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  • So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…

    ... it has:

    + more memory (than the 48K, I mean ... modded mine to have an external tape port (instructions were in ... rubber key Speccy as a memory (and a representation of the ...
    ewgf ewgf April 2011 Sinclair Miscellaneous
  • So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…

    ... an external cassette deck without a modification, and have the 128K memory ...
    Alien 8 Alien 8 April 2011 Sinclair Miscellaneous
  • So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…

    ... has the extra memory and sound chip, loads from external audio (attached ...
    Metalbrain Metalbrain April 2011 Sinclair Miscellaneous
  • So what is the best Spectrum?I've had a search and even though i can remember a similar thread somewhere I'll twist it a bit. Whats the best "unmodified" Spectrum? (modification…

    ... a Kempston.

    [quote]Memory paging
    Better keyboard[/quote ... , and you can add an external AY interface which will work ...
    chev chev May 2011 Sinclair Miscellaneous
  • Question about divide +Hi A friend has sent my a faultly divide + to see if I can repair it. If I use this divide+ with a spectrum 48K (That works perfectly with my stand…

    ... on more interfaces with big external ram memory (DIVIDE PLUS, ZXMMC+,MB02 ... rom only. You can upgrade memory to 128-512kB and use ...
    velesoft velesoft May 2011 Hardware
  • Recommend me an easy to use assembler![deleted]

    ... into the emulated speccy's memory. When you're starting out ... size and complexity using an external compiler/text editor suited for ...
    spud spud June 2011 Development
  • writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…

    ... , with an absolute minimum of external dependencies.

    Also, PC ... to ever point to screen memory. You're not executing code ...
    Philip Kendall Philip Kendall June 2011 Emulators
  • Rom Cartridge - How does it work?So I've got me an IF2 and it has this ROM cartridge slot. How does it work? I read Paul Farrows site but one question remains unanswered. If I have o…

    ... 48k to which part of memory does cartridge map itself? Is ... ]

    Yes, the only memory locations that a rom can ... internal rom and enabling the external rom in its place.
    guesser guesser June 2011 Hardware
  • writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…

    ... program. A closer look at memory dump showed that my emulator ... damage to ROM (at 2 memory addresses to be precise). More ... contents of A register to memory location at address n which ... I/O port of an external device, but I don't ...
    PeterP PeterP July 2011 Emulators
  • writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…

    ... program. A closer look at memory dump showed that my emulator ... damage to ROM (at 2 memory addresses to be precise). More ... contents of A register to memory location at address n which ... I/O port of an external device, but I don't ...
    Dunny Dunny July 2011 Emulators
  • I might try building a barebones PC.Our Packard Bell iMedia 5077 is literally on its last legs. Every time it is switched on something doesn't work, usually it is the sound, sometimes i…

    ... /> -You said you have an external optical drive. Any decent mobo ... replacement of motherboards, power supplies, memory and anything that can go ...
    zxbruno zxbruno July 2011 Chit chat
  • I might try building a barebones PC.Our Packard Bell iMedia 5077 is literally on its last legs. Every time it is switched on something doesn't work, usually it is the sound, sometimes i…

    ... /> -You said you have an external optical drive. Any decent mobo ... replacement of motherboards, power supplies, memory and anything that can go ...
    Alien 8 Alien 8 July 2011 Chit chat
  • Prototype case for original DivIDESomeone has posted some pictures of a prototype case which they have developed in perspex for the original DivIDE - it has a sliding top to allow acc…

    ... as ZX128 no (no free memory in FPGA). DivIDE is 16bit ... 3x 74XX IC must be external.
    velesoft velesoft July 2011 Hardware
  • QL Power supplyIs there any alternative power supply for Sinclair QL? Michael

    ... QL power supply is an external plug-pack, with 9vdc / 1 ... this confused with some older memory types...

    Anyway - if ... so this is only from memory - (which means it might be ...
    Zetr0 Zetr0 July 2011 Hardware
  • Norway attack and bombing84+ dead, many children. What is it with these cowards?

    ... 's falling out of living memory makes it /more/ likely not ... totalitarian state due to the external pressures and requirements from other ...
    ChuckieEgg ChuckieEgg July 2011 Chit chat
  • Commodore 64 - First time trying - REVIEW & Pictures!Right, so the 2nd hand shop was selling this Commodore and accessories. So I decided to buy it, as I've never had a Commodore and this is my first ti…

    ... there is another input for external video.
    I tried plugging ... complicated, you have to POKE memory to change colours! yaghgh!
    Alien 8 Alien 8 August 2011 Sinclair Miscellaneous
  • BETA-DISC (TR-DOS) support in ZX emulatorsBETADISC 128 is original device designed for external use with ZX Spectrum 128/+2(grey). Russians ZX clones (Pentagon, Scorpion, ZX profi, Quorum, ZX…

    ... bus with impossibility connect correct external devices with memory instead original rom.
    velesoft velesoft September 2011 Emulators
  • Amstrad anyone ?I grew with C64 and Speccy, and still use both, but I`m curious about the Amstrad CPC464. So, comparing it to the spectrum only, what is it like ? …

    ... it, but memory organization and palette depends from external circuit a lot ...
    Shiru Shiru September 2011 Sinclair Miscellaneous
  • Price For A TR-Dos Drive And Interface?hi all im seriously considering getting a tr-dos unit to to use with my various spectrums and was wondering wot sorta price they go for and would be…

    ... . PROFI interface support TR-DOS memory paging and contain DOS version ... ramdisc. At end of extra memory 1MB is placed TRD image ... will use IDE ports from external DIVIDE for load/save to ...
    velesoft velesoft September 2011 Hardware
  • Second Hand SpectrumHi just joined the Forum. I have picked up a Spectrum at a s/h shop and would like some advice please. I have had two ZX81's packed away for severa…

    ... 48K Spectrum with a bad memory chip, so effectively 16K.
    external keyboard etc. I also powered ... it from a external 5v (I think) power source ...
    Spirantho Spirantho October 2011 Hardware
  • Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…

    ... cheap: it needs too much memory to implement palettes, so a ... a CPLD solution with an external static RAM chip. Maybe cheaper ...
    mcleod_ideafix mcleod_ideafix October 2011 Development
  • Distinguishing between models?I'm running the risk of being pointed to the faq here, so sorry in advance. Something I'm trying out requires that the program can distinguish betwe…

    ... space contention (slow ports, slow memory pages,etc...)

    Some ... . (or it's +2A with external FDD interface)
    velesoft velesoft November 2011 Development
  • Laptop questionsOur teenage daughters christmas present is going to be a laptop. I'm a little lost on what kind of processors and gfx(cards?) these need to have to b…

    ... it rather than using an external one as she probably will ... always be copied to a memory stick first (using the desktop ...
    MinerWilly MinerWilly November 2011 Chit chat
  • The SAM CoupeDoes anyone own one of these? I remember being jealous of a friend who bought one of these machines which had a disk that made the system compatible …

    ... palette, full ports adressation, extended memory, programmable interrupt, midi interface, joystick ... mode. If external 1MB memory is connect, then enable memory paging in high ... use on SAM COUPE with external 1MB memory. Some ZX games with ...
    velesoft velesoft November 2011 Hardware
  • Dingoo A32 emulator/console anyone?At $70 it seems to be a good deal: [url]http://www.thinkgeek.com/clearance/on-sale/bd6f/[/url] Anyone have one of these? The OpenPandora will prob…

    ... and also plays games off memory card unlike the earlier(?) "Streets ... " more games sitting on an external drive somewhere ;)
    richl richl December 2011 Chit chat
  • spectraNET 2012Hello, time ago I got a divIDE interface and found it awesome, not many IC and so amazing capabilities. Nowdays Internet is everywhere so I looked ar…

    ... games very fast, independently of external devices such as tape recorders ... an ethernet interface, a SD memory card interface, and a USB ...
    mcleod_ideafix mcleod_ideafix December 2011 Announcements
  • Sam CoupeI know it's an extremely long shot but is anyone looking to part with their beloved Sam Coupe as I've got a loving home waiting for one.... Would pr…

    ... pleasantly surprised at how good external condition it was in, barring ... surprised to see the the memory chips were 4 piggybacked 81c4256a ...
    cmonkey cmonkey February 2012 Wanted
  • New DivIDEIs this the only place to obtain a new DivIDE? [url]http://www.lotharek.pl/product.php?pid=25[/url] Tried to purchase a device from there, but am g…

    ... support new feature - external devices can disconnect DIVIDE memory if need (one ...
    velesoft velesoft March 2012 Hardware
  • A new multicolor engine called BIFROST*I'm glad to announce the release of a new multicolor engine implemented by yours truly, including high quality 16x16 tiles designed by R-Tape: [IMG]…

    ... of starting at top of memory and growing downwards as I ... any overhead introduced by an external control would probably ruin the ... occupies the beginning of the memory space after the program (instead ... of the top of memory) then everything will just work ...
    Einar Saukas Einar Saukas March 2012 Brand new software
  • A new multicolor engine called BIFROST*I'm glad to announce the release of a new multicolor engine implemented by yours truly, including high quality 16x16 tiles designed by R-Tape: [IMG]…

    ... is to get all available memory, but for non conversational ... any overhead introduced by an external control would probably ruin the ... occupies the beginning of the memory space after the program ( ... instead of the top of memory) then everything will just work ...
    boriel boriel March 2012 Brand new software
<1…15161718192021…34>

Latest Posts

  • I bought an accoustic guitar. How do you play it?
    Maroc's Other Projection on 6:04PM
  • I am currently watching.....
    Antiriad2097 on 5:05PM
  • European Software Titles with an English version
    harriusherbartio on 12:06PM
  • How Do You Categorize Your Speccy Software and Games?
    harriusherbartio on 11:21AM
  • Fixed Speccy Software. And which games remained unfixed?
    harriusherbartio on 11:01AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
  • Happy 40th Birthday to the Amstrad CPC464!
    rich_chandler on April 21
  • Another Birthday! The Game Boy Is 35!
    mel the bell on April 21
  • Elusive Strategy Games done by the Smaller or less Prolific Software Houses.
    harriusherbartio on April 21
  • 1992 Spectrum Software
    harriusherbartio on April 21

HitBox

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memory 21.8K 32.5K

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