mirror of
https://github.com/holub/mame
synced 2025-07-23 10:11:15 +03:00
36 lines
761 B
Plaintext
36 lines
761 B
Plaintext
Inputs:
|
|
|
|
1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19
|
|
|
|
Outputs:
|
|
|
|
13 (Registered, Output feedback combinatorial, Active low)
|
|
15 (Registered, Output feedback combinatorial, Active high)
|
|
17 (Combinatorial, Output feedback combinatorial, Active high)
|
|
19 (Combinatorial, Output feedback combinatorial, Active low)
|
|
|
|
Equations:
|
|
|
|
/rf13 := /i3 & /i4 & /i5 & i6 +
|
|
i1 & /i2 & of19 +
|
|
/of17 & /of19 +
|
|
i14 & of15 +
|
|
i12 & /of15
|
|
rf13.oe = of17
|
|
|
|
rf15 := of17 & of19 +
|
|
/of19 +
|
|
i11 & /i12 & of13 & /of17
|
|
rf15.oe = /of13
|
|
|
|
o17 = /of19 +
|
|
/of13 & of15 & i16 & of19 +
|
|
of13 & /of15
|
|
o17.oe = vcc
|
|
|
|
/o19 = of13 & i16 & /of17 & /i18 +
|
|
/i9 & /i11 & of15 +
|
|
/i7 & i8 & /of13 & /of15
|
|
o19.oe = of17
|
|
|