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quick RAM copy using LET in BASICI'm in the process of reviewing, revising and refining all the programming tips & utility routines which I've posted on this forum over the last eigh…
... an address (if referencing free RAM). Any string names can ... two different segments of free RAM). Although the routine will ... COPY string to RAM or RAM to string or RAM to RAM
GO ... or destin location if in RAM;
b$=source string expression ... -
Where do you stick the stack?...OK, so I've got a fair chunk of ASM code assembled from 24000 mark. The stack shouldn't get very big, just a few PUSHes and POPs of the main regis…
... right at the top of RAM while I was trying to ... CLEAR 23999 in a simple BASIC loader and it's shifted down ... go high up in RAM (does lower RAM contention affect it a ... -
Zero 0.6I'm pleased to announce that I've released Zero 0.6. There are some comprehensive changes in this release including moving to .Net 2.0, removing Slim…
... Kempston Mouse emulation to Pentagon 128K.
+ Reworked sound emulation ... /save data into any RAM page (for 128K and above).
+ ... with trapping of SAVEs from BASIC, wherein the user wasn’t ... Plus mode being disabled in 128K and above models (Arm73).
Childhood moments with my SpeccyHey everyone. The other day I randomly came across a tumblr page called "Me and My ZX Spectrum" ([url]http://meandmyzxspectrum.tumblr.com[/url]) …
... the computer responded: Nonsense in BASIC. WOW! It talked to me ... me and get me a 128K +2. I was so ... door. AC+G+ the "Ram Head"... Together they made a ... BATTERING RAM to break the main door ... were assembling a battering ram when even the instructions ...best basic to useAs I like to do a bit of basic programming now and then what do you think is the best basic to work with? It's a pity the ramdisk can't be used on th…
As I like to do a bit of basic programming now and then what do you think is the best basic to work with?
It's a pity the ramdisk can't be used on the +2a/+3 in order to give maximum ram for basic.
Mike.Reading Swift Disc ContentHello All. I was the proud owner of a ZX Spectrum 128k+ (the heatsink model) as a kid and, amongst many peripheral devices during ownership, bought a…
... owner of a ZX Spectrum 128k+ (the heatsink model) as a ... during ownership, bought a Swift Disc for it... [url]http://www ... I know, fully working Swift Disc. Why I threw it away ...Reading Swift Disc ContentHello All. I was the proud owner of a ZX Spectrum 128k+ (the heatsink model) as a kid and, amongst many peripheral devices during ownership, bought a…
... owner of a ZX Spectrum 128k+ (the heatsink model) as a ... during ownership, bought a Swift Disc for it... [url]http://www ... I know, fully working Swift Disc. Why I threw it away ...Ben Versteeg's September sales[COLOR="Blue"][B][SIZE="6"]Add-ons[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophetinter…
... - PlusDlite with manual and system disc: ?39.99 / ?44. ... 800KB)
- 6116 ram and v2.2 rom
- 6116 ram chip + v2.2 rom: ... wish otherwise)
- 128K toastrack and grey +2 ...
[B]ZX Spectrum 128K 'toastrack', with new membrane, ...Manic Miner - Loader And Screen DifferencesThere are some changes between the various releases and re-releases of Manic Miner with both the loader and the loading screen itself. Here I'll deta…
... release
[B]Loader (Bug Byte) original:[/B]
[B]Loader (Software Projects):[/B]
[B]Loader (Mastertronic Added Dimension) Re-Release ... is shown on the loader, added by the basic:
[ ...JSW1 - Game Loader DifferencesThere were four releases (five if you count the PGC bugfix) although with a few exceptions the loaders are about the same. [B]Loader: Pre-Production…
... same.
[B]Loader: Pre-Production[/B]
[B]Loader: Ventamatic[/B]
[ ... releases all share an identical loader. The Ventamatic release is very ... I fully understand, the 'basic' is shown in the screenshot ...128 BASIC-compatible way of loading BASIC as code?On a 48K Speccy (or from 48 BASIC or USR 0 mode on a 128K machine), one can do a silly trick like this: [code];; load a 4000 byte BASIC program ld i…
... from 48 BASIC or USR 0 mode on a 128K machine), ... [code];; load a 4000 byte BASIC program
ld ix,23552 ... br />
Ta-da, BASIC program loaded as a headerless ... a total crash. Loading BASIC as code from the 128 ... there's a 128 BASIC-compatible way of doing ...SkoolKit 3.6SkoolKit 3.6 has been released. In case you are unaware, SkoolKit is a set of command line utilities (written in Python) for disassembling Spectrum …
... .e. a snapshot of the RAM as it would be immediately ... a TAP file containing a BASIC loader
[/list]
Here ...128k programmingOk, I have had the normal man look (ie. not really), I want a good resource for 128k asm programming. Mostly just to find out how the RAM bank switc…
... want a good resource for 128k asm programming.
Mostly ... to find out how the RAM bank switching works and the ...Ben Versteeg's November sales[COLOR="Blue"][B][SIZE="6"]Almost ready[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophet…
... - PlusDlite with manual and system disc: ?39.99 / ?44. ... 800KB)
- 6116 ram and v2.2 rom
- 6116 ram chip + v2.2 rom: ... wish otherwise)
- 128K toastrack and grey +2 ...
[B]ZX Spectrum 128K 'toastrack', with new membrane, ...128k gamesHi. I've come to World of Spectrum for advice. I'm a Commodore guy OK, please be nice to me, as I seek your wisdom! I love the Commodore 128, and I'…
... parallel here with the Spectrum 128k, in that you had ... of the Spectrum, the 128k model was supported by software ... you expect from a 128k game that you wouldn ... RAM? Any specific examples or comparisons between 48k and 128k ... them (both 48k and 128k so that I can ...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…
... of the Issue 1 internal RAM module.
The pinouts ... top 32K of RAM is addressed. Here's a basic schematic (part ... the machine saw 48K of RAM, verified with PRINT PEEK 23733 ... machine is seeing 48K of RAM now and that there were ...+3 disc issueQuickie question. I can't load from tape on my +3 as whenever I select the loader option the disc drive starts spinning and doesn't stop (obviously …
... whenever I select the loader option the disc drive starts spinning and ... need due to having no disc software).
Anything it ...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…
... related to "quick RAM copy using LET in Basic" ([url]http://www ... buffer".
- A zone of RAM with 160 bytes corresponding to ... that stores the v$ dim RAM position.
When ... readed from RAMPEEK v$ dir RAM...
[INDENT]POKE dir,byte ...Scrolling Bi-Colour Engine for 4-Player GamesJust putting this code up for people to have a look at. Far from finished. Should simply compile and run a bit of a demo. Only good for 128K and +…
... ;
;Use central uncontended RAM block (32768-49152) for colour ... to top of lower RAM block for drawing sprites ... ;
;+2A timing and 128K timing tested.
;Full 16x16 ... br />
;No return to BASIC
;------------------
never_end
...dumping protected BASIC loadersI wrote this a few weeks ago but forgot to post it. It will load & list from tape/TAP/TZX any BASIC program which has been saved with SAVE, including…
... primarily intended for dumping protected BASIC loaders, as was already ... 201
5 PRINT "play BASIC loader": POKE mc+1,0: POKE ... bytes THEN PRINT "not a BASIC program header": STOP
... I've nearly finished the BASIC listing formatter, which in memory ...Wanted: Kempston Disc Interface and/or Watford SPDOS interface.It's a long shot, I know. I'm looking for stuff related to the Kempston Disc interface or the Watford SPDOS interface. While I'm here I may as well…
... stuff related to the Kempston Disc interface or the Watford SPDOS ... can't even get into BASIC without them. Hence, the SPDOS ...RST hooks in OpenSE BASICHi, any possibility of OpenSE BASIC having RST vectors rewired to a small table in RAM containing jumps back to apropriate ROM locations? :grin: It i…
... ,
any possibility of OpenSE BASIC having RST vectors rewired to ... a small table in RAM containing jumps back to apropriate ... /dbg code cohabitating besides OpenSE BASIC?
Regards,
TomazSkoolKit 4.0SkoolKit 4.0 has been released. SkoolKit is a set of command line utilities for disassembling Spectrum software, into ASM format or into a bunch of …
... .e. a snapshot of the RAM as it would be immediately ... a TAP file containing a BASIC loader
[/list]
Here ...Autorun for BASIC programs on DSK files?I recall there being a way to save my BASIC program to a +3 Disk and have it RUN automatically. I have saved my program as 'DISK', which seems to ha…
... a way to save my BASIC program to a +3 Disk ... the disk and running the loader, but it doesn't run ...New from Paul Farrow, the ZXC4This is exciting stuff!!!! Sorry if ive stepped on your toes Paul, wanted people to hear about it!!! [QUOTE]Hi I?m happy to announce the release o…
... increase over the ZXC3?s 128K). This makes it possible for ... be used to extend Sinclair BASIC with completely new commands.
RAM Turbo), or with a SPECTRA ... -passed to directly run the RAM Tester utility. The previous version ...Interface 1bis RAM Drive modificationAll Interface 1bis users I hope I am not interfering with Dan, but I saw on his site that he has a RAM Drive upgrade/modification for the Interface …
... site that he has a RAM Drive upgrade/modification for the ... . To have an on-board 128K RAM drive, the user must install ...SkoolKit 4.2SkoolKit 4.2 has been released. SkoolKit is a set of command line utilities for disassembling Spectrum software, into ASM format or into a bunch of …
... .e. a snapshot of the RAM as it would be immediately ... a TAP file containing a BASIC loader
[/list]
To ...128K Spectrum - can't figure out what's wrongLong time no post :) So I have this 128K Spectrum (+2 ROMs) that I cannot for the life of me figure out where the problem lies. Let's take a look a…
... />
So I have this 128K Spectrum (+2 ROMs) that I ... ://www.starfleet-net.co.uk/128k.jpg[/IMG]
As ... out of whack.
RAM you say? Tried several different ... RAM chips. Same effect.
...Ram Turbo Interface with Kempston and Sinclair/Amstrad joysticksHi! Do you know how to plug and use two different joysticks with the Ram Turbo interface? [url]http://www.worldofspectrum.org/infoseekid.cgi?id=1000…
... two different joysticks with the Ram Turbo interface?
[url ... two player games For 48K /128K ?
Thank you all ...Spectrum +2 (grey) RAM issueHi, I?ve got a ZX Spectrum +2 (grey) with what I think is a RAM issue. I used to be able to load games very reliably by playing converted TAPs and …
... what I think is a RAM issue.
I used ... with that device is a 128K RAM test firmware.
When ... [/url], page 4) means that RAM page 5 has an issue ... the PCB is for which RAM page?
I?m ...
