Date: 19971016 From: Rieks Joosten Organization: Pijnenburg Custom Chips b.v. To: Jaap van Ganswijk Subject: Invoeren van chip pinouts. > Je kunt grotere aantallen trouwens ook per email sturen als dat > makkelijker is. Zoals dit: PCC201 Large Number Modular Arithmetic Coprocessor Package: 68 pins plastic LCC Pin name Pin numbers I/O Description ============================================= VSS 1,6,30,36,41,63 I Ground VDD 2,7,29,35,42,62 I Power +5V CLK 5 I TTL level input NC 8:28, 43:46, 55:60 - Not Connected MP[15:8] 54:47 I/0 bidir with TTL level input (125kohm pullup) MP[7:0] 40:37, 34:31 I/0 bidir with TTL level input MFLG_ 68 I output MDS_ 65 I TTL level input MCS_ 64 I TTL level input MAS_ 66 I TTL level input MR/W_ 67 I TTL level input BUSY 4 O Output READY 3 O Output End of pinlist. ------------------------------------------------------------- Rieks Joosten Pijnenburg Custom Chips B.V. phone: +31 73 6848450 P.O. Box 330 fax : +31 73 6848479 5260 AH Vught, The Netherlands -------------------------------------------------------------