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SIF interfaceNew hardware was developed for spectrum. It is dual full UART with HW flowcontrol. In addition module could be populated with ConnectOne module for W…
I'm interested. Is it a shadow ROM included for firmware? What is the estimated cost? -
Arcade Game Designer 2.0 releasedI know dozens of you downloaded the previous version of AGD. Well, you can put it away now because I've made some major improvements to that version…
... having two distinct routines checking for key presses wrapped in an if ... /> if got 0
if key whatever
set variable to ... -
Arcade Game Designer 2.0 releasedI know dozens of you downloaded the previous version of AGD. Well, you can put it away now because I've made some major improvements to that version…
... having two distinct routines checking for key presses wrapped in an if ... /> if got 0
if key whatever
set variable to ... to reset the jump pointer for a sprite.
One ... never use JUMP or FALL for that sprite type it would ... -
Stupid noobie POKEs questionHello all, I was born one year before the Speccy itself, and we always had one in our house - first the 48k rubber-keys, then a +3 - until I got an …
... - that's the machine code routine to apply the changes, rather ... , and it picks the right routine for that game. Then you play ... -
Spectrum Diagnostics Board - 25th Anniversary projectWell, I said I'd try and get something online about this by today, and I have indeed done so. This web page still needs finishing off (in particular,…
... /> So,
cassette --> ROM image --> how to load ... start at 32768
ROM cartridge --> ROM image --> how to ... at 32768
(For the ROM cartridge I know I can ... be fun to experiment with ROM replacements for the ZX...
SWAP: ROMs PSSST and SPACE RAIDERSI got PSSST, unboxed, but 100% working and with the orange rubber part and SPACE RAIDERS, boxed (perfect condition), 100% working, with orange rubber…
... might think of swapping the ROM(s) for hardware...[/QUOTE]
ROM collection (only have Jetpac and ...font editor/designerI need a font designer, I've had a search on infoseek and not really turned up anything of any use. Any one got one I could have please? I need one f…
... mouse buttons be set for left click draw right click erase? It's ...font editor/designerI need a font designer, I've had a search on infoseek and not really turned up anything of any use. Any one got one I could have please? I need one f…
... mouse buttons be set for left click draw right click erase? It's ...Printing in 64 columns, from Basic?Not strictly a Sinclair Basic question but... Is there any known machine code utility that allows something similar to PRINT AT that can be called fr…
I've used that proportional printing routine for years. It's the basis of my own 40 column code, but whereas it hijacks the LPRINT stream, I've added support from another YS routine to create a new channel.Fastest loading cassette game?What was the fastest loading cassette game? Obviously size vs speed has to be compared, but I seem to recall a car racing game which seemed to load …
... when using the default ROM loader.
For example, classic game ...Mame helps.I had the great idea today to download mame, i last used it in aprox 1998 on my sisters puter. Well i remember it being realy easy to use , although …
... (your game zips in the Rom folder for example).
Its pretty ...Charity shops, what did you buy today ?Nothing, but the other day I bought a load of Punk singles for 50p each, one is worth about ?100........ So what did you buy, and for how much ?
I managed to get 25 "Combat" ROM cartridges for the Atari VCS for ?200 from the local Cancer Research Center! One was even boxed. In a "Missile Command" box.Would someone make me a rom?Hi I'm really hoping here but is there someone that has all the equipment / software to make speccy roms that would do a cassette for me if I send it…
... load.
ROM is an acronym for Read Only Memory. As ... not come in ROM format, although there are ROM cartridges for the Interface ...How do you start?ok just humour me, ive always wanted to code but never got round to it apart from the real basics ie:- 10 print "hello" 20 print 30 goto 10 i coul…
... see, there a little subroutine for displaying the 'UDG' at whatever ... 'x' and 'y'), a subroutine for clearing the 'UDG' at whatever ... coordinates are, and a third routine for moving the 'UDG' right -- which ... at writing other move routines for left, up and down?How do you start?ok just humour me, ive always wanted to code but never got round to it apart from the real basics ie:- 10 print "hello" 20 print 30 goto 10 i coul…
... see, there a little subroutine for displaying the 'UDG' at whatever ... 'x' and 'y'), a subroutine for clearing the 'UDG' at whatever ... coordinates are, and a third routine for moving the 'UDG' right -- ... at writing other move routines for left, up and down?[/QUOTE ...Switching between +D and DivIDEI want to add a switch between +D and DivIDE. I think, soldering a switch between MEMRQ1 and MEMRQ2 + IOREQ1 and IOREQ2 of both Interfaces and Spectr…
... Divide block internal rom in ZX. If mreq for divide is disabled ... crash (CPU will without any rom data). For correct fix: ROMCS from ...Spectrum machine language filesHopefully this will get moderated to the correct forum, if I'm in the wrong place.. I've failed to get my old 48K Spectrum microdrive files, via the…
... system variables, which the ROM does for you when doing a LOAD ... program block. This should work for you. The help file with ... Blockeditor is good. Just google for it as I can't ...2007, and still no NIC and browser for the Speccy?I've started to read all the w.o.s. threads, starting by the ones that came up with the search function, using the keywords of the topics that intere…
... /> I took a different tack for network filesystems - instead of trying ... well as a system of ROM modules for the Spectranet so someone ...Silent ROM Beeper Routine in SpinA new year -- a new idiot question! :) I've been playing around with Spectrum sounds of the old, beepy kind. When I wiggle[1] the speaker 'by hand' …
... when I call the 48k ROM routine, I get silence -- and what ...more memoryi dunno if this has been mentioned, apologies if it has (i cant be arsed to search :P) Ive just been reading about the zx81 and it popped into my he…
... ]why wasnt there a rampack for the 48k?
is it ... a 64k game or someat for it? :P[/QUOTE]
Exist this external "RAMPACK" for ZX16kB (or ZX48kB with removed ... paging in low 16kB as rom replacement. For example can be used ...How do you start?ok just humour me, ive always wanted to code but never got round to it apart from the real basics ie:- 10 print "hello" 20 print 30 goto 10 i coul…
... me in good stead for picking up other languages ... a 42 character print routine, and I'm modifying ... in as an includable routine for Boriel's ZX basic ... lot about z80 assembler, for example. (The number of ... documentation might be useful for someone else. They do ...How do you start?ok just humour me, ive always wanted to code but never got round to it apart from the real basics ie:- 10 print "hello" 20 print 30 goto 10 i coul…
... swiped a 42 character print routine, and I'm modifying it ... dropped in as an includable routine for Boriel's ZX basic compiler ...shifting spriteshi. have anyone experience with shifting sprites by table ? some neat tricks ? i don't want to see complete code (really don't want, it trashes thr…
... , so that's 4K for the table. Pre-shifting ... this data by settling for 2-pixel or 4 ... 8 copies of your sprite routine, each one doing a ... written a pixel-positioning sprite routine for the Speccy myself, only ... numbers. I've settled for byte or 4-pixel positioning ...BEEP pitch values for key of G?I've been transcribing a listing which is supposed to include a DATA statement with the pitch values for the key of G. What it's got is: DATA 5,7,9,…
... ,1. Your line is correct for key of G.
for 15 years. Someone someday ... mode.
So for key of C this would be ... [/b] is the base for authentic old style blues, ... Its transposing to another key in order of note/ ...Different ZX 48K ROM versions?Is there only one official ROM version for the ZX 48K from Sinclair? Micky
... ]Is there only one official ROM version for the ZX 48K from ... original 1982 ROM was the only one ever released for the 48K ... list of bugfixes for, the Beckman Innovation AB ROM released in Nordic ... run FOR-NEXT loops properly.
The TS 2068 ROM was ...Easy way to print text in machine code?Please? It sounds so simple, but I've never done it. At the moment I'm grabbing the start address for each letter then printing them out one at a t…
You could use the rom-routine RST 16 (decimal).
The A register holds the code of the character that is to be printed.
(It's the BASIC PRINT command)Easy way to print text in machine code?Please? It sounds so simple, but I've never done it. At the moment I'm grabbing the start address for each letter then printing them out one at a t…
... ;429905]You could use the rom-routine RST 16 (decimal).
The ...Games hacked to be played with Sinclair Joystick #1 (67890)I have mentioned a few of these in other threads, but I think they kinda deserve their own... I have been hacking a few of my favorite games which ha…
Did you keep a record of what you had to change for each game? If you can provide the address of the keyboard reading routine for each game, people like Miguel can have some fun trying to figure out how to change it themselves. Just a thought. :)Games hacked to be played with Sinclair Joystick #1 (67890)I have mentioned a few of these in other threads, but I think they kinda deserve their own... I have been hacking a few of my favorite games which ha…
... the original Ultimate keyboard handling routine for CURSOR joystick:
[code ... the patched one. This is for the games that have Cursor ... joystick option ofcourse. For the games without the Cursor ...
