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ZXSpin 0.62 Available nowAs promised (and only a [i]little[/i] past the deadline) here is the latest version of ZXSpin. Many bugs have been fixed, and a few new features add…
... ) here is the latest version of ZXSpin.
Many bugs ... it, rudimentary PC-tracking is available from the View->Goto ... it in the peripherals tab of the hardware options. Takes .mgt ... : This is probably the last version of ZXSpin for quite some time ... -
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…
... quote in Spectrum 3 manual (available at WOS)
--------------------< ...
twice the amount of memory than can comfortably fit ... fact 131072 bytes of
RAM and 65536 bytes of ROM making ... /> ROM and 48K of RAM ([B]or 64K of RAM with no ROM - ... -
The Life Of The ZX81I was thinking about this on my way to work this morning? What if the Spectrum had come out in late ?84 or even 1985? Would the ZX81 have had a longe…
... ? I know that the popular RAM pack for the ?81 was ... but there was a 64k RAM available for it. If the ZX81 ... quantities maybe the price of the 64k RAM pack would have come ... -
HTML Transcription of Mastering Machine Code on Your ZX81Hi :) I've spent the last couple of months transcribing Toni Baker's "Mastering Machine Code on Your ZX81 or ZX80" from a PDF to HTML. The freely do…
... /> I've spent the last couple of months transcribing Toni Baker's ... /infoseekid.cgi?id=2000236"]World of Spectrum[/URL].
... effort to minimise the width of the pre-formatted code sections ... />
So, the book is available here -> [url]http://www ... -
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…
... 32768) and memorable address in RAM
;initialise score
... ll do the first and last of these steps in this ... ,201 at address 33000 in RAM
We'll assemble ... machine stack is in the RAM.
To write to ... bytes and add the low byte of the score in bc ... -
Former maker of Sinclair add-ons in the U.SIn my continuing efforts to find people from the Timex-Sinclair past I found two gentleman who were, at some point, the owners of Byte- Back. This …
... , at some point, the owners of Byte-
Back. This company ... sent me. He was the last owner of Byte-Back, and has given ... appropriately the
remnants of Byte-Back. And yes, my attic ... second attempt at pdf formation of Byte-Back manuals. The
... -
48K Speccy Repair Log.Some people may know my love for writing up my repairs of arcade PCBs on various forums so thought I would do the same for this little fella. Had th…
... half of the case and the base spent the last 3 ... blow the entire lower 16K of RAM in one go. On ... 16KB ROM and 16KB of RAM which together occupy the 1st ... it. The first 16KB of RAM lives at 4000-7FFF and ... of the upper RAM chips contributes a single bit to each byte ... -
C64 Tapes..last roll of the diceI know this is for Spectrum stuff but I have been trying to sell these for sometime and it would be a major shame to throw them out even being C64. l…
... loads of games all real tapes no copies in 1 box. Last ... put them up for you. Last time i used these tapes ... the bin.
List of games below ... oh they are ... Player Super League
Defenders Of The Earth
Theatre Europe ... -
Arctic Moves - Game missing from WoS as last part of the trilogy Army Moves-Navy MoveWhen you manage to finish the game "Navy Moves", a last screen appears with your soldier surrounded of women and a message displayed on the screen: …
... Moves", a last screen appears with your soldier surrounded of women and ... , although the 8 bits versions of the game never saw the ... light.
There is also of course a cover for the ... -
Odd versions of the Multiface One.I've been looking through the adverts for the Multiface One and it's clear that there were a number of versions available. Note the earliest advert …
... that there were a number of versions available.
Note the ... compsite video output and 2K of RAM!
It's not ... have any of these old versions of the interface? The 2K RAM and ... Kempston Disc versions must be something of a ... -
TESTROM3 - utility/rom for test your ZXHere is TESTROM3 utility as 16kB ROM file + flasher for install this rom to divide eeprom (or mapram mode). Work also on ZX Spectrum without ROM and …
... UP = test fast ram (last 32kB of zx ram)
press key ... write byte with page number to each 8 ram pages ... and verify all bytes.
If any byte ... continue in test of all 8 ram pages (during ... br />
TEST FAST RAM
=============
Test ... -
New batch of Spectranets availableA new tranche of Spectranets is now available to buy via RWAP Services. See the link here: [url]http://www.sellmyretro.com/offer/details/%2ABRAND_NE…
A new tranche of Spectranets is now available to buy via RWAP Services.
See the link here:
[url]http://www.sellmyretro.com/offer/details/%2ABRAND_NEW%2A_Sinclair_ZX_Spectrum_Spectranet_%28Ethernet_add-on%29-2511[/url] -
Odd files on disk games (Op.Wolf, Typhoon, etc.)I've noticed on some disk games which I've been looking at recently that the loading sequence starts by loading two 512 byte files and comparing them…
... starts by loading two 512 byte files and comparing them. ... loading $23 into every byte (but two) of RAM and then the game ... normal. In the case of Operation Wolf the two files ... between them is that the last byte is $03 in one ... what is the purpose of the check. -
Fastest redraw of screen from UDGsHere's a question for everyone, to generate a bit of code to be used in games: On a standard 48K Spectrum, what's the fastest way to redraw the scre…
... a 768 byte character map with one byte per character, ... to the Spectrum's 6K of pixel RAM.
Depending ... you can add an attribute byte to each UDG, or ... time, or the first byte of all 256 chars, then ... the second byte, then the third etc.). ... -
New issues of Rebit Magazine Jogos 80Two web-based magazines are out with Spectrum-related articles. [IMG]http://www.alessandrogrussu.it/img/Rebit-8.jpg[/IMG] The last issue of [URL="h…
... IMG]
The last issue of [URL="http://www.rebitmagazine.it ... />
The new issue of Brazilian electronic magazine [I][URL ... Portuguese; an English version of the interview can be read ... the moment it's only available in Italian, English and ... -
Prayer Of The Warrior (Spectrum Plus 3 disk version)Just to announce the release of the disk version of Restos Software arcade game through one of our Spanish forums and thanks to them, robcfg and Syx …
... announce the release of the disk version of Restos Software arcade ... game through one of our Spanish forums and ... they didn't, after a last chain of mediocre titles like "Hammerhead ... so it can be temporally available until they are added to ... -
Adding a pause key to ArkanoidHaving rediscovered the simple pleasure of playing 1980s games on genuine 1980s hardware, I've also remembered that emulation can provide a feature m…
... port (0xFE) with the high byte of the port number specifying which ... this right near the top of RAM?
[CODE] call ... Spectrum with at least 48K of RAM), then load the game with ... ]the .SCR available from WoS[/url] into the video RAM. This is ... -
Hardware description - MULTIFACE 3[B]Hardware description - MULTIFACE 3[/B] This is description of MF3 clone, because I can't find more about original interface. Schematic and PAL ch…
... ram. Interface automatically save data lines D3-D0(low 4 bits of byte) of ... values writed to ports #1FFD,#3FFD,#5FFD and #7FFD. Last ... addressing x01xxxxx 00111111) return last data writed to port ... x10xxxxx 00111111) return last data writed to port ... -
DIY Issue 1 Internal 32K RAM expansionFollowing on from the information in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=40173"]this[/URL] thread, I finally figured this ou…
... pinouts of the connectors on the Issue 1 board are available from ... the WoS upload of the Italian edition ... that the machine saw 48K of RAM, verified with PRINT PEEK 23733 ... the machine is seeing 48K of RAM now and that there were ... -
From RAM to dim v$() "video buffer" SPEED UP!Hi! This question is related to "quick RAM copy using LET in Basic" ([url]http://www.worldofspectrum.org/forums/showthread.php?t=44296[/url]). Wel…
... "video buffer".
- A zone of RAM with 160 bytes corresponding to ... a byte.
- If this byte readed from RAMPEEK v$ dir RAM...
[INDENT]POKE dir,byte
POKE ... 1,byte
POKE dir+32,byte
POKE dir+33,byte[/INDENT ... -
Byte Drive 500I also received a Byte Drive 500 3" floppy drive, but I don?t really know how to connect the unit to a Spectrum. From the little information on the B…
I also received a Byte Drive 500 3" floppy ... little information on the Byte Drive 500 available on the internet, ... considered to be kind of a generic FDD, that ... the computer being special. Of course, I don?t ... br />
The rear of the box offers two connectors ... -
A possible up-to-date of Tape2WAV toolI was wondering if Mark Woodmass, the author of this simple but efficent converting tool could improve it in one thing I find quite useful for those …
... if Mark Woodmass, the author of this simple but efficent converting ... sound at the very end of created waveform to avoid possible ... CD abruptly 'eat' the last bits of information, as it happened to ... save to CD with the last version available, 1.8. -
Issue 6 repair with a twist...(Starting with a slight grump - the forum ate my first attempt at this so this'll probably end up being a bit terse :)) I got a Issue 6 48K machine …
... />
I suspected faulty upper RAM trashing the stack, and this ... , it always affected bit 4 of the byte, corresponding to IC10:
of RAM being tested with 'random' numbers ... the fault.
One last oddity - the case in which ... -
Fuse 1.2.1 releaseA new release of Fuse, the Free Unix Spectrum Emulator, is now available at the SourceForge project: [url="https://sourceforge.net/projects/fuse-e…
... of this release include:
[list]
[*] Add Z80 registers, last byte written ... binaries for Windows are currently available on the SourceForge site; compiled ... various other platforms should become available in the next few days ... -
Meaning of Format Byte of a TRDOS DiskDoes anybody knows the Meaning of the Format Byte (Byte 227 in Sector 8 (Sector Count from 0) in Track Zero) of a TR-DOS Disk (Real Disk of a Bet…
... knows the Meaning of the Format Byte
(Byte 227 in ... in Track Zero)
of a TR-DOS Disk (Real ... Disk of a Betadisk Interface or ... . 3:
Table for Byte 227:
22 = 80 ... sectors
2) Byte 227 (from German Beta-Disk ... -
NEW RELEASE: "Willy's New Mansion" Special EditionOn the twelfth anniversary of the [url="https://groups.yahoo.com/neo/groups/manicminerandjetsetwilly/conversations/messages/4593"]release[/url] of my…
... - Patch Vectors (PVs) - chunks of code which produce special effects ... effects, various kinds of messages (signboards) and ... , periodic reversal of the direction of the conveyor, ... />
- available space used virtually to the last byte;
... -
Fuse 1.3.5 releasedA new release of Fuse, the Free Unix Spectrum Emulator, is now available at the SourceForge project: https://sourceforge.net/projects/fuse-emulato…
... in last byte" field in TZX tapes
[*] Fix the load of PZX ... binaries for Windows are currenly available on the SourceForge site; compiled ... various other platforms should become available in the next few days ... -
Fuse 1.3.6 releasedA new release of Fuse, the Free Unix Spectrum Emulator, is now available at the SourceForge project: https://sourceforge.net/projects/fuse-emulato…
... release of Fuse, the Free Unix Spectrum Emulator, is now available ... around invalid "used bits in last byte" field in TZX tapes< ... binaries for Windows are currenly available on the SourceForge site; ... other platforms should become available in the next few ...
