Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!emory!hubcap!ncrcae!ncr-sd!simasd!simasd!pnet07!donm From: donm@pnet07.cts.com (Don Maslin) Newsgroups: comp.os.cpm Subject: Re: Strange Kaypro problems Message-ID: <1990Nov22.200503.21516@simasd.uucp> Date: 22 Nov 90 20:05:03 GMT Sender: pnet@simasd.uucp (People-NET) Organization: People-Net [pnet07], San Diego, CA Lines: 25 floyd@hayes.ims.alaska.edu (Floyd Davidson) writes: > >The Kaypro monitor ROM has no provision for timeout on the disks. >Micro C's ROM and TurboROM both do. You are right - at least mostly. On the K10 with 81-302 ROM the drive light and motor does timeout. Whether this is in ROM or O/S I don't know. On the KP-2X (81-292), only the drive motor times out. The light remains on. > >I installed a TurboROM on a K-10, and once had a copy of the first >ROM that Micro C sold. I don't recall that the BIOS needed to be >changed with either of them. Mind you I could be wrong on that, >but if I remember right all the code that handles disk blocking and >so on is in the ROM, all the BIOS does is call the ROM. On most >earlier CP/M systems that code was actually in the BIOS itself. > Rereading the Micro C manual strongly suggests that you are right. I don't now have access to the T'ROM manual, but it likely is the same. I stand corrected (and smarter!). - don Keeper of the CP/M System Disk | UUCP: {nosc ucsd crash ncr-sd}!pnet07!donm Archives for the Dino(saur)SIG | ARPA: simasd!pnet07!donm@nosc.mil - San Diego Computer Society - | INET: donm@pnet07.cts.com