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Where shall I start to look ?I got hold of a faulty 48k, Issue 6. It displays a picture like shown below: [URL]http://www.gjelberg.no/miscpics/speccyfault.jpg[/URL] Some of the…
... speccy.org/trastero/cosas/JL/ROM-EPROM/ROM-EPROM.html[/url] ), ... />
"1. (blue line) Original ROM (16K): Connect track to GND ... br />
2. (red line) 27C128 (16K). Connect this track ...
3. (yellow line) 27C256 (32K). This ROM can store an original ... -
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…
... I've tried using the ROM, with tap files downloaded from ... for loading from the standard ROM that will likely be wrong ... -auto-load on the command line, or look in the preferences ... -
Minigame Compo 2007Hi there, also this year, there'll be a minigame competition, open to all 8-bit computers and consoles. It consists on writing games whose size (…
Hey, you don't think we're going to give up that easily do you? :-)
Haven't had chance to try this yet, but inspired by [url=http://www.muppetlabs.com/~breadbox/software/tiny/teensy.html]Brian Raiter's even more evil ELF hacks[/url], I wonder ... -
Minigame Compo 2007Hi there, also this year, there'll be a minigame competition, open to all 8-bit computers and consoles. It consists on writing games whose size (…
... ROM. From the Complete Spectrum ROM Disassembly,
[CODE]
1B9E LINE ... -NEW CALL 196E,LINE ... of the line,
or the 'first line after' is ... -
ZX_spectrum on ebayStrange... :smile: [URL="http://cgi.ebay.fr/ZX-SPECTRUM-48-K-COFFRET-metal-CLAVIER-meca-MICRODR_W0QQitemZ190192543414QQihZ009QQ"]http://cgi.ebay.fr/…
... />
ULA 6C001, Z80, 48k ROM, transistors ZTX653 for food. Various ... />
SELL LINE WITH PHOTO
FRANCE ... -
Faulty Spectrum (help requested)I have an issue 6a specci. It's Z80 has the fault m1 line problem (Multiface 128 does not work). So I decided to put in a new Z80 but unfortunately i…
... .
When the 48K ROM starts up, within the first ... . My feeling is one address line is not connected, causing some ... -
DivIDE HelpHi all, After a rather long wait my DivIDE from Papaya labs arrived. I connected it to my spectrum, turned it on and...nothing. The green power LED…
... Z80 M1 line :-( so the divIDE (or any other ROM paging device ... -
basito: CPC Basic interpreterHello. I'm writing a Basic Interpreter compatible with the Amstrad CPC series Locomotive Basic. It's still in a very early development stage, but al…
... the cursor to the last line with the AT control code ... do it now with a rom call. -
sinclair zx spectrum issue 6a (again) - how to repairHi All, Is there someone who may explain what these jumpers can be used for. [url]http://forest.no-ip.org/repair/jumpers.gif[/url] <- this is from …
... into the ULA's IORQ line in response to A0 going ... H/N jumpers select which ROM type the system has, Hitachi ... -
Trying to emulate the DivIDE on SpinI have this .iso image that's supposed to be used on a cf card: [url]ftp://ftp.untergrund.net/users/gasman/zx/divip_let_forever_be.zip[/url] Since …
... :4' error, even though that line doesn't have any 'next ... #3:
Renamed demfir.rom to demfir.old, exported the ... demfir rom from the .tap file and ... renamed it to demfir.rom. 100% crash.
DivIDE+ 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…
... bad M1 line, and doesn't function with other paged ROM hardware ...Probing the variables in 128K modeHello again! Briefly, I'm writing an m/c routine to read some BASIC variables. So, before I start, I try to get an idea for the structure of how var…
... +$02) is the way the ROM keeps track of which screen ... specific channels.
Remove that line as well.Probing the variables in 128K modeHello again! Briefly, I'm writing an m/c routine to read some BASIC variables. So, before I start, I try to get an idea for the structure of how var…
... +$02) is the way the ROM keeps track of which screen ... specific channels.
Remove that line as well.[/QUOTE]
Spectrum Ethernet update...in which a toastrack 128K machine prods a machine outside of my LAN for the first time. [url]http://spectrum.alioth.net/doc/index.php/Current_eve…
... subsequent return to the main ROM, such that it works properly ... in compatibility with other paged rom devices, specifically mass storage.
line is forced high, so downstream ...Spectrum Ethernet update...in which a toastrack 128K machine prods a machine outside of my LAN for the first time. [url]http://spectrum.alioth.net/doc/index.php/Current_eve…
... condition from the original BASIC ROM).
[*]Next, you ... bit!)
[*]Scan the line for your own syntax. If ... BASIC_STMT_NEXT ($1bf4) in the BASIC ROM. Job done.
[*]Finally, ... BASIC_STMT_R_1 ($1b7d) in the BASIC ROM. Finished!
[/LIST]
...BBC microI was often made aware by people at the time that the beeb was the "best computer in the world." Even my next-door neighbour ( who was a bit of a co…
... add-on board with a ROM is easy. Adding two requires ... monitoring the through port ROMCS line because there's no organized ... having more than one additional ROM. That allied with incomplete port ... time as another peripheral's ROM (many probably just nailed MREQ ...Why are we here? (At WoS)No, not a deep philosophical question about the nature of life, the universe and human existence. The thread “what does your partner think of …
... access (before I went on-line at home). It was my ... contrast, had the Complete Spectrum ROM disassembly very early on).[/quote ...Claissic older PC gamesI'm looking for some decent PC games from 1995-2002 to play. Nothing too huge like any recent games, i've got Duke Nukem, Quake II and Red Alert but…
... that you copy your CD-ROM DOS game to a folder ... and run games via command line.Blown standard divideI recently bought a SIY divide kit from Papaya labs and after i soldered everything, it worked perfectly. I've used it 5-6 times without problems (Fa…
... .e. when the actual DivIDE ROM is not actually selected) the ... the DivIDE logo if the ROM is OK, because the DivIDE ... ROM should be paged in at ... the +3, the other ROMCS line is the same pin as ...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...? …
... good as it will corrupt line 20 of the basic loader ... />
[CODE];
; another if1 rom check that doesn't corrupt ... /> rst $08 ; page in shadow rom and
defb $31 ; call ...Ripping a fontIs it possible to rip a font from a machine code game using Spin?
... Ripper.
Set "Graphic" to Line mode, "Mask" to none, "Width ... presto, there's your default ROM font. This principle should also ...BetaDisk InterfaceHi, I have a beta disk interface - alas it must be one of the earlier versions and will not work with a 128K spectrum. Does anyone know if I can ge…
... ,
Is it a Betadisk or a Beta 128? There ... [1] so just reprogramming the ROM won't make it magically ...BetaDisk InterfaceHi, I have a beta disk interface - alas it must be one of the earlier versions and will not work with a 128K spectrum. Does anyone know if I can ge…
... ,
Is it a Betadisk or a Beta 128? There ... [1] so just reprogramming the ROM won't make it magically ...BetaDisk InterfaceHi, I have a beta disk interface - alas it must be one of the earlier versions and will not work with a 128K spectrum. Does anyone know if I can ge…
... ,
Is it a Betadisk or a Beta 128? There ... [1] so just reprogramming the ROM won't make it magically ... /> I presume it is a betadisk - how would i know if ...Wrong File Type, 0:1Ive gone thru an entire transform box full (20) of cartridges containing spectrum games that i wrestled off bay last year, yet not a single one will …
... unless you use a custom ROM - which is how the Mirage ...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 …
... are called indirectly (in case ROM changed) so it should be ... )
CALL prmsg
DEFM "Line"
DEFB ' '+$80
... br /> CALL prmsg
DEFM "ROM generated!"
DEFB $0D
DEFM "SAVE rom CODE 49152,16384"
DEFB ...Spectrum Ethernet updateThis week's theme is [B]Frustration.[/B] [url]http://spectrum.alioth.net/doc/index.php/Current_events[/url] But I'm confident it will come right.
... through port, to prevent shadow rom clashes). The Z80 datasheet doesn ... holding A15 high. The A15 line can certainly take a lot ...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 …
If anyone needs any tzx files of 16k games for research purposes for conversion into IF2 rom files drop me a line.
SteveFAO Winston, Why won't this work?I have redesigned my Flash Rom board, yet again, so that it might perhaps work... any glaring flaws? [IMG]http://alistairsserver.no-ip.org/flash%20…
... 1. Tie the highest address line (A16) of flash to ground ... so you get effectively two ROM sets (in two 64K ... OE lines from the ROM socket on the Spectrum ... Both OE outputs from the ROM sockets will be relatively ... the Spectrum is not accessing ROM, are high, both ...
