Path: icaen!news.uiowa.edu!hobbes.physics.uiowa.edu!cobra.uni.edu!fishern3485
From: fishern3485@cobra.uni.edu
Newsgroups: comp.binaries.apple2
Subject: Zip your //c's modem 1/1
Message-ID: <1994Sep22.003753.32375@cobra.uni.edu>
Date: 22 Sep 94 00:37:53 -0500
Organization: University of Northern Iowa
Lines: 56

Upon request, this is the patch to ProDOS 8 v 1.7 (8 aug 88) that will
enable your zip chip for all but slots 5,6.

This patch is intended to be used in ProTERM, on a //c, for the purpose
of increasing data throughput at higher baud rates. (9600-19.2+)

Using this patch, I can get ProTERM 1.3 (using null modem driver) to
blitz data onto the screen faster than a mac with the same 14.4 modem.
9600/rel is a wonderful thing!   Data transfers are only slightly
improved, though.  No data loss with the higher speeds, either.

Be sure you have the correct version of ProDOS, or this will probably blow
up.  If you've got v 1.8, delete it, it's trashed with bugs.  Haven't
checked 1.9+ yet.


BLOAD PRODOS,A$2000,TSYS
CALL-151
4000: 4C 38 4F
4F38: A0 00
4F3A: B9 00 4F
4F3D: 99 00 6F
4F40: C8
4F41: D0 F7
4F43: 4C 46 6F
4F46: A9 06
4F48: 8D 01 20
4F4B: A9 20
4F4D: 8D 02 20
4F50: A0 38
4F52: A9 00
4F54: 99 00 4F
4F57: C8
4F58: C0 E8
4F5A: D0 F8
4F5C: A9 5A
4F5E: 8D 5A C0
4F61: 8D 5A C0
4F64: 8D 5A C0
4F67: 8D 5A C0
4F6A: AD 5C C0
4F6D: 29 FB
4F6F: 09 01
4F71: 8D 5C C0
4F74: A9 A5
4F76: 8D 5A C0
4F79: 4C 00 20
BSAVE PRODOS,A8192,L15485
BYE


p.s.  I can't BINSCII it, so hush up.

-- 
Nathan Fisher
  FISHERN3485@COBRA.UNI.EDU