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  • Universal disk drive controller project - information needed! Hello Speccy world! I am a hardware developer from Russia and old Speccy fan. Currently i am starting a project aimed at joining Western and Easter…

    ... ROM entrypoints) and 16 kb RAM to existing Beta128 controller. After ... it is possible to expand RAM size in order to boot ... with floppy images stored in RAM and requires 1024kb of memory ...
    Sonic Sonic June 2005 Sinclair Miscellaneous
  • Universal disk drive controller project - information needed! Hello Speccy world! I am a hardware developer from Russia and old Speccy fan. Currently i am starting a project aimed at joining Western and Eastern…

    ... ROM entrypoints) and 16 kb RAM to existing Beta128 controller. After ... it is possible to expand RAM size in order to boot ... with floppy images stored in RAM and requires 1024kb of memory ...
    Sonic Sonic June 2005 Development
  • ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…

    ... Map which shows the spectrum RAM graphically, with highlighting of areas ... about with the Spectrum's RAM
    Sysvars editor for keeping ...
    Dunny Dunny June 2005 Emulators
  • ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…

    ... Map which shows the spectrum RAM graphically, with highlighting of areas ... about with the Spectrum's RAM
    Sysvars editor for keeping ...
    Dunny Dunny June 2005 Sinclair Basic
  • Help with dead Spectrum +2aHello. My Spectrum +2a died some time ago. It was powered on, I looked away and next time I looked at it, screen was black. I have replaced the 4 r…

    ... . I have replaced the 4 ram ICs, Z80 and ROM ICs ...
    Timppa Timppa July 2005 Sinclair Miscellaneous
  • OT: mouse problem on PC... help!I recently bought a laptop, and it is great, except for one minor problem; I cannot use a mouse wheel on it. Everything else works fine, all programs…

    ... is a P3-700, 128MB RAM, with Win98 SE. I've ...
    ewgf ewgf July 2005 Chit chat
  • Graphic issues with SpinOk, I've always meant to get this sorted out but never did for various reasons that I don't remember at the moment. I get choppy framerates with Spi…

    ... XP 2.8Ghz, with 512MB Ram, and an ATI Radeon 9600 ... AGP with 128MB Ram. Latest directX (9.0c) installed ...
    Arjun Arjun July 2005 Emulators
  • 128k Speccy ScreenAm I right in thinking that you can draw to one, while displaying the other (therefore eliminating the need for timing when you dump the screen and d…

    Am I right in thinking that you can draw to one, while displaying the other (therefore eliminating the need for timing when you dump the screen and draw the sprites etc... a-la 48k ??)
    dansauk dansauk August 2005 Development
  • Selling off my old Speccy games...Hey! I've moved house and as such all old crap I don't use needs to be shifted etc etc etc blah blah blah I've got some games fully cased with inla…

    ... know if it was a RAM extension. I'll send a ...
    InsertFaveGameNameHere InsertFaveGameNameHere September 2005 Sales
  • Help with loading knowledgeHi. I'm new to spectrum coding and have a few questions to do with how the spectrum loads programs. You press LOAD "" and play the tape, and it find…

    ... to the correct places in RAM?

    How is all ...
    claz claz September 2005 Development
  • New GP32 coming out....The spec looks excellent and should run MAME, SNES and hopefully GBA full speed. Whats also exciting is the TV out connection !.... The ultimate ho…

    ... /> Custom Graphics hardware
    64M RAM + 64M Nand
    TV-out ...
    psj3809 psj3809 September 2005 Sinclair Miscellaneous
  • unreleased spectrum protection system - any use any more? also pokerama sourceDon't know if anyone's interested in this. During my days hacking games for Your Sinclair and Crash (and Sinclair User for a while) I had a pet proje…

    ... it used every byte of RAM. Lots of never-before-seen ... all over every byte of RAM, Alkatrazz-style lump of loads ...
    JonNorth JonNorth September 2005 Development
  • Switch to 48mode without 'SPECTRUM' commandIs there a poke(s) to switch to 48 mode without SPECTRUM command. I want my tape loaders to switch automatically. I know how to switch ram banks ok…

    ... . I know how to switch ram banks ok, but not rom ... /> This is how I switch ram banks in my rem loaders ...
    FrankT FrankT September 2005 Sinclair Basic
  • Help please on a requestI have had the following request which I can' t help out with. Any suggestions please ? "I remember having a rpg for the spectrum (possibly +2) wher…

    ... you had to get your timing right
    There was a ...
    ADJB ADJB October 2005 Games
  • Emulating the SamRAM on the ZX Spectrum SEGerton Lunter gave me permission to reuse the code, but so far I have not been able to get the software to work in paged RAM banks.

    Gerton Lunter gave me permission to reuse the code, but so far I have not been able to get the software to work in paged RAM banks.
    chev chev October 2005 Emulators
  • DCP P-PACK (4K RAM I/O)Ive got these I/O Packs in fantastic conditon (one of them is boxed as you can see) It would be a waste to put them on ebay I feel, so I'm intereste…

    Ive got these I/O Packs in fantastic conditon (one of them is boxed as you can see)

    It would be a waste to put them on ebay I feel, so I'm interested to see if they are of any use to anyone, and if they are of any value.

    [url=" ...
    GLang GLang October 2005 Sinclair Miscellaneous
  • ZX Spectrum+ and ZX81Ive got these two machines that I was looking to put on ebay but I was wondering if anyone was interested in them here first, would rather send them …

    ... /> --
    ZX 81
    16k Ram Pack
    Original PSU
    GLang GLang October 2005 Sales
  • divIDE issuesI discovered a few issues with the divIDE hardware and FATware software that may be of interest to some people. 1. ROM paging If your Spectrum is a…

    ... Spectrum is able to page RAM over the BASIC ROM the ...
    chev chev October 2005 Development
  • Linux box broken now :(Arg, my computer broke down yesterday. P3, 598MHz, 128 MB RAM, blah blah blah... A couple of weeks ago it started crashing ridiculously often. Yeste…

    ... yesterday. P3, 598MHz, 128 MB RAM, blah blah blah...

    wilsonsamm wilsonsamm November 2005 Chit chat
  • Loads of hardware for saleApologies for the bump but I'm still offering up the following for grabs. Please email me // wadsterboy(AT)hotmail.com // with an offer (including po…

    ... %20006.jpg[/url]

    Ram Electronics Spectrum Joystick Interface MK2 ... %20008.jpg[/url]

    RAM turbo interface
    No box ...
    wadsterboy wadsterboy November 2005 Sales
  • The ULA and ScreenI've asked something similar before but please bear with me. I'm trying to understand the way the screen is controlled. The ULA controls output to …

    ... ROM,ULA and add more RAM ?? or am I completely of ...
    Saboteur Saboteur November 2005 Hardware
  • Speccy on BBC News video clipOn the [url="http://news.bbc.co.uk/1/hi/technology/default.stm"]BBC News Technology front page[/url] there's currently a video clip entitled "Pong to…

    ... , the direct link to the .ram video file is [url="http ... /news_web/video/9012da68002cbb0/bb/09012da68002cc66_16x9_bb.ram"]here[/url] :)

    Daren
    Daren Daren December 2005 Sinclair Miscellaneous
  • retro survival forumis it down? the other day i tried accessing it and got some ruskie webhosting page, then just after i was on the forums reading all the arguements a…

    ... and threats :(
    today its timing out and not loading, but ...
    mel the bell mel the bell December 2005 Sinclair Miscellaneous
  • Weird bug in BASin 13I was checking out the new RAM disk feature of BASin and I came across a weird bug. I typed in a small program and saved it to the ramdisk. Entering…

    ... was checking out the new RAM disk feature of BASin and ... listing the contents of the RAM disk, it displayed garbage and ...
    Ian Hamilton Ian Hamilton December 2005 Emulators
  • dK'Tronics 4K Graphics ROMHi, I've got a working 4K graphics ROM fitted (today) in my ZX81 (yay!). I'd like to put a RAM chip (battery-backed) in the socket provided, howeve…

    ... 'd like to put a RAM chip (battery-backed) in the ...
    hldswrth hldswrth December 2005 Hardware
  • ROM paging questionAssuming the Spectrum 128 memory map and port addresses, but two custom ROMs in place of the normal Editor and BASIC, what is the most efficient way …

    ... it returns.

    The RAM part of the paging routine ...
    chev chev January 2006 Development
  • ROM POKE-able emulatorIs there an emulator available where you can POKE the ROM (and also altering it) while running? Thereby making the ROM work like RAM. Preferably a…

    Is there an emulator available where you can POKE the ROM (and also altering it) while running?

    Thereby making the ROM work like RAM.

    Preferably an emulator running on MAC OS!
    Dr BEEP Dr BEEP January 2006 Emulators
  • BASin Release 13 is now availableI'm still at it. BASin is now in it's 13th incarnation (disregarding the inter-version updates) and is now available at [url="http://homepage.ntlw…

    ... +2 manual that made the RAM Disk possible!)
    Added - ... your RAMDisk.
    Added - 128k RAM page bank switching mechanisms for ... 128k Errors were corrupting the RAM Disk when they triggered - SP ... reporting was very broken for RAM Disk errors.
    Fixed - ...
    Dunny Dunny January 2006 Emulators
  • BASin Release 13 is now available[unashamedly x-posted from Emulators forum] I'm still at it. BASin is now in it's 13th incarnation (disregarding the inter-version updates) and is …

    ... +2 manual that made the RAM Disk possible!)
    Added - ... your RAMDisk.
    Added - 128k RAM page bank switching mechanisms for ... 128k Errors were corrupting the RAM Disk when they triggered - SP ... reporting was very broken for RAM Disk errors.
    Fixed - ...
    Dunny Dunny January 2006 Sinclair Basic
  • What happens during a reset?I always used to wonder about this, but only thought a bit more about it last night when noticing after all these years what actually happens. Obvio…

    ... during a reset: the entire RAM is set to value 2 ... , why? Is this just a RAM test to make sure all ...
    Gwyn Gwyn February 2006 Sinclair Miscellaneous
<1…17181920212223…34>

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