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1991-02-23
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137 lines
*** Overview ***
Voyager V1.0-7
23 February 1991
This directory contains the Voyager program. Voyager is a DOS program
that will allow the user to interactivelly disassemble the contents of
the HP 48SX ROM and other HP 48SX programs. This directory also
contains several related documents: HP 48SX Internals, Voyager
Reference Manual and Saturn Instruction Set.
Derek S. Nickel
51 Maple Lane
Walnut Creek, CA 94595-1718
*** File extensions ***
none HP 48SX program in binary format.
.ASC HP 48SX program in ASC-> format.
.CA Voyager address comment file.
.CAX Index for a Voyager address comment file.
.CC Voyager code comment file.
.CCX Index for a Voyager code comment file.
.DOC Documenation file.
.EXE DOS program.
.LST HP 48SX program listing (generated by Voyager)
.MEM Voyager memory file (flat listing of hexadecimal characters that
represent the contents of ROM or a HP 48SX program)
.TXT Artical or posting.
*** Contents of \DNICKEL directory ***
00README DOC Read me first (this file)
ADDR Address of stack level one program
ADDR ASC "
ADDR LST "
ADDR MEM "
ASC TXT Bill Wickes posting (->ASC and ASC->)
ASM DOC Saturn Instruction Set
BINTOMEM EXE Converts HP 48SX binary file to Voyager memory file.
DMPTOMEM EXE Converts Memory Scanner dump file to Voyager memory file
FROMASC CA ASC-> program
FROMASC CC "
FROMASC LST "
FROMASC MEM "
HP48 CA HP48-B ROM
HP48 CAX "
HP48 CC "
HP48 CCX "
HP48 MEM "
HP48SX DOC HP 48SX Internals
HYDE HYDE libary
HYDE CA "
HYDE CAX "
HYDE MEM "
HYDE TXT "
POSTHEX TXT ->HEX and HEX-> programs
REV Reverse stack level one string
REV ASC "
REV CC "
REV CCX "
REV LST "
REV MEM "
SW-A ASC Stop watch library
SW-A CA "
SW-A CAX "
SW-A MEM "
TOASC CA ->ASC program
TOASC CAX "
TOASC CC "
TOASC CCX "
TOASC LST "
TOASC MEM "
USAG ASC USAG program
USAG MEM "
VOYAGER DOC Voyager Reference Manual
VOYAGER EXE Voyager program
*** Changes in V1.0-6 ***
UNTHEAD now supports Library Data.
UNASSEMBLE now handles all machine code instructions.
SEARCH now allowes PREFIX or ENTRY as hex-string keywords.
HP48.MEM is no longer supplied. See VOYAGER.DOC for instructions on
creating one of your own.
EXAMINE now follows references through System Binary integers.
Source code is now provided.
New command EXAMINE SHORT_LIBRARY.
New command HEADER interprets XLIB headers (incomplete).
*** Changes in V1.0-6 ***
The comments in the HP48 module have been expanded and improved. Some
if the terms (such as "token") have been reworded. Many comments have
been clarified. HP48.CA now contains over 3300 comments.
Graphic unthread bug has been fixed (was droping last pixel row).
Syntax of address ranges has changed. An address by itself (no range
specifer (the ":")) used to mean "from this address to the end". It now
means "this address only". Where you used to say "0" to specify all of
memory, you would now say ":".
FIND is a new command that will search part of the address comment files
for the specified partial comment. This reduces the need for printed
address comments.
LIST is a new command that will list part of the address comment files.
The default limit (SET/SHOW LIMIT) has been increased from 8 to 10.
Command line parsing has been improved.
More "new" machine code instructions are interpreted (but not all).
*** General notes ***
When TABs are used in these files, they are assumed to be eight column
tabs setting.
*** Acknowlagemets ***
Thanks to everybody this has posted information to the HP BBS and
comp.sys.handhelds.
Special thanks to Willian C. Wickes for the neat 'toys' that he has
posted, to Joseph K. Horn for putting together his EduCALC disk
collections, to Jake Schwartz for his video tapes and to Pete M. Wilson
for his TA program (Voyager was originally based on TA (7/14/90).