gary@frisbee.UUCP (Gary) (08/16/89)
I am looking for literature references on a couple of topics. These need to be from easily-obtainable journals such as BYTE, EDN, Electronic Design, etc. The second item has evolved so much in the past few years that only newer references would be of much use. 1. I am looking for literature references on the IBM-PC/XT/AT bus; something on the order of a tutorial. It would also be useful to find a comparison of the AT's with the older bus. I would like information which shows timing diagrams for simple read/write to memory, I/O addresses, DMA and how bus arbitration is accomplished. 2. I am looking for similar information on 2,7-RLL encoding techniques used in disk drives, as well as Reed-Solomon error correction codes. I have found references in BYTE that don't into the details of encoding, and others in the IEEE Transactions that are too mathematically abstruse to be of use to the working engineer. Thanks in advance! ---------------------------------------------------------- Gary Lynch @ Maximum Storage, Inc. Colorado Springs, CO. 719-531-6888 {cbosgd,handel,hao,hplabs}!hp-lsd!frisbee!gary