-
Memory upgrade for ZX Spectrum 16/48This is external memory upgrade for ZX Spectrum models with 16kB ram. Can be connect also to 48kB models, but need remove 8 dram chips (from sockets …
... 128 with new TR-DOS rom(tr-dos 6.09) ... all 128K's features, on 16K.
(I ... can be used also for rom emulation (you can load ... memory and connect instead ZX rom ). More versions of firmware ...
Theoretically - boot custom ZX rom from IDE to extra ram ... -
SAVEing without waiting for keypresshello, here's question for y'all. is there a way in BASIC to bypass the "Start tape, then press any key" prompt when SAVEing an array? sorry if it'…
... which uses part of the ROM SAVE routine to write a ... of the UDGs on a 16k Spectrum, but it can go ... 1,000 bytes of the ROM.
Which data values ... routines in The Complete Spectrum ROM Disassembly should help a lot ... -
SE Basic questionsI've got a 128k heatsink machine which I'm working on modding to include a proper keyboard and built in DivIDE+.. Was I right in reading that the S…
... that the SE BASIC ROM can be plugged into ... SE Basic is just a ROM. You can plug it in ... modified version of the original ROM. Or do it the ... 't use the existing ROM-0 with SE Basic.< ... s no charge for the ROM, you just have to ... burn it to a 16K EPROM for you. -
SE Basic questionsI've got a 128k heatsink machine which I'm working on modding to include a proper keyboard and built in DivIDE+.. Was I right in reading that the S…
... [quote]So, plug the SE ROM into SLOT 0 and you ... The 128 has two 16K ROMs. ROM-0 contains the Editor, ... RAM disk), RS232 support. ROM-1 contains a modified version ... of the original BASIC ROM with support for the ... If you remove the Editor ROM you lose the menus ( ... -
RGB to VGA convertor for ZX128/+2/+2A/+3David Luftner release source code (VHDL) of SCANDOUBLER for ZX128/ZX128+2/+2A/+3: [url]http://velesoft.speccy.cz/other/scandoubler-for-zx128_fixed_by…
... put a Jupiter ACE with 16K RAM using about 86% resources ... enough block RAM to inplement 16K ROM and 48K RAM (I cannot ... but it might cope with 16K ROM and 16K RAM).
Consider ... -
Minor Update to Gasman's Midi2BEEPDon't know whether this is worthy an announcement, but for those of you who enjoyed Gasman's midi2BEEP utility, a new variant has been made called mi…
... 48k mode upon using a 16k ROM file suggestion kinda makes sense ... the 128ke 64k rom (updating the SEBasic.rom first for ROM 2) in ... place of the plus3.rom in ... using its own builtin SEBasic rom from the Tools menu... It ... -
Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
... ...
It's a 16K Spectrum, in good nick except ... ]very[/i] late for a 16K Spectrum.
Codes are ...
16K RAM: 8347
Zilog Z80A: 8308
NEC ROM: 8335 ... .
Still in its 16K box too. :) -
DivIDE questionsHi All, I'm the proud owner of two DivIDE interfaces, that I have just "inherited" from a friend. One of them is the original one and the other one …
... too, just example - increase ROM to 16K and allow to map it ... (with switch) instead of ZX ROM. -
DivIDE questionsHi All, I'm the proud owner of two DivIDE interfaces, that I have just "inherited" from a friend. One of them is the original one and the other one …
... QUOTE=kpuchatek;528672]increase ROM to 16K and allow to map ... with switch) instead of ZX ROM.[/QUOTE]
... INTERFACE - divide rom and zx rom and zx ram ... software controll. 32kB rom with 48 and 128 ... read only for rom emulation. Divide rom is also ... -
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…
... ]Model Year Market Mhz ROM RAM Max VRAM Modes ... /> Spectrum (16K) 1982 UK 3.5 16K 16K 48K 6.75K ... + 1984 UK 3.5 16K 48K 48K 6.75K 1 ... 1984 Portugal 3.5 16K 48K 176K 13.5K ... -
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…
... these I had a Spectrum 16k (wth 48k RAM PACK *actualy ... I had the ZX81 with 16k RAM pack and a speach ... contention models it has better ROM support and better constructed over ... -
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…
... the ZX Spectrum's 16KB ROM. The easiest way to write ... of the 16KB ROM file into the bottom 16K of this array ... of the bytes of the ROM, starting at the zero'th ... -
Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
... /> ROM NEC 8324
appears to be an upgraded 16K but ... the box says 48K.
16K RAM TMS4116 8336
32K ... -
Upgrading the Humble Spectrum 128 +2 (Grey)Hello there my fellow WoS'ers I am at a subtle in-pass in my wants for one of my +2 motherboards. I received this mobo, DOA in a job lot from fleab…
... write yourself some sort of rom patch to implement it.
rom, that leaves another whole 16k rom to put an ... -
Upgrading the Humble Spectrum 128 +2 (Grey)Hello there my fellow WoS'ers I am at a subtle in-pass in my wants for one of my +2 motherboards. I received this mobo, DOA in a job lot from fleab…
... , SEBasic in lower 16K of the Boot ROM I could pull out ... put that in the upper 16K?
would there be ... -
Upgrading the Humble Spectrum 128 +2 (Grey)Hello there my fellow WoS'ers I am at a subtle in-pass in my wants for one of my +2 motherboards. I received this mobo, DOA in a job lot from fleab…
... , SEBasic in lower 16K of the Boot ROM I could pull out ... put that in the upper 16K?
would there be ... filesystem each within 4k of rom. without extra ram you'd ... have a go at a rom then feel free to use ... -
Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
... mod) SGS Z84.... 8237
16K RAM: ITT 8238
32K ... 8223
Modulator: 8215
ROM (socketed): Hitachi undated
Spectrum Serial Numbers Wanted!![b]This post updated Sept. 26, 2013[/b] As far as I know, the serial numbering system for the Spectrum has never been fully worked out. For the p…
... /> Modulator: 8223
16K RAM: NEC D416C-3 8210 ... Z80: SGS Z8400 8402
ROM: NEC 8414
Modulator: ... of the machine)
16K RAM: 8416, except one ... : NEC D780C 8345
ROM: NEC 8352
Modulator ... ULA 6C001E-6 8350
16K: 8349
32K: OKI ...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…
... 16K RAM pages that can be used in place of the ROM ...Japan Tsunami AppealAs some of you will be aware, I've been tinkering with an open source version of SE Basic that could be distributed with hardware without infringing …
... for WoS to distribute the ROM and source alongside the ... some email letters with the rom attached and address them ... illegal to use the ROM in emulators that are ... 'll be aware of the ROM's existence.
... to compete with that in 16K, although I did my ...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 16K ZX81 in a Speccy case with a modified ROM that ... auto-boot, by using the ROM/CS line. The evidence to ... the original TS1000 with a 16K RAM pack, and therefore presumably ...Lunar Jetman for iPhoneHi. You will find this classic game for iPhone here: [I]link removed - denied game!![/I] The video to show the game in action is here: [I]link r…
... , rather than emulating the original 16k ROM) - and Jetpac itself was included ...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…
... auto-boot, by using the ROM/CS line. The evidence to ... the original TS1000 with a 16K RAM pack, and therefore presumably ... auto-boot with a TS1000+16K RAM pack.
You must ...RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... EPROM that can hold eight 16K images, which I can ... 000 belongs to this new ROM.
The ... version of the "Register retriever ROM" (to give it some ... installed in my ZX Spectrum 16K/48K PCB's. Zilog ... but still frequently seen on 16K/48K PCB's.
...RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... to be used as a ROM. For this to work I ... 've got a home-made ROM cartridge with a 128K Flash ... -EPROM that can hold eight 16K images, which I can select ... I've used (source code + ROM file)[/URL][/QUOTE]
OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... UDG location from the original ROM?[/quote]
As you ... (or the option of a ROM with one) so that more ... will also break with a 16K Spectrum, which has its UDGs ... match your goals with the ROM.[/QUOTE]
I think ...OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... to be incompatible with the 16k :)[/quote]
Yes but ... ]
Given that the ROM has routines that sometimes start ...OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... =aowen;540175]Given that the ROM has routines that sometimes start ... for improvements (another 16K or even 48K of ROM). All you'd ...OpenSE Software CompatibilityWith the earlier Open82 project a page was set up on Wikia ([url]http://scratchpad.wikia.com/wiki/Open82[/url]) with compatibility information on var…
... for improvements (another 16K or even 48K of ROM). All you'd ... four contiguous bytes of free ROM space, but you could insert ... it so that the alternate ROM would deal with syntax that ... as valid by the standard ROM. You could also override the ...RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... reset status, switch to a ROM that doesn't clear memory ... jumpers on my ROM cartridge to select a 16K BASIC ROM. This is ... a normal ZX Spectrum ROM but ... RAM value changed so this ROM never touches memory above 7FFFh ...
