diff options
Diffstat (limited to 'regtests/jedutil/eqns/Opal_Jr/pal20x8/pal20x8.eqn')
-rw-r--r-- | regtests/jedutil/eqns/Opal_Jr/pal20x8/pal20x8.eqn | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/regtests/jedutil/eqns/Opal_Jr/pal20x8/pal20x8.eqn b/regtests/jedutil/eqns/Opal_Jr/pal20x8/pal20x8.eqn new file mode 100644 index 00000000000..2da276a0fc2 --- /dev/null +++ b/regtests/jedutil/eqns/Opal_Jr/pal20x8/pal20x8.eqn @@ -0,0 +1,64 @@ +chip pal20x8 PAL20X8 + +CLK=1 i2=2 i3=3 i4=4 i5=5 i6=6 i7=7 i8=8 i9=9 i10=10 i11=11 GND=12 +/OE=13 o14=14 rf15=15 rf16=16 rf17=17 rf18=18 rf19=19 rf20=20 rf21=21 rf22=22 o23=23 VCC=24 + +equations + +/o14 = /i2 & rf15 + + /rf15 & i11 + + i3 & i4 & /i5 & i10 +o14.oe = i6 + +/rf15 := i2 & i6 & i7 + + i6 & rf16 :+: + i3 & /rf16 + + i7 +rf15.oe = OE + +/rf16 := /i3 & /rf17 + + /i4 :+: + /i3 & i4 + + /i7 & rf17 +rf16.oe = OE + +/rf17 := /i2 + + /rf18 :+: + i5 & i6 + + rf18 +rf17.oe = OE + +/rf18 := /i2 & i5 & i6 & /i7 & /i11 + + i3 & rf19 :+: + /i2 & /i7 + + /i3 & /rf19 +rf18.oe = OE + +/rf19 := i5 & i6 & /i7 & i10 + + i3 & i6 & i7 :+: + i5 & rf20 + + /i4 & /rf20 & o23 +rf19.oe = OE + +/rf20 := /i10 & rf17 + + /i11 :+: + i4 & /rf17 + + i2 & /o23 +rf20.oe = OE + +/rf21 := /i2 & rf17 + + i11 & /i10 :+: + /o14 & rf15 + + i8 & i9 & /rf22 +rf21.oe = OE + +/rf22 := o14 & /rf15 + + i3 & /rf21 :+: + /i8 & rf21 + + rf16 & /rf20 +rf22.oe = OE + +/o23 = /o14 + + i2 & i4 & i6 & i8 & o14 + + i7 & /rf15 & rf22 +o23.oe = /i3 |