Hi All, I've seen several projects that use EPROMs as a PLA with 8-outputs and 12+ inputs. Are there any problems with the outputs transiently being the wrong value if the /CS line is always active and the inputs (addresses) toggled. By wrong I mean invalid, rather than some propagation delay. I'm thinking of using one as a sequencer with the lower 3-4address connected to a 74193 counter Qb,Qc,Qd running at 8MHz (C64 dot-clock). Hence I figure the 120ns EPROM will handle addresses changing at 4MHz. Regards, Nick PLEASE TAKE NOTE: The contents of this email (including any attachments) may be privileged and confidential. Any unauthorised use of the contents is expressly prohibited. If you have received this email in error, please advise us immediately (you can contact us by telephone on +61 8 9441 2311 by reverse charge) and then permanently delete this email together with any attachments. We appreciate your co-operation. Whilst Orbital endeavours to take reasonable care to ensure that this email and any attachments are free from viruses or other defects, Orbital does not represent or warrant that such is explicitly the case (C) 2000: Orbital Engine Company (Australia) PTY LTD and its affiliates - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail firstname.lastname@example.org.
Archive generated by hypermail 2.1.1.