diff options
Diffstat (limited to 'regtests/jedutil/eqns/Opal_Jr/pal20r4/pal20r4.eqn')
-rw-r--r-- | regtests/jedutil/eqns/Opal_Jr/pal20r4/pal20r4.eqn | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/regtests/jedutil/eqns/Opal_Jr/pal20r4/pal20r4.eqn b/regtests/jedutil/eqns/Opal_Jr/pal20r4/pal20r4.eqn new file mode 100644 index 00000000000..ace68eae24f --- /dev/null +++ b/regtests/jedutil/eqns/Opal_Jr/pal20r4/pal20r4.eqn @@ -0,0 +1,82 @@ +chip pal20r4 PAL20R4 + +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 i14=14 o15=15 o16=16 rf17=17 rf18=18 rf19=19 rf20=20 o21=21 o22=22 i23=23 VCC=24 + +equations + +/o15 = i2 & i6 & i7 + + i6 & o16 + + i3 & /o16 + + i7 + + /i4 + + i6 & i7 + + i4 & i7 +o15.oe = /i23 + +/o16 = /i3 & /rf17 + + /i4 + + /i3 + + /i3 & i4 + + /i7 & rf17 + + /i7 + + i4 +o16.oe = i23 + +/rf17 := /i2 + + /rf18 + + i5 + + i6 + + rf18 + + i4 + + /i10 + + /i23 +rf17.oe = OE + +/rf18 := /i2 & i5 & i6 & /i7 + + i3 & i6 & i7 + + i3 & rf19 + + /i2 & /i7 + + /i3 & /rf19 + + i5 & i6 & /i7 + + i7 + + /i11 +rf18.oe = OE + +/rf19 := i5 & i6 & /i7 + + i3 & i6 & i7 + + i5 & rf20 + + i6 + + i7 + + /i4 & /rf20 + + /i7 + + i10 +rf19.oe = OE + +/rf20 := i10 & rf17 + + /i11 + + i4 & /rf17 + + i2 + + /i6 & /i7 + + i8 + + /i9 + + o22 +rf20.oe = OE + +/o21 = /i8 + + /i2 & rf17 + + i11 + + /i10 + + o15 + + /i14 + + /i3 +o21.oe = i8 & i9 & /o22 + +/o22 = i14 + + /o15 + + i3 & /o21 + + i7 + + /i8 & o21 + + i10 + + /i9 +o22.oe = i14 & /o15
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