-
Win 10 or not to Win 10, that is the question.So Win 10 is going to be free.
... presume if I put a memory upgrade in it things might get ... -
New MEMFACE projectMEMFACE is my old project, but never finished. Now is PCB done (at the post office) and I write firmware for CPLD. MEMFACE is interface with external…
[img]http://velesoft.speccy.cz/other/memface1_v02_3.jpg[/img]
MEMFACE will soon ready (version without SD slot, only memory upgrade). Price will 38 USD. Someone need one ?
Please send me message to sprinter2000(a)quick.cz -
Happy 30th birthday Amiga!A few days late but never mind. The first computer I could call my own, I have fond memories of the Amiga500 with Batman pack. For some reason I …
The Amiga had a lot of dungeon crawlers. My fave was probably Captive. The Eye of the Beholder series were good too. Had a lot of fun with Chaos Strikes Back too (was the reason I got the trapdoor memory upgrade) -
64k speccydoes anyone have instructions on how to use the extra 16k found in some spectrums?
[url="http://8bit.yarek.pl/upgrade/zx.wonder/index.html"]Wonder ... ]
[quote]Simple ZX Spectrum memory upgrade to partial ZX128 compatibility.
upgrade.[/quote]
[b][i]Mark ... -
Spectrom interface ?Hi all, I got 2 of this devices ... :) [img]http://forest.no-ip.org/wos/spectrom/20151006_151428.jpg[/img] [img]http://forest.no-ip.org/wos/sp…
... (0 - 16383) of the Z80 memory space. It is however possible ... needed. When this happens, the external ROM (or RAM) temporarily occupies ... , only 16 K of the external memory is accessible at a time ... -
7mhz CPU?One of the things I like about Spectaculator, is that I can zap the clock speed of the emulated CPU up. Doing so makes me wonder about why the desig…
... />
But, if you have external memory connected you can use that ... reading and writing to that memory, but there will still be ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
That's an intact Fox memory upgrade in that above board - it was the only way of using non-TI RAM in an Issue 2 machine.
B -
ZX Spectrum CartridgesI have been thinking of "cloning" ZX Cartridges for a while (case, board and silicon skirt), to be able to make new releases or replace damaged cartr…
Hi, in all 48k models, external memory peripherals can only take control ... rom space. There is no external way you can disable the ... that space with a banked external memory like you suggest. This is ... -
Reproduction Issue 1 grey keymats - yay or nay?A discussion is live on the Spectrum 4 Ever FB group regarding whether it's a good idea to have replacement grey keymats for Issue 1 Spectrums produc…
... (I have a third party memory upgrade board, but it has a ... -
ZX Spectrum, ZX81 and Middle SchoolersToday I gave a talk to 120 US middle school kids (7 grade) about computer science and careers in programming. I also gave them a taste of programmin…
... no easy way to add external memory). It even comes as a ... !
They need an external keyboard and monitor so not ... -
What is needed to get a high standard , "emulator focused" PC?The implication I am making is that a normal PC can be improved on emulation wise by building in some emulation friendly features . But this could be…
And not forgetting the "free" memory upgrade.
Strictly speaking , the ... emulator does not need extra memory but it is here free ... : there is so much "old memory" from the past "knocking around ... -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... as far as creating an external memory module that adds a ... the Zx Uno, as an EXTERNAL memory module, but others are ... (classic design), some with 2MB external memory modules (which can be purchases ... think they connect to any external drives though - games are ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... Issue 2 with a FOXX memory upgrade, fitted by myself back in ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... a picture of a Fox memory upgrade (see pic above) So thanks ... reference to the Fox RAM upgrade here July 2004[url="https ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
For completeness, here is the top side of the plugin chip for the Foxx memory upgrade.
http://i432.photobucket.com/albums/qq45/FrankT4/FOXX.jpg -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... .
The memory upgrade is just the memory chips, and the green ... socket, came from the Foxx memory upgrade.
http://www.worldofspectrum.org ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... it appears that this Fox Memory upgrade was similar to but not ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... Speccys I had confused the memory upgrade thing with the ULA thing ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... close up pic of the memory upgrade . I know there won't ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... why I thought a RAM memory upgrade had anything to to with ... -
Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... (or Foxx) PCB in the memory upgrade kit is for issue 2 ... -
DivIDE allram mode help neededHi guys, are there any DIVIDE wizards out there that can explain how i page in the allram and add a rom file to it i sometimes need to load spect…
... similar devices with compatible memory, but each use different ... DIVMMC devices support identical memory paging = compatible with ... DIVIDE/DIVMMC connect own external memory. At addess 0-8191 ... here DIVIDE/DIVMMC disconnect external memory and connect back ZX ... -
New MEMFACE projectMEMFACE is my old project, but never finished. Now is PCB done (at the post office) and I write firmware for CPLD. MEMFACE is interface with external…
... Idea is make MEMFACE as memory upgrade only (rom expansion, ram expansion ... -
New MEMFACE projectMEMFACE is my old project, but never finished. Now is PCB done (at the post office) and I write firmware for CPLD. MEMFACE is interface with external…
... (version without SD slot, only memory upgrade). Price will 38 USD.[/quote ... -
Other than using attributes what other ways to detect collisions, when using char based movement?So I'm slowly working out the bits and pieces to write a game completely in assembly. I've been using attributes when writing in BASIC to detect whet…
... than storing them somewhere in memory.[/quote]
... the processor die, not in external memory ICs.
Think ... [/i] of Register File memory. From the programming point ... assembly to refer to particular memory locations in RAM, registers ... -
Keeping up to date with PC builds.I only do PC builds infrequently and I have stopped reading Micro-Mart so my abilities in the area can languish pretty quickly. But if it is new i…
... 1998 - Memory Upgrade to 32mb Upgrade OS to Win 98
1999 - Memory Upgrade to ... /> 2001 - Mobo and CPU Upgrade to AMD 800mhz Athlon and ... Windows XP.
2003 Upgrade to new Tower Case (same ... innards)
2004 Upgrade Mobo and CPU to Athon ... -
Keeping up to date with PC builds.I only do PC builds infrequently and I have stopped reading Micro-Mart so my abilities in the area can languish pretty quickly. But if it is new i…
... 1998 - Memory Upgrade to 32mb Upgrade OS to Win 98
1999 - Memory Upgrade to ... /> 2001 - Mobo and CPU Upgrade to AMD 800mhz Athlon and ... Windows XP.
2003 Upgrade to new Tower Case (same ... innards)
2004 Upgrade Mobo and CPU to Athon ... -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... however was that with the external memory extension (which admittedly came after ... -
Direct drive LCD screen - looking for information on previous projects people may have attempted.Hi All, My first post, so please forgive and guide if I've posted in the incorrect section. I'm a speccy user from way back in the 80's, but m…
... hard, you just allow your external memory to be written to when ... you MUST NOT let your memory or register be read by ...
