PAL DESIGN SPECIFICATION
PAT001  KEVIN M. OW-WING 6-22-85
4-BIT SLICE FOR AN 8 BIT BARREL SHIFTER
ADVANCED MICRO DEVICES

modified by M Freeman for the ECL16p4

device e16P4;

D7        1
D6        2
D5        3
D4        4
D3        8
D2        9
D1        10
D0        11

S0        13
S1        14
S2        15

Q0         5
Q1         7
Q2        18
Q3        20

macro  f0  /S2*/S1*/S0;
macro  f1  /S2*/S1* S0;
macro  f2  /S2* S1*/S0;
macro  f3  /S2* S1* S0;
macro  f4   S2*/S1*/S0;
macro  f5   S2*/S1* S0;
macro  f6   S2* S1*/S0;
macro  f7   S2* S1* S0;


start

Q3 /= &f0*/D3 +  &f1*/D2 + &f2*/D1 + &f3*/D0 +
      &f4*/D7 +  &f5*/D6 + &f6*/D5 + &f7*/D4;

Q2 /= &f0*/D2 +  &f1*/D1 + &f2*/D0 + &f3*/D7 +
      &f4*/D6 +  &f5*/D5 + &f6*/D4 + &f7*/D3;

Q1 /= &f0*/D1 +  &f1*/D0 + &f2*/D7 + &f3*/D6 +
      &f4*/D5 +  &f5*/D4 + &f6*/D3 + &f7*/D2;

Q0 /= &f0*/D0 +  &f1*/D7 + &f2*/D6 + &f3*/D5 +
      &f4*/D4 +  &f5*/D3 + &f6*/D2 + &f7*/D1;


end