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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
:-) -
Growing up... Jasmin supports 128/+2 nowHi, all. New version of Jasmin is available (v0.11). It supports ZX Spectrum 128 and ZX Spectrum +2 models. Try it [URL="http://www.dustedpixels.co…
... .11). It supports ZX Spectrum 128 and ZX Spectrum +2 models ... -
Multiface 1 and 128I have a multiface one and recently got a toast rack 128. Can I use the M1 with it or do I need to get a M128?
I have a multiface one and recently got a toast rack 128. Can I use the M1 with it or do I need to get a M128? -
Speccy 128 and Commode 1702 monitorHey Hardware Gurus, I tried to hookup a toast rack speccy 128 to my Commodore 1702 Monitor. It comes through ok but Black and white and no sound (do…
... hookup a toast rack speccy 128 to my Commodore 1702 Monitor ... /> Now, this is a UK 128 (obviously) and a US Monitor ... -
Pal10h8 (128/+2)Hi, I'm trying to get hold of one of the PAL10H8 chips used in the Spectrum 128 and +2 (grey) machines, for use in such a machine. In the latter cas…
... chips used in the Spectrum 128 and +2 (grey) machines, for ... -
+3e ROM`sHi all, After using my +3 again (new drive belt) I also use a Multiface 3 to get my programs onto the A: drive. From what I understand the MF3 will b…
... were to get the +3e ROM`s?
Has any ... one got the +3e ROM`s? How useful do you ... compared to an original +3 ROM`s?
How easy ... -
switchable ROM`sHi all, As I own a few Spectrum and Commodore computers, I am wandering a few years ago on the C64 there was a switchable ROM the normal C64 and a Ji…
... C64 there was a switchable ROM the normal C64 and a ... Jiffy DOS ROM.
A flick of a ... -
ZX80 with new ROM?There's an interesting ZX80 on sale from eBay US, with some included software. The ZX80 has the original keyboard, however the ROM appears to be the…
... the original keyboard, however the ROM appears to be the ZX81 ... ROM - this picture of the screen ... the keyboard when updating the ROM...? Anyone got any ideas?
Speccy 128 QuestionMainly for the experienced speccy resurecters around these parts. Have you ever had a Speccy 128 with a borked TEA2000 video chip? The reason I ask…
... you ever had a Speccy 128 with a borked TEA2000 video ... to my collection is a 128 toast rack speccy. Havent had ...speccy 128 problemsHi everyone, first post on here, so first better say hello..hello :) Anyhow I just recently got back into gaming so a Speccy seemed just the thing t…
... onto ebay and won a 128 with the heatsink setup (had ... won't work on the 128?
Thanks & best regards ...Rom dumping a Mirage MicrodriverI need to dump the rom of my Mirage Microdriver for Zub and don't know what to do...any help?
I need to dump the rom of my Mirage Microdriver for Zub and don't know what to do...any help?128 I/O portsIn The Spectrum Hardware Manual there is a small circuit on page 71/72 to allow 128 I/O ports by using IORQ+A7 to override IORQGE, so any I/O access …
... page 71/72 to allow 128 I/O ports by using ... .
Looking at the 128 I/O ports patch, it ...The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... the eventual ethernet board's ROM and RAM, and then only ... /O ports out of the 128 usable, without interfering with common ...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…
... 'm trying to generate IF2 ROM games for ZX Spectrum 16K ... (i.e. graphics, masks...) in ROM or is it written to ...ROM for Issue 6 neededAnyone got a ROM for Issue 6 for sale ?
Anyone got a ROM for Issue 6 for sale ?OpenZXRom v2007-12-31 releasedI've just put out a new release of OpenZXRom, the freely licensed replacement for the Spectrum ROM rewritten from scratch with no Amstrad code: [url…
... , the freely licensed replacement for the Spectrum ROM rewritten from scratch with ...Did the 128 really need that oversized heatsink?Quick question: Did the 128 generate extra heat (compared to the Plus) to warrant the new heatsink? Obviously the machine carried extra RAM and addit…
Quick question: Did the 128 generate extra heat (compared to ... a funcational need for the 128's heatsink, or it just ...ZX Spectrum 128k + Plus D + Multiface 128 for sale !Shameless plug for a class Speccy auction on eBay which includes a ZX Spectrum 128k+ (heatsink model), Plus D Interface, 3.5" Disk Drive and boxed Mu…
... " Disk Drive and boxed Multiface 128 !
[url]http://cgi ...Multiface +3 and Multiface 128I can't test either, as I no longer have any working Spectrums. However, the 128 definitely worked the last time it was tried. I'll even throw in ha…
... any working Spectrums. However, the 128 definitely worked the last time ...Multiface 1 or 128Hello, If anyone has a Multiface 1 or 128 they no longer require I will gladly take it off your hands for a fee obviously... Thanks
Hello,
If anyone has a Multiface 1 or 128 they no longer require I will gladly take it off your hands for a fee obviously...
ThanksDivIDE+ and 128K HeatsinkI got my DivIDE+ yesterday and i tried it on a 48K+ at first, it worked marvelously on it, no problems at all. Today i desided to try it on my 128 H…
... So i opened up the 128 and unsoldered the Z80, ... getting ready to unsolder the rom, i tried a spare ... with the divide on the 128 ) worked fine with ...
After getting my 128 hetsink to work as i ... ang working ok with multiface 128, interface I and Microdrive. ...If you've got a real working MF128,IF1, and MDR combo can I ask a favour?So, if you do have a real Multiface 128, Interface 1, Microdrive and, oh yeah, a Spectrum (48k or 128k) that are all working, can I ask a favour...? …
... -info/Multiface128_Manual.pdf"]Multiface 128 Microdrive Formatting Routine[/URL] ... ;
; Nasty Interface 1 Rom Check
; mailto: jp@drumfu ... equ $5ced ; jump to shadow rom address
;
exx ... rst $08 ; page in shadow rom
defb $32 ; and ...Bizarre stuff in Interface 1's shadow ROMAccording to the Complete Shadow ROM disassembly, the function that exits back to the BASIC interpreter after interpreting IF1 commands is this: [co…
According to the Complete Shadow ROM disassembly, the function that exits ... ,+1BF4 Return address to main ROM is
05CC RST 18 ...Understanding extensions to the BASIC parserFor a while, I've had a rather 'rinkety dink' extension to BASIC via an RST 8 trap in hardware, just so that I can send stuff to a Spectrum over ethe…
... in the Interface 1 Complete ROM disassembly. The example is quite ... Using the Spectrum ROM disassembly and Interface 1 ROM disassembly, I was ... once). Also, the Spectrum ROM routines to get the two ... since he's doing a replacement ROM) have a high level overview ...Recording music from Spectrum 128Does anyone have any tips for recording music or improving sound quality from a real Spectrum 128 +2? I tried the obvious method of running a jack t…
... quality from a real Spectrum 128 +2? I tried the obvious ... run a lead from my 128 to the Sound Enhancer and ...Memory paging in 128 KB - 64KB RAM possible?I have found a quote in Spectrum 3 manual (available at WOS) -------------------- In the +3, we have crammed in more than twice the amount of memory…
... /> RAM and 65536 bytes of ROM making 196608 bytes (192K) in ... memory as 16K of
ROM and 48K of RAM ([B ... 64K of RAM with no ROM - though this latter
combination ... a program to "disconnect" the ROM memory completely and to write ...Spectrum ULA replacement!Hi gang.. The Speccy 48 ULA Replacement is *almost* here ;) There has been lots of activity in building the CPLD board, sorting out some irritating…
... ..
The Speccy 48 ULA Replacement is *almost* here ;)
Anyway, the machine with ULA replacement doesn't quite boot up ...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 ( ...
