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READ.1ST
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1993-04-27
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MYZ80 - READ.1ST
MYZ80 is a Z80 emulator package for IBM AT (and better) computers.
It creates a virtual Z80 computer on which you can run CP/M 2.2,
CP/M 3.0 and other Z80 programs. It is a high performance emulator
giving great speed, reliability and compatibility to your Z80 and
CP/M programs. Read MYZ80.DOC for more detailed information.
This archive contains the demonstration version of the MYZ80
package. You MUST read all of the following before using any part
of this package.
The files in this package are copyright Simeon Cran 1991,1992,1993
but are being distributed to demonstrate the MYZ80 package. You
are hereby provided with a LIMITED LICENCE to use the MYZ80
package. Details of the limitations are provided in this document.
The files supplied are:
myz80.doc ....quick documentation for MYZ80.
cpm.exe ......the MYZ80 program file.
boot.cpm .....a boot file containg a CP/M compatible system.
a.dsk ........an example disk file containing the MYZ80 utilities.
history.txt ..information regarding the modification history of MYZ80.
install.not ..how to install over an earlier version of MYZ80.
read.1st .....the file you are now reading.
order.frm ....an easy order form to help you to register MYZ80.
MYZ80, as supplied here, is fully functional. The only functional
differences between the demonstration version and the registered
version (as of this release) are extra screens of information
which slow down the booting process somewhat and require
keypresses after a delay of two seconds to clear them. This is
done to encourage you to register the software.
When you do register, it is likely that improvements will have
been made to MYZ80, and you will receive an improved version of
the program.
Registration does not get you a printed manual. The registration
fee is so small that this would not be economical. Besides this,
the program is very simple to operate, and the MYZ80 utilities
have online help messages.
Registered users may request information about MYZ80 which is not
provided with the package. Requests of this sort made by
unregistered users will be ignored unless it is considered that
the information would be generally of use to registered users as
well. Registered users will also be given priority when it comes
to sorting out any problems they might be having in adapting MYZ80
to their needs. Registered users will receive one free upgrade
from the version that they receive when they initially register.
The registered user can request this whenever they feel the
upgrade is worthwhile. This policy does not allow for major
upgrades (e.g. version 1.xx to version 2.xx would require re-
registration, however version 1.05 to version 1.90 is allowable as
the free upgrade). Upgrades beyond the first free upgrade but not
including major upgrades are available for $10.
With regard to the suitability of the MYZ80 package to any
purpose, no guarantees are being made. Every reasonable effort
will be made to assist registered users in getting the most from
this package, but no guarantees are being made nor implied.
If you are going to use MYZ80 for profit, you MUST register it
first. What constitutes the use of MYZ80 for profit? Any use of
the program which brings direct or indirect economic returns to
you.
This includes the following uses (and may include others):
Using MYZ80 in any way to develop software.
Using MYZ80 to demonstrate other software or a computer system.
Using MYZ80 to run software which is being used for business
purposes.
Using MYZ80 as a teaching tool.
The demonstration version of the MYZ80 package exists to
demonstrate what the registered version is capable of, not to help
you make a living.
If in doubt, register. If you fail to do so and breach the
limitations of this LIMITED LICENCE you may have legal action
brought against you.
Any use of the MYZ80 package which may directly or indirectly
further any war effort or which directly or indirectly promotes or
assists the cause of capital punishment or any specific capital
punishment, is a breach of the LIMITED LICENCE. This includes
(amongst other things) using MYZ80 to run an editor program to
write a pro-war or pro-capital punishment letter. The MYZ80
package must not be used to destroy humanity.
You are hereby given the right to make multiple copies of this
demonstration version of the MYZ80 package as long as the package
remains complete. For convenience, the form of the archive (.ZIP,
.ARJ, .LZH etc) may be changed as long as the contents are not
changed and are all included.
Phew!.... but you get the idea: I'm not about to just throw away
the thousands of hours of work that have gone into creating MYZ80.
MYZ80 is the BEST Z80 and CP/M emulator for IBM AT (and better)
compatible computers, or at least I think so. If you don't agree,
you are free to remove its code from your disks. If however you do
agree (and I think you will), then please register and become part
of the growing community of happy MYZ80 users who are keeping CP/M
and Z80 code alive.
Simeon Cran.
27/4/1993
Brisbane, Queensland,
Australia
You may contact me:
Via FIDONET: direct to my point 3:640/208.3.
c/o Z-Node 62, Perth, Western Australia (3:690/718).
BBS number (Z-Node 62): From Australia: 09 450 0200.
From outside Australia: Overseas access number +61 9 450 0200.
By fax: +61 2 498 2781
By post to:
Software by Simeon
2 Maytone Ave
Killara. NSW
Australia. 2071.
System Requirements.
====================
For MYZ80 to work at all it needs:
IBM AT compatible (or better)
290k free RAM
DOS 3.3 or later
Disk drive
MYZ80 can also make good use of the following system resources if
available (None of these is required to get good performance out
of MYZ80):
Hard disk drive
More than 290k free RAM
DOS 5.00
XMS memory
Multi-tasker (such as OS/2 2.x, Desqview or Windows 3.x)
32 bit CPU (80386,80486)