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SENDING beeper music from Z80 to AY?Hello. According to [url]http://z80.e-demo.pl/[/url] Z80 sends music-data to ULA (the 1-bit transducer). I was wondering if it's possible to send…
... to [url]http://z80.e-demo.pl/[/url] Z80 sends music-data ... with 3 channels digital music. Z80 can send it to beeper ... with chiptune/synthetic music from Z80. Is it possible to use ... -
IF2 Rom snapshot creationHi, is it possible convert a Speccy 16k snapshot to a Interface 2 Rom file? I've the original Ultimate Pssst, Cookie, Trans-am and Jetpac tapes and …
... snapshot to a Interface 2 Rom file?
I've ... I would like to make rom files to complete my IF2 ... rom collection for personal use only ( ... -
Sinclair 128K+ Rom dead?While repairing one of these boards my mind was elsewhere and I put the rom back in the wrong way round and now it doesnt work (scrambled screen) alt…
... elsewhere and I put the rom back in the wrong way ... an 'eprom' rather than a rom right? Which means its programmable ... IMG]
Is it a rom or an eprom and if ... can anyone supply a working rom/eprom? For now i replaced ... it with a rom from a grey +2 and ... -
Program to convert .bin to other file format?I'm after a Windows program to convert one disk image file format to another. At the moment I'm have downloaded some Sega Saturn games and they are …
... convert one disk image file format to another. At the moment ... and they are in .bin format with a .cue file. But ... to convert into some other format.
Any one know ... -
ULA Book - Target Audience?This is probably of most intrerest to hardware chaps, but a greater community input would be good. I've been turning all my ULA analysis into a love…
... make up the Specturm (RAM, ROM, Z80 etc). This might be too ... -
Simple CF card interface for interested...I'm about to manufacture smaller count of simple CF card interfaces for Spectrum 48K. Some details and supporting SW are here: [url]http://www.ppest…
... />
IF will be with ROM on board - it is necessary ... troubles with internal ROM replacement.
SW in ROM (some kind OS ... PC SW for copying/converting Z80 and TAP files to/from ... -
A good site with Z80 ZX Spectrum 48K tunesI found this good site; [url]http://z80.e-demo.pl/[/url] ; I listened to a few tunes yet, and I am [B]AMAZED![/B][B]To me it sounds WAY BETTER THAN A…
... this good site; [url]http://z80.e-demo.pl/[/url] ; I ... would add a second dedicated Z80 chip and ULA for beeper ... be if there were two Z80 and ULA chips that would ... -
Another file format description pageDear Forum readers, I'm hosting another description site of ZX-Spectrum emulator file format descriptions, where you may find several file formats i…
... of ZX-Spectrum emulator file format descriptions, where you may find ... -
ANN: zx-state (.szx) file format updatedThe zx-state (.szx) file format has been updated to version 1.3 Full documentation is available [URL="http://www.spectaculator.com/docs/zx-state/int…
The zx-state (.szx) file format has been updated to version ... -
Help with EarthLightBeen trying to play Earthlight (format z80) in the ZX Spin emulator, but all I'm able is to see the initial screen with a yellow cursor, that doesn't…
Been trying to play Earthlight (format z80) in the ZX Spin emulator, but all I'm able is to see the initial screen with a yellow cursor, that doesn't respond to any key I press. What am I doing wrong? :(
Help please -
Alternative ROM thru DivideSorry if this could be a stupid question: I know the Divide+ can load Interface 2 Roms into internal memory by using Residos and the %INSTALL comman…
... and launch them thru the %ROM command.
Can I ... load some alternative ROM OS too, in the same ... like to run a 48k ROM file (downloadable from Philip Kendall ... -
Alternative ROM on original DivIDEOriginal DivIDE interface contain too allram mode (16kB paging). [url]http://raww.org/index.php?name=News&file=article&sid=2471[/url] Switch to ALLR…
...
Alternative ZX ROM instalation:
DI
LD ... /> LD BC,16384
LDIR ;rom instalation (from 49152 to DivIDE ... .tap[/url]
BS-ROM+BS-DOS for DivIDE: (without ... -
Dump Sinclair character set to file?Hi guys, I'm working on a version of Manic Miner for the TI-99/4A. It's not a port, as I'm not looking at the original Z80 code, just re-creating th…
... not looking at the original Z80 code, just re-creating the ... character set is in the ROM, and also, I don't ... -
Was Knight Lore Really Written Before Sabre Wulf?Was Knight Lore really written before Sabre Wulf or was this a clever form of self promotion by the Stamper brothers? It was a great piece of journa…
... />
What do our resident z80 experts think?
It ... with experimenting with the isometric format before Knight Lore came out ... -
Format MagazineMy thanks to Mort! for scanning issues 11/09, 11/10, 11/11 and 11/12 My thanks also to [FONT=Arial,Helvetica] Rudy Biesma for scanning 08/08…
... in the other issues of Format.
Best news I ... -
ANN: InkSpector 1.0 finally released!Hi, InkSpector 1.0 is now available from [url]http://www.inkland.org.uk[/url] (Changes from v0.93 at the bottom of this msg) InkSpector is a scrip…
... .txt for details.
? .sna, .z80 (all versions) and .szx snapshot ... replay file support
? .rom Interface 2 ROM support
? .zip file ... .
Added Interface 2 .rom file support.
inks ... -
ZX-Blockeditor version 1.0.1.9 publishedToday I have published the newest release of ZX-Blockeditor, which comes with new file format support (TRD, SCL, $?, CSW, TZX 1.2, SZX 1.3 and update…
... , which comes with new file format support (TRD, SCL, $?, CSW, TZX ... .3 and updated reader for Z80 file variations).
Furthermore, You ... -
Copy interface ROM content to RamHi all, I have a very rare logitec centronics and disc interface. To save its ROM content I would like to copy it Ram and store it somewhere. How ca…
... disc interface. To save its ROM content I would like to ... be sure that the Interface ROM is paged in during the ... -
Selling: RARE Spectrum ROM Cartridges, Genius Mouse and Art Studio and more!I'm selling my old collection of games and magazines, including: Planetoids Interface II ROM Horace and the Spides Interface II ROM OCP Art Studio …
... :
Planetoids Interface II ROM
Horace and the Spides ... Interface II ROM
OCP Art Studio ... -
Joysticks on Amstrad boardsNever mind the oddly wired connectors for this post... as we all know, the joystick ports on the +2 and +3 are Sinclair Interface II equivalents. Is…
... that would need a new ROM.
Is this technically ... the Kempston interface with a FORMAT command on the "j" channel ... -
Spectaculator help fileCan't read the v7.00 .chm help file, all links say, [quote]This program cannot display the webpage Most likely causes: You are not connected …
ROM test cartridge (Ian Logan)?I am trying to find out anything on the Rom Test Cartridge issued by Sinclair Research, for diagnostic testing of the Spectrum. I believe it was issu…
... find out anything on the Rom Test Cartridge issued by Sinclair ...Neo Geo in MAME 0.126I've recently had to have a complete format of my hard drive and have set about re-installing everything, so I've taken the opertunity to update MAME…
... had to have a complete format of my hard drive and ... ) But, the Neo Geo BIOS ROM apears to be broken in ... 's comming up with missing ROM's (before you say anything ... , I have got the latest ROM). Has anybody else noticed this ...Genuine Rom cartridge games and programsI would like to start collecting ORIGINAL Rom cartridge programs and games, but have been warned by a few collectors that this area is cluttered with…
... like to start collecting ORIGINAL Rom cartridge programs and games, but ...Any BBC aware Specchums out there?After the UK101 and VIC20 emulators I've moved my sights onto emulating a BBC computer. This emulator will be different though in that it will be a Z…
... that it will be a Z80 / 6502 hybrid. It still ... run the real BASIC 4 ROM, but the operating system ... calls will be emulated in Z80 for maximum speed. This ... will be in native, fast Z80.
I actually ... and run any Language paged ROM though. I have tested ...128 ROM paging alternativeWould this work (with the appropriate code in each ROM)? [code] ; 128 rom paging routine ; use rst 28h with call address stored after restart ;;rom…
... the appropriate code in each ROM)?
[code]
; 128 ... rom paging routine
; use rst ...Z80 ApplicationsI never realised how widely in use the humble Z80 processor was in early Arcade games (Galaga had 3 running in Parallel), Fax Machines, Photocopiers,…
... widely in use the humble Z80 processor was in early Arcade ...alternate BASIC ROMI've come up with a few patches to the standard ROM to make it use the 128 shadow screen by default. The ROM is reorganised as follows: RAMTOP is se…
... few patches to the standard ROM to make it use the ... shadow screen by default. The ROM is reorganised as follows:
I just learnt that Spectrum has 1kB of unused ROMWell, man learns through all his life. I have just discovered that Spectrum has over 1 kilobyte of unused ROM memory, from address 14446 to 15615. Al…
... over 1 kilobyte of unused ROM memory, from address 14446 to ...Developers developers developers developers developers!OK, I think it's at a stage where someone else can also have a go at doing things with the Spectranet. If you've not been following the hardware foru…
... support, and 128K of flash ROM (which is programmable from the ... enough performance out of the Z80 for an SSH client!)
