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ProTracker manual/instruction in English?Hello. A friend of mine would like to start making AY music on ZX Spectrum. In this purpose he'd like to have a ProTracker's instruction/guide/manu…
... )
√ Write data (auto-fill input note parameters with former)
А-V (input O,P with Symbol Shift ... ; input Q with Caps Shift)
... is magenta stripe over line numbers -
you can re-set ... -
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 …
... like memory swapping, but not only ) and would otherwise very quickly ... USB port as an input device for the Spectrum.< ... ) only for the character-oriented instructions: OPEN#, CLOSE#, PRINT#, INPUT# and ... port
while non zero numbers ( = 1 - 7 ) to
... -
IN and OUT in hardware terms... what are 'ports'?Hi all, I understand PEEK and POKE, but have never managed to get my head around IN and OUT. The books all go on about how they read from and wri…
You’ll only really get your head around port numbers if you look ... the same range of house numbers but on completely different streets ... , bit 6 is the EAR input, for reading from cassette tape ... port addresses as eight-bit numbers and hopefully you’ll follow ... -
Bomb Munchies - preview releaseBomb Munchies Preview release Version 12th Jan 2014 [URL=http://s979.photobucket.com/user/MatGubbins/media/bmsix_zpsc33279a2.gif.html][IMG]http://i…
... have only 1 pad working then make sure you have the Input ... the same numbers then there is something wrong with the input setup ... = not working - only Kempston 31 works, locking out K55 input
only work for that one session ... -
A tally on the number of successful builds of the Harlequin[SIZE=4][COLOR=Green][U][B]A tally on the number of successful builds of the Harlequin.[/B][/U][/COLOR][/SIZE] Please post your successes below :-) …
... only having problems with the tape-in: there no sound or input ... /> The manual will include part numbers from Conrad. -
Let's copy buffers!Figured I'd do some double buffered graphics, so I can render for several frames before displaying stuff. Yes, I mean on a 48k speccy, so no 128k spe…
... slowed down to very insane numbers by contention, IIRC 26-27T ... POP-PUSH then it's only going to be the PUSH ... the reading of code, reading input and writing output, so if ... -
Usefullness of program listings in magazinesEarly computing magazines had printouts of program listings. I always felt this was a nice thing in that you might read the code and learn something,…
... to develop a mean to input those programs without errors (so ... 's hardly playable), so they only published hex dumps.
< ... the programs published on 4 numbers, except the snippets). Most ... because it's only machine code and publish only BASIC programs. That ... -
Emulator ExperiencesMy workflow is to compile on command line and then launch an emulator to load the .TAP file. In this experiment I'll try to use memory map viewer to …
... . That feels REALLY weird. =) The numbers can be changed to hex ... horizontal scroll bar, but can only be resized vertically..?
[/quote ... about at all, I'm only commenting on the few steps ... ]
Thanks for your input Sol. I have been been ... -
So where is the random number in the Speccy ?So I am messing around with ZX Spectrum Assembler and I want a random number. I looked up previous posts and one of the links said that random number…
... be used wise, or your numbers never will be random. ... and interaction
- Player input
- Currently playing AY- ... used R myself but only in places where I ... very good). If the only choice was the LCG, ... often you need random numbers and which bits you ... -
how to fix instructions on screenI have a problem with my sequencer. I want the top half of the screen to stay fixed but allow the note values to print without pushing the instructio…
... sequence of notes in one input, like so: "-12 10 10 ... the numbers from the string and play the notes. The only difficult ... drawback is that the speccy input gets slower as the user ... -
Code optimisation! 16bit number to 5 digit stringJust for interest this one, any thoughts on how to make this as fast as possible? Little optimisations to this routine or a complete reimagining? …
... (additions), and less if most input numbers are small. So more "complicated ... double dabble routines for larger numbers I can find on the ... (32-bit numbers) without complications, for a BCD conversion using only registers ... -
Copying a single character from one place to another?[code] ORG 33000 LD A,8 LD HL,16384 LD BC,256 LD DE, 18432 LOOP: PUSH AF LD A,(HL) LD (DE),A ADD HL, BC POP AF DEC A JR NZ,LOOP REST […
... filled than breakpoint will activate only when
[b] instruction at ... when PC is 32768, but only if the value in HL ... /O: The Z80's port input/output ostensibly uses an 8 ... , because of this feature, port numbers in SPIN are always 16 ... -
Xmas present from Hood:))Dear MB-02+ users, on my site[url="http://hood.speccy.cz"] http://hood.speccy.cz[/url] I have made quite significant update in download section. B…
... disk or directory manager input it was misinterpreted as ... MBC already- count only up to 16 bit numbers, ie. till ... consequences
- the only limitation in directory copy: does ... /> - next version will be only possible after memory rerganisation. There ... -
Comp.Sys.Sinclair Crap Games Competition 2017As the creator of the second-least crap game in last year's competition (and the only mug stupid enough to agree to host it this year) I am proud/ash…
... just been typing in from INPUT (to amuse myself). There's ... in everywhere for all my numbers, which might come in handy ... for the last bit that only needs a maximum of 7K ... -
endless runner project..So I'm thinking of writing a small tutorial series on writing games for the speccy in C, and figured that an endless runner would be an easy example …
... terminal I was talking about :- only the classic library has it ... () and sscanf() to read terminal input instead of scanf() directly. Text ... when the program asks for input. So what the terminal driver ... is not great with signed numbers so using them will have ... -
z88dk multicolour enginesI've been trying to work out how the multicolour sprite engines have been implemented in z88dk. It's not obvious. Looking in the source, I found …
... library while the engines are only available in the new library ... bugs exist since it's only nirvana+ that has seen a ... and sign extensions of small numbers. The "if"s converting to ... -
Alternative to Poke 23659,0 to prevent a 'break in' to a Basic Program.Good morning everyone, My memory fails me these days but in the early days of programming I used to use Poke 23659,0 as a crude way of offering so…
... except for when a long INPUT prompt is displayed, etc. ... br />
Unfortunately, it only works for PRINT or PRINT ... and PRINT AT will only work down to line ... and SCR_CT. Here, random numbers appear and scroll up ... 14 lines of the screen only.
[ ... -
Need the title of the Sinclair Basic manual to look for itI had a copy but I've lost the USB chip it was on! I need it to look up commands because some Basic programs I looked at all used the command MOD and…
... noticed that DEF FN can only support 1-letter long ... name of the function can only have 1 letter, it´ ... apply this function to two numbers b and c (b divided ... c
20 INPUT "Numerator",b
30 INPUT "Denominator",c
numbers. -
what does the USR command actually stand for?im sure its an acronym, if i remember rightly. ____ sub routine?
... include a standard method to input some value into the machine ... can pass bigger numbers, though nothing huge. Mostly only useful to either ... return more data via an INPUT# stream, but that's a ... -
Spectrum and Z80 emulators with Python APIHello everybody, It may be the right time to create a topic for these two emulators. They are not at the initial release point yet, but might be w…
... , including colours, sound and tape input. As you may see in ... the emulation is correct not only in terms of the visible ... in terms of numbers, such as frame tick numbers corresponding to the ... -
ZX ConfessionsThink there was a similar topic about this many moons ago. Anyway just wondering if there's any Speccy related confessions perhaps people would like …
... ;972240"]I just found out only this week, that the ... did not have floating point numbers, but still supported powers ... The ZX81 has floating point numbers and uses ** instead of ... PRINT "-3^4 => ";: INPUT a$: PRINT -3^4
INPUT a$: LET a=-3: ... -
Who's NEXT?How about having a category just for Spectrum NEXT owners? I got mine on Monday, its the original issue, plain jane and quite enough for me to ge…
... you only want to allow numbers to be typed don't use INPUT ... N$, use INPUT N ... "This is not a number"). INPUT N keeps asking for a ... -
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... I'll need to parse numbers for that though.
... lightweight version which only supports backspace and ...
I'm only supporting input buffer sizes up to ... go through the input buffer history instead ... space to store the previous input buffers.
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... jr z, .returnnullstr ; was only whitespace or null
call ... :Other:DispA#Decimal_Signed_Version
; Input: HL = number to convert, ... an unsigned type (will only affect printing, and maybe ... seeing what remainders large numbers have when divided by ...UDG creation? Back to the basics.I just discovered that I have a program called TILED in my download folder and it might be the very tool I need except that I dont think it can expor…
... . Then write the eight binary numbers next to it. Then when ... numbers in a short BASIC program:
[code]
10 INPUT ... =0: PRINT : PRINT
10 INPUT a$
20 IF a ... [/code]
Although this only works for 8 lines (one ...INPUT ArchiveHowdy folks. I'd really appreciate some help in this. I'm planning on creating an online archive of the old coding mag INPUT (having recently acquir…
... of the old coding mag INPUT (having recently acquired the entire ... ]http://members.tripod.com/rambozodublin/input/gen_imgs/machine_id/test.html[/url ...games that only you seemed to playi was....and still am , a big fan of the automata games...groucho, pimania , new wheels john etc. also the game called 'the biz' i remember playing …
... have a fave game that only you alone seem to remember ...INPUT ArchiveHowdy folks. I'd really appreciate some help in this. I'm planning on creating an online archive of the old coding mag INPUT (having recently acquir…
... of the old coding mag INPUT (having recently acquired the entire ... ]http://members.tripod.com/rambozodublin/input/gen_imgs/machine_id/test.html[/url ...
