home *** CD-ROM | disk | FTP | other *** search
- module coru48
-
- title' CORRELATER PAL1 '
-
- U48 device 'P20R4';
-
- C=.C.;
- Z=.Z.;
-
- P34,P29,P28,P27,P26,P25,P24 pin 2,3,4,5,6,7,8;
- P23,P22,P21,P20,P19 pin 9,10,11,14,23;
-
- S2,S1,S0 pin 16,21,22;
-
- ABC11,ABC10,ABC9,ABC8 pin 20,19,18,17;
-
- CLKC pin 1;
- CEN pin 13;
-
- ABC=[ABC11,ABC10,ABC9,ABC8];
-
- equations
-
- !ABC11 := !P34;
-
- !ABC10 := (!P29 & !S2 & !S1 & !S0)
- # (!P28 & !S2 & !S1 & S0)
- # (!P27 & !S2 & S1 & !S0)
- # (!P26 & !S2 & S1 & S0)
- # (!P25 & S2 & !S1 & !S0)
- # (!P24 & S2 & !S1 & S0)
- # (!P23 & S2 & S1 & !S0)
- # (!P22 & S2 & S1 & S0);
-
- !ABC9 := (!P28 & !S2 & !S1 & !S0)
- # (!P27 & !S2 & !S1 & S0)
- # (!P26 & !S2 & S1 & !S0)
- # (!P25 & !S2 & S1 & S0)
- # (!P24 & S2 & !S1 & !S0)
- # (!P23 & S2 & !S1 & S0)
- # (!P22 & S2 & S1 & !S0)
- # (!P21 & S2 & S1 & S0);
-
- !ABC8 := (!P27 & !S2 & !S1 & !S0)
- # (!P26 & !S2 & !S1 & S0)
- # (!P25 & !S2 & S1 & !S0)
- # (!P24 & !S2 & S1 & S0)
- # (!P23 & S2 & !S1 & !S0)
- # (!P22 & S2 & !S1 & S0)
- # (!P21 & S2 & S1 & !S0)
- # (!P20 & S2 & S1 & S0);
-
- test_vectors
- ([P34,P29,P28,P27,P26,P25,P24,P23,P22,P21,P20,P19,S2,S1,S0,CLKC,CEN] -> [ABC11,ABC10,ABC9,ABC8])
- [ 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, C, 1] -> [ Z, Z, Z, Z];
- [ 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, C, 0] -> [ 0, 0, 1, 0];
- [ 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, C, 0] -> [ 0, 1, 0, 1];
- [ 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, C, 0] -> [ 0, 0, 1, 1];
- [ 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, C, 0] -> [ 0, 1, 1, 1];
- [ 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, C, 0] -> [ 0, 1, 1, 1];
- [ 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, C, 0] -> [ 0, 1, 0, 1];
- [ 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, C, 0] -> [ 0, 0, 1, 0];
- [ 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, C, 0] -> [ 0, 1, 0, 0];
-
- [ 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, C, 1] -> [ Z, Z, Z, Z];
- [ 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, C, 0] -> [ 1, 0, 1, 0];
- [ 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, C, 0] -> [ 1, 1, 0, 1];
- [ 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, C, 0] -> [ 1, 1, 1, 1];
- [ 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, C, 0] -> [ 1, 0, 0, 0];
- [ 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, C, 0] -> [ 1, 1, 0, 1];
- [ 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, C, 0] -> [ 1, 1, 0, 0];
- [ 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, C, 0] -> [ 1, 0, 0, 0];
-
-
-
-
- end coru48
-
-
-
-