|
|
|
Site Computer News
2021
<< 2022
>> 2023
December 2022
November 2022
- Not a lot to report website wise, there are a few updates
outstanding, but I have just moved house and BT/Openreach's
incompetence have left me with no internet access and no indication
of when it might be resolved!
- Other priorities associated with the house move have meant that
Memotech activities, including MFX, have taken a back seat, but I
hope to get back to normal soon - please bear with me in the
meantime.
- Posted the ROM image from a
single disk, non-CPM FDX, courtesy of Martin
- Martin is now the proud owner of a single drive FDX that
previously belonged to Jim
- After a gap of two years, a mini-Memofest
(aka "Memofix") was
hosted by Martin on the 5th November
- In advance of the event, Claus released his latest game
conversion, Fruit Panic, a platform game
originally for MSX
October 2022
- Bill has released a modified version of Hextrain that supports
both SD and SD/HC cards when used with MFX's latest firmware, the
updated Hextrain build and MFX firmware are available from the
MFX Firmware page.
September 2022
- I have started to ship the first MFX boards, though not as
quickly as I would have liked. Things are quite hectic at the moment
and MTX activities are a little lower down my priority list than
normal. If you have previously expressed an interest in getting one,
I will get to you soon(ish).
- Thanks to ongoing work by Bill and Martin, support for SDHC
cards has been added to MFX. At this point, SDHC cards are supported
in the same way that SD cards are, i.e., storing data in RAW format,
without any support for higher level formatting such as FAT32. The
immediate advantage is that SDHC cards are more readily available
and cheaper than legacy SD cards, making it easier for users to
source additional SD cards for backups etc. Existing MFX users can
download the updated ROM firmware and re-flash the ROM themselves or
contact me for an upgraded ROM.
- Note: Andy's Hextrain program uses
customized code to access the hidden HT data area and is
incompatible with SDHC cards. Bill is working on modifying the
HT program to correctly handle the SDHC card format. An updated
HT program will be available for download in due course. In the
meantime, HT can only be run from SD card.
August 2022
- There was a minor problem with the initial batch of
MFX PCBs. Modified PCBs have
now been received and I have started assembling them for the first
orders. Samples of the 3D printed end plates are on order, once they
have arrived, the first completed MFX boards should ship by mid
August.
- Bill Brendling has released an updated version of his
Z80 assembler written in
Python to reflect changes to Martin's home brew Z80 assembler
for RISCOS. (Martin uses his assembler to compile the firmware for
our MTX add-ons. As well as its other functions, Bill's tool allows
people without RISCOS machines to compile Martin's code.)
- Posted a copy of the "HRX
Graphics System - HRG Utility Software Manual ", kindly uploaded
by Simon Goodwin who
received it directly from Memotech after the PCW Computer Show in
1984.
- The first MFX boards are now ready to ship - if you have
previously expressed an interest, I will be in touch with you
shortly.
July 2022
- Bill Brendling has released a library of C functions for SDDC to
support programmers wanting to code for the MTX in C. The library is
available here. As well
as the function library, Bill has created a development environment
(using Code::Blocks) that
allows you to automatically build a MTX .run file and invoke MEMU to
execute it. It's really neat - try it out! (An updated version,
dated 23/07/22 is now available.)
- Testing of the MFX is
continuing, PCBs have been fabricated, and apart from a couple of
minor issues, appear to be working as designed. Assuming that we
don't find any "show stoppers", I am likely to make it available for
order in a couple of weeks or so, say around the end of the month. I
am starting to put together some documentation that will describe
how to use it that should hopefully answer any questions that you
might have. I will post the documentation in the
MFX project tree on the
website when it's done.
- It's done! To whet your appetite for MFX, a draft of the MFX
Operator's Guide is now available.
June 2022
- More details revealed on the
development process for MFX
- Bill Brendling has kindly shared his experience and some photos
of how (not) to
open a MTX PSU
- Added a new game,
"Diamond Dash", developed for MSX and ported to MTX by Under4mhz
- Added a new game,
"Mazenstein-3D", developed for MSX and ported to MTX by Under4mhz
- Bill Brendling has made some updates to the
ReSource Manual
May 2022
- Work is continuing on development of the proposed
MFX
- The MFX overview page has
had a minor update; the "mystery enhancement" can now be revealed.
- A recent glut of MTX sales on eBay, likely stimulated by the
"lockdown blues" suffered by retro computer enthusiasts, has led to
renewed interest in CFX and
MAGROM. I still have a
number of PCBs and most components in stock, if you are interested
in buying one or both of these devices, please
get in touch.
- Added a
screenshot of the additional
MAGROM games available
with Version 2 of the MAGROM ROM. Existing MAGROM users with MTX512
or better machines can install this ROM on their existing MAGROM
board. Users can either download the ROM themselves, or get one from
me for a small charge to cover the cost of the ROM and P&P.
April 2022
- Work has started on the design of a new SD card based expansion
for the MTX, the Multi-Function eXpansion
card, (MFX). If this exercise
does lead to a new product, it is likely quite a few months away
from being available, but we'll see . . . . In the meantime, please
don't ask about availability and/or price - at this point, I really
have no idea, but just wanted to give folks a little advance
notification that there may be some good news on the horizon!
March 2022
- Things have been pretty quiet here for a while - real life
getting in the way again . . . however, some news . . .
- Thanks to a generous donation from Paul Smith, I am now the
proud owner of a NewWord ROM board and a HiSoft Pascal ROM board
(V1.4) - thanks a lot Paul!
February 2022
January 2022
See Earlier "News"
2012
2013 2014
2015
2016
2017 2018
2019
2020 2021
2022 2023
|
|
 |
|
|
