1.2 KiB
Plaintext
54 lines
1.2 KiB
Plaintext
Inputs:
|
|
|
|
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 20, 21, 22, 23
|
|
|
|
Outputs:
|
|
|
|
16 (Combinatorial, Output feedback output, Active low)
|
|
18 (Combinatorial, No output feedback, Active high)
|
|
19 (Combinatorial, No output feedback, Active low)
|
|
21 (Combinatorial, Output feedback output, Active high)
|
|
|
|
Equations:
|
|
|
|
/o16 = i1 & i2 & i3 & i4 & i5 +
|
|
/i6 & /i7 & /i8 & /i9 & /i10 & o21 +
|
|
i11 & i13 & i14 & i15 +
|
|
/i17 & /i20 & /i22 & /i23 +
|
|
/i1 & /i2 & /i3 & /i4 & /i5 +
|
|
i6 & i7 & i8 & i9 & i10 & o16 +
|
|
/i11 & /i13 & /i14 & /i15 +
|
|
i17 & i20 & /o21 & i22 & i23
|
|
o16.oe = vcc
|
|
|
|
o18 = i17 & i20 & i22 & i23 +
|
|
/i11 & /i13 & /i14 & /i15 +
|
|
i6 & i7 & i8 & i9 & i10 +
|
|
/i1 & /i2 & /i3 & /i4 & /i5 +
|
|
/i17 & /i20 & /i22 & /i23 +
|
|
i11 & i13 & i14 & i15 & /o16 & /o21 +
|
|
/i6 & /i7 & /i8 & /i9 & /i10 +
|
|
i1 & i2 & i3 & i4 & i5
|
|
o18.oe = vcc
|
|
|
|
/o19 = /i1 & /i3 +
|
|
/i5 & /i7 +
|
|
/i9 & /i11 & o16 & o21 +
|
|
/i13 & /i15 +
|
|
i17 & i23 +
|
|
i2 & i4 & i6 +
|
|
i8 & i10 +
|
|
i14 & i20
|
|
o19.oe = vcc
|
|
|
|
o21 = i1 & i3 +
|
|
i5 & i7 +
|
|
i9 & i11 +
|
|
i13 & i15 +
|
|
/i17 & /i23 +
|
|
/i2 & /i4 & /i6 +
|
|
/i8 & /i10 +
|
|
/i14 & /i20
|
|
o21.oe = vcc
|
|
|