Date : Mon, 23 Apr 1990 06:58:09 GMT
From : pacific.mps.ohio-state.edu!zaphod.mps.ohio-state.edu!samsung!umich!sharkey!indetech!pacbell!sactoh0!quack!mrapple@tut.cis.ohio-state.edu (Nick Sayer)
Subject: REQUEST: BIOS jump table
It's time for me to start writing the BIOS for my CP/M emulator.
(Not all the bugs in the Z-80 are gone, but the alpha-testing
is showing fruit, so to speak). Could someone please pass along
the layout of the BIOS jump table? Specifically, entry and
exit conditions, effect(s), and in the case of cold and warm
boots, where to jump to on completion (I presume a cold boot
terminates by falling into the warm boot, and that the
warm boot terminates by calling BDOS 13, reading in the CCP
and jumping to the first byte of the CCP, but I'm not sure).
Thanks in advance.
--
Nick Sayer - The Duck Pond public unix - 209-952-5347 (Telebit)
quack!mrapple@uop.edu ! Disclaimer:
...pacbell!sactoh0!quack!mrapple ! "I ain't gonna touch it, but the
N6QQQ (145.75 - TCP/IP soon) ! title alone gets two snaps up."