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Rom Routines list ?Exist some document that show detailled the routines on the spectrum ROM ? Ad for the Spectrum +3 ? are they the same or exist more ? Example i was …
... . When i made the Randomize USR 32768, it resets. Why ? What ... -
A tidy loader for minigamesThe minigame competition doesn't permit the use of separate loaders like [code]10 LOAD "": RAND USR 32768[/code] The loader must be included in the b…
...
[code]10 LOAD "": RAND USR 32768[/code]
The loader ... end of the [b]RAND USR[/b] statement.
Here ... loader:
[code]2328 PRINT USR a[/code]
It ... 245 PRINT
5 192 USR
6 97 a
Merlin has risen from the grave!Those of you following the Merlin saga [thread=29902]over here[/thread] might be slightly interested to know that the program is now available in the…
... only), enter:
RANDOMIZE USR 0 (don't just type ... : POKE 28939,0
RANDOMIZE USR 30950
Controls: Kempston ...Problem with PRINT #stream on +128kWorking on a +128k, I want to choose whether all report output goes to screen or printer, so I use PRINT #stream where stream = 2 or 3 for screen or …
... =ea TO ez: LET start=FN s(i$(i)): LET length ... (i$(i)): PRINT #stream;FN p$(i);: LET col=0< ...Common pitfalls and solutionsLet's discuss some of the common problems in Speccy programming, and the methods we use to avoid them. For an example, here is a piece of code that …
... /> ;ANTI-USR0
;
;Typing USR 0 in 128 BASIC effectively ...Return to +3 BASIC from 48K mode.Hello Spec-Chums! I don't know if this trick has been posted before, if it has, i apologise, but i have not been able to find it. Anyway, here goes…
... are left untouched, a RANDOMIZE USR 23354, which calls the ONERR ...compressing basicI thought I'd ask here instead of the basic forum.. in the sense of giving me 1 command line, and NOT the whole listing joined up etc. and it uncom…
... . trying to findthe equivalent (Randomize Usr ? )
the reason I ...General purpose full screen input routineHi Folks, One of the things that annoyed me back in the 1980s with most BASICs was the lack of a full screen "formatted" input function. You could …
... /> 9260 PAUSE 0:
RANDOMIZE USR 3438: REM ROM CLS-LOWER ...Any MCODE programmers fancy a challenge?Hi Folks, I have been using the Micro-Print utility in the archive and found it to be really good. It is the one that provides 32, 36, 42, 51, 64 a…
... in "+STR$ no+" pitch": RANDOMIZE USR 64564: LET li=li+1 ... in "+STR$ no+" pitch": RANDOMIZE USR 64564: LET li=li+1 ... in "+STR$ no+" pitch": RANDOMIZE USR 64564: LET li=li+1 ... $=Text
400 REM RANDOMIZE USR 64564
410 REM --------------------------[/CODE ...A cheat's way of viewing magazine scan archives as double-page scansI don't know why I didn't think of this sooner - previously I was viewing my locally-stored magazine page image scans a page at a time, sort of killi…
I don't know why I didn't think of this sooner - previously I was viewing my locally-stored magazine page image scans a page at a time, sort of killing the effect a bit by not being able to see double-page spreads at a glance. So I came up with something.< ...New tool: ZXBOOT.EXE[B]ASM[/B] is proud to present the first release of ZXBOOT.EXE: [url]http://www.4shared.com/file/NP-FVOSf/zxboot__beta_.html[/url] ZXBOOT is a comma…
... game/program once the RANDOMIZE USR command is used. The output ... the correct CLEAR and RANDOMIZE USR values for that specific compressed ...Request for help (Z80 gigascreen loader)Although I'd attempted to stick to keeping things simple in Image to ZX Spec now I've implemented Gigascreen (8x8 only) I've found the BASIC Gigascre…
... ;"NOTE: You must switch to USR 0"
220 LET Y ... PRINT AT Y,1;"(type USR 0 to switch to 48K ...Saving space...Hi Folks, Looking for ways to save some memory in a program I am writing. In a number of places I have the following code: [CODE]xxxx PAUSE 1: …
... ]xxxx PAUSE 1:
RANDOMIZE USR 64564[/CODE]
Am ...
RANDOMIZE = 1 byte
USR = 1 byte
64564 = 5 ...New tool: SnapToTap R2it's basically a gui update to VSC. But it's now simpler to convert sna files into tap files. what is special about SnapToTap? it converts snapshots…
... basic and then use a USR xxx to start the game ...multiple songs with savage enginesorry friends, another thread with my stupid questions. maybe wos should introduce a noob section for people like me? :oops: anyway, how does using …
... />
now when i RANDOMIZE USR 32768 it doesn't exactly ...Jet Set Willy Turbo edition!Improve the speed of the game with just a few pokes! Do the standard CLEAR 32767 : LOAD "" CODE to get at the BASIC loader (see Your Spectrum issue …
... 35269,254
40 RANDOMIZE USR 33792
[/CODE]
It ...SpecBAS 0.646 now available.Yay! Here's another round of bugfixes and additions to the Program. Not so much of the extract coding features, but more back-to-basics this time: […
... a mark with CTRL-SHIFT-Fn (F1 - F10), and then jump ... to that mark with CTRl-Fn.
RENUMBER command. Renumbers either ...Serial protocol, help!Hi, simply trying to find best way to transfer programs from PC to real ZX Spectrum for testing purposes. Under Windows I tried using Spxfr and it w…
Using GNU binutils on Mac OS XWinston and CSmith both use binutils for development on Mac OS X. However, Winston uses the gentoo-a-like fink, while CSmith just uses a Linux VM. I …
... set of binaries in your usr/local/bin folder in the ...Loader help please (and a suggestion)I posted in my "Wicker Woman" thread that I was having problems creating a loader, but I think this is a more appropriate place to post. I've had go…
LCD TVs (yes, again, but please contribute)I now the subject of LCD TVs comes up every few months, and those who know something about the subject must be tired of repeating the same advice, bu…
... I'll stick to Standard Def. I want at least two ...Storing and displaying attributes...Hi Folks, I have a requirement to store and then redisplay a line of attributes from the screen. For example: 100 DIM a$(1,32) 110 LET line=10 120…
...
120 LET a$(1)=USR xxxxx
After line ... attributes in some way - another USR function?
Is this ...Calculating free memory...Hi Folks, I am using the following method to calculate the amount of free memory available to BASIC: [CODE]PRINT 65536-USR 7962[/CODE] Is this the…
Hi Folks,
I am using the following method to calculate the amount of free memory available to BASIC:
[CODE]PRINT 65536-USR 7962[/CODE]
Is this the recommended approach?
Many thanks
Paddy(part of) screen to UDGHere is a routine to copy a Y,X-position on screen to a UDG. 0<=y<=23 0<=x<=31 144<=udg<=165 (UDG "A" to UDG "U") [code] ; start code with ; PRINT …
Here is a routine to copy a Y,X-position on screen to a UDG.
0Which BASIC commands/functions affect FRAMES?Hi Folks, Does someone have a definitive list of BASIC commands/functions that affect the FRAMES counter? The list I have so far: BEEP CAT (thanks…
AY DetectionOff the top of their heads, does anyone know how Exolon detects that an AY chip is present? Reading and writing from the PSG registers seems to work…
... /> Running Fuse (128K), doing a USR 0, and going as far ...Fastest methods to convert videos to other format?.Hi,question for the pros and enthusiasts,is there any software or comp spec that would allow to convert videos quickly,i have a dual core machine but…
automatic relocating of non-relocatable codeI was pondering upon the problem of changing absolute addresses used by CALL, JP, etc. when code is moved, without reassembling at the new location; …
... . I eventually remembered that a USR call puts its address on ... 's the routine; "LET bc=USR adjust" will make any necessary ...Keys redefine routine and key check.I have written some asm code which allows me to redefine keys (for a game etc.), and also allows me to be able to check any keypresses for the redefi…
... startaddress+1,0: LET l = USR startaddress: REM will return the ... startaddress+1,1: LET l = USR startaddress: REM will return the ...
