josef@peun11.uucp (Moellers) (11/14/89)
Hi, I am trying to build a single board computer based on the '332 and '382 chips. I've got the chips ('C201 TCU, '332 CPU, '382 MMU) but... In NSC's "Microprocessor Databook" they show an "Interface suggestion" where they use "Bus Control Logic" to generate the RD, WR, TS0, DBE, RDY signals from the CPU and MMU signals rather than using the logic built into the 'C201. 1. Why is this? 2. What does this "Bus Control Logic" look like? Can I get away with just a PAL or is it a project on it's own? Josef Moellers | Nixdorf Computer AG USA: uunet!philabs!linus!nixbur!mollers.pad | Dept. DX-PC !USA: mcvax!unido!nixpbe!mollers.pad | Pontanusstrasse Phone: (+49) 5251 146245 | D-4790 Paderborn