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Spectrum ROM/Emulator Cartridge for Timex Sinclair 2068I'm looking for this cartride to use with TS 2068 (The Spectrum emulator is a Spectrum ROM on cartridge. To the software this looks exactly the same…
I'm looking for this cartride to use with TS 2068
(The Spectrum emulator is a Spectrum ROM on cartridge.
To the software this looks exactly the same as a 48K Spectrum.) -
Calling ROM routinesFirstly, sorry if this is the wrong forum to post this in, but I wasn?t quite sure under which heading is best fitted. I?m trying to figure out how…
... best fitted.
I?m trying to figure out how ... to invoke the LOOKVAR ROM routine to discover where a ... table?
All my m/c books are for ?beginners ... don?t cover invocation of ROM routines at all.
Complete Spectrum ROM Disassembly error?I've discovered what looks like an error in the [url=ftp://ftp.worldofspectrum.org/pub/sinclair/books/CompleteSpectrumROMDisassemblyThe.txt]online ve…
... version of the Complete Spectrum ROM Disassembly[/url]:
[code ... ; resetting[/code]
I'm pretty sure the last instruction ...Speccy character set address in ROM?Hi guys Can anyone tell me where the speccy character set lives in speccy rom, say, starting from the ! (ASCII 33) character? I'm actually writing …
... character set lives in speccy rom, say, starting from the ! (ASCII ... 33) character?
I'm actually writing a BASIC program ...Urgent Help needed to fix this: calling all machine code gurusI am currently trying to write tutorials on the amazing Orfeus music composer by Proxima which allows you to do multi channel music through the beepe…
... must be some call to ROM
dec sp
... or a
jp m,l8a5c
call l8c78+1 ... or a
jp m,l8a23
call l8c87
cp #11
jr c,l8adb ... hl
l8be0:
cp #00
jr c,l8bf2 ...Developing the Spectrum ROMI'm working on some Z80 assembler for a Z80-based single board computer that I'm building. For the things that don't poke my hardware, I'm using a Sp…
... single board computer that I'm building. For the things ... poke my hardware, I'm using a Spectrum emulator ( ... the string library. I'm also using sjasm-plus ... the code for the Spectrum ROM was being developed, presumably ... burn EPROMs. So I'm presuming they had some ...Well I'm excited, but I guess you might not beHehe this is as far as I got today, a silly little border program: [PHP] ORG 32768 PROGGY: LD C,255 ; We loo…
... A ; Increment register A
CP 16 ; Compare to 16
CP 1 ; Is it 1 yet ... is utterly rubbish, but I'm still learning. Quite excited, as ...Possibly a little OT: Exporting ROM function addresses to the Z88DKOK, so I'm using the Z88DK. It's entirely possible that some documentation has bypassed me. But assume I have a function in ROM, say, at address 0xF0…
OK, so I'm using the Z88DK. It's ... I have a function in ROM, say, at address 0xF00, let ... a method to export the ROM's symbol table into something ...Q. on a book (48k/128k ROM dissassembly)Would you, great WoSsers, please recommend THE greatest, bestest and preferably completestest Speccy ROM (any 48k & 128k (not QL, zx80/81, nor clones…
... , bestest and preferably completestest Speccy ROM (any 48k & 128k (not ... :40pm and I'm amazingly enough sleepy ... I'm heading for sleepy ...Wanted: "Complete Spectrum ROM Dissassembly"I'm on the prowl for the book [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000076"]Complete Spectrum ROM Disassembly[/URL]. PM me or repl…
I'm on the prowl for the book [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000076"]Complete Spectrum ROM Disassembly[/URL].
PM me or reply.
Skarpo
:-)splib2 from ROMI'm trying to generate IF2 ROM games for ZX Spectrum 16K using z88dk + splib2. So far I've managed to create a new crt0 file and to generate valid RO…
I'm trying to generate IF2 ROM games for ZX Spectrum 16K ... (i.e. graphics, masks...) in ROM or is it written to ...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 …
I'm selling my old collection of ... :
Planetoids Interface II ROM
Horace and the Spides ... Interface II ROM
OCP Art Studio ...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:
m working on. I just wondered ...[Discussion] Planned corrections to: The Complete Spectrum ROM DisassemblyOk, folks. Since I'm not obtaining replies from those involved in the previous effort to transcribe The Complete Spectrum ROM Disassembly, I'm going …
... transcribe The Complete Spectrum ROM Disassembly, I'm going to take ... position of assuming I'm ok doing these corrections ... http://freestuff.grok.co.uk/rom-dis/[/url] informing them ...
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I'm posting on this forum hoping ...MGT PlusD/Disciple ROM statusNot quite sure where to post this, but I'm guessing that emulator authors might be well-placed to answer this... Does anybody know what the status o…
... to post this, but I'm guessing that emulator authors might ... modified version of the PlusD ROM code. Who owns the copyright ...ANN: ZX Spectrum +2g ROM setI'm working on another modified ZX Spectrum. This one is based on the +2A. There's quite a lot of work to do on the hardware but the ROM set is prett…
I'm working on another modified ... on the hardware but the ROM set is pretty much ... /> 3: The original 48 BASIC ROM
The Spanish ... /> UK (switch to UK editor ROM)
USR 0 ... enabled.
SPECTRUM selects ROM 3 with the additional hardware ...SEBasic.ROM - Where can I find latest release?Hello SEBasic.ROM Where can I find the latest release? This rom is included with ZXSpin, but I'm after newer release. Also version with Spin has p…
Hello
SEBasic.ROM
Where can I ... latest release?
This rom is included with ZXSpin, but ... I'm after newer release. Also version ... (for Spin)...
I'm after latest copy to install ...Test ROM Cartridge For SaleI'm selling another load of gear including a Sinclair Research Test ROM Cartridge. [url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=4000772…
... 'm selling another load of gear including a Sinclair Research Test ROM ... ://shop.ebay.co.uk/blooda/m.html?_nkw=spectrum&_sacat ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... br />
Hi folks, I'm a machine code novice who ... number and use the instruction cp (= compare) to see if ... -
Choose a location in ROM where the are 256 random ... ;source of random bytes in ROM
ld d,0< ... ;source of random bytes in ROM
ld d,0< ...Sinclair ZXC3 FLASH ROM CartridgeI recently received mail about the new ZXC3 PCB which provides the unique ability to program it directly from the Spectrum without the need for an EP…
... the programming of the FLASH ROM. The only additional hardware ... (.Z80 and .SNA) and ROM image files (.ROM and .BIN), allowing the ... backwards compatibility with existing ZXC2 ROM cartridge programs. The ZXC3 also ... ---
PS: No, I'm not affiliated2 Spectrum ROM Carts, IF2 & some ZX81 stuffI've just listed a few [URL="http://shop.ebay.co.uk/shineyflower/m.html?_nkw=&_armrs=1&_from=&_ipg=&_trksid=p4340"]items on ebay[/URL] all 99p start …
... co.uk/shineyflower/m.html?_nkw=& ... Spectrum_W0QQitemZ300421704185QQcmdZViewItemQQptZUK_VintageComputing_RL?hash=item45f28769f9"]Backgammon ROM[/URL]
... ZX-Interface-2-ROM-Joystick-Ports_W0QQitemZ300421711617QQcmdZViewItemQQptZUK_VintageComputing_RL?hash ...Some ROM/EPROM questions...I've got a ZX Spectrum +, a +2A and +3 computers, and I've been using +3e project ROMS for a while in my +3. I was thinking about using an EEPROM or…
... I'll ever change the ROM, but it may happen)
ROM cartridge using a "big" ROM with a selector. I'm currently ... ), can I have problems switching ROM programs without powering down the ...DRAW x,y,a Algorithm - how does the ROM do it?Hi all, Getting on with SpecOS, and one of the things I would love to do is to preserve the original ROM's behaviour when drawing Arcs. This is don…
... is to preserve the original ROM's behaviour when drawing Arcs ... 've been reading the Complete ROM disassembly, where they provide an ... drawing algorithm implemented by the ROM. Just be clear, I can ... the angle parameter - so I'm not interested in newer, more ...80 Amiga Magazine CD-ROM's For Sale80 Amiga Magazine CD-ROM's For Sale... [url]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=270638173982[/url] Includes: Amiga Active, CU Ami…
80 Amiga Magazine CD-ROM's For Sale...
[ ... Amiga and Amiga Format CD-ROM's. Shipment to UK mainland ... ?6.99...
I'm having a massive clearout as ...Shadow ROM partial decoding not implemented in emulatorsOr at least, not implemented in Spectaculator, and it seems that not in Fuse too. [URL="http://www.speccy.org/foro/viewtopic.php?f=8&t=408&start=53"…
... Fuse that while the shadow ROM in the Interface 1 ... 32767 : SAVE *"m";1;"rom" CODE 0,16384 : LOAD *"m";1;"rom" CODE 32768 ... hardware automatically unpages the shadow ROM. As the RET instruction ends ... 1 partially decodes the shadow ROM and therefore, the last 8192 ...ZX80 Rom and Z80Can you pop a ZX81/TS1000 Z80 in the ZX80 as is and can you burn a rom to eprom and pop in? I'm watching an auction on Ebay and both Z80 and ROM are…
Can you pop a ZX81/TS1000 Z80 in the ZX80 as is and can you burn a rom to eprom and pop in?
I'm watching an auction on Ebay and both Z80 and ROM are missing.Kiwi OS for z80 computerHi everyone, Nearly made my z80 computer with 2K ROM 32K RAM. It has an OS im still writing called Kiwi (apple, blackberry, you get the idea ;D) he…
... z80 computer with 2K ROM 32K RAM.
... ;SCAN FUNCTION KEYBOARD
CP $00 ;IS IT NOTHING?< ... ;*********************************
PRINT_HEX
CP $0A ;COMPARE TO SEE IF ... TO 9
JP M, ZEROTONINE ;IF IT ... IS LESS
JP M, DONE ;JUMP TO ...Is it possible to access the +3 disk drive via m/c in USR0 mode?Is it possible to access the disk drive of the +3 via m/c +3DOS calls when running in USR0 mode? I ask because I'm having an awful lot of trouble ge…
... drive of the +3 via m/c +3DOS calls when running ... />
I ask because I'm having an awful lot of ... to be at 0x217f in rom 2, it always switches out ... rom 2 for rom 0 at the point ... basic and USR0 mode I'm doing a CLEAR 49050 and ...New Flash Rom Board for +3 and Black +2As per the other thread I've now sold out of these boards. There is however the possibility of getting a new batch made, and at the same time making …
... course.
Note I'm not asking for money up ... expansion device with a flash rom reprogrammed itself. This led to ... /data lines around and I'm rather annoyed I didn't ...Floating Point Forth (CP Software)[IMG]http://i269.photobucket.com/albums/jj79/Hairyrecords/scan0011.jpg[/IMG] I don't see Floating Point Forth by CP Software in the archive. But I …
... see Floating Point Forth by CP Software in the archive.
m not sure. Maybe it was ... author, and later published by CP Software as Floating Point Forth ... , the scan above is from CP Software Catalogue (Spring 1986)
