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spectrum 48k line in port not workingI have a second revision spectrum 48k,the line in port doesnt work their is absolutely no noise coming in but the port looks clean and all the solder…
I have a second revision spectrum 48k,the line in port doesnt work their is absolutely no noise coming in but the port looks clean and all the solder joints look ok.
Any ideas? -
Interview with VERONIKA MEGLER ("The Hobbit" programmer)This interview with Veronika Megler (The Hobbit) has been published by elmundodelspectrum.com in Spanish, I copy it here for you all in its original …
... to wait in a long line to use it. I don ... many of the games in Basic for the books that Melbourne ... -
Multicolour demo using z88dk + BIFROST* (+source)This is just a demo to show how to show multicolour using z88dk, using the BIFROST* engine (more info [URL="http://www.worldofspectrum.org/forums/sho…
... forget to add an empty line at the end of each ... -
Model Railway Timetable Version 1.4.12.0313...Hi Folks, Since November 2010 I have been working on my [B]Model Railway Timetable [/B]software. Thanks to the considerable help and patience of yo…
... program in 64K using ZX BASIC!
Once I had ... MRT is written in ZX BASIC and uses extensive tips/tricks ... the REMs removed and the line number renumbered to 1,1 ... -
Basic BASIC help needed RNDHi all, I have recently re-discovered an old program I wrote in the early 90s which would do generate random lottery numbers. I know little now, an…
... then, when it comes to BASIC programming and I'm after ... -
Games written in BASICHi all, I've been racking my brain trying to think of a game which was definitely written in BASIC (ie not in assembler). The only thing that I can …
... which was definitely written in BASIC (ie not in assembler). The ... favourites which were written in BASIC? There were certainly a few ... Martha might have been in BASIC (IIRC) and I enjoyed that ... -
Sinclair ZX Spectrum BASIC programming manual...Hi Folks, Does anyone know how many editions of the Spectrum BASIC programming manual were released (the orange one that came with the 48K)? I seem…
... many editions of the Spectrum BASIC programming manual were released (the ... -
zx81: is there a 16kb ram limit for basic?first of all, sorry to all about posting a question about zx81 in a forum mostly about zx-spectrum - i didn't want to offtopic questions here anyway,…
... the 16kb barrier, the zx81 basic editor on rom, when turning ... -
Authored with z88dk or Boriel's ZX BASIC?It would be useful to be able to search somehow for games authored with either z88dk or Boriel's ZX BASIC. This was [URL="http://www.worldofspectrum.…
... z88dk or Boriel's ZX BASIC. This was [URL="http://www ... -
Speed tip - "e" notationHi Folks, Whilst reading my "new" Sinclair ZX Spectrum BASIC manual I came across "e" notation again. In MRT I have the following line which is use…
... my "new" Sinclair ZX Spectrum BASIC manual I came across "e ... MRT I have the following line which is used to calculate ... -
Released programs using Boriel's ZX BASIC?A list of released titles using Boriel's ZX BASIC is now available here: [url]http://www.boriel.com/wiki/en/index.php/ZX_BASIC:Released_Programs[/ur…
A list of released titles using Boriel's ZX BASIC is now available here:
[url]http://www.boriel.com/wiki/en/index.php/ZX_BASIC:Released_Programs[/url]
Are there any other programs that should be added to this list? -
Tunnel Adventure: Known Error?I've been playing this game lately, and found out that both the current versions of [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0017444"]T…
... this BASIC program, you must replace the "VAL v$" in line 351 ... book (de Nederlandse versie), this line actually has "VAL x$" in ... -
Bad Reset Line on +3eHello there my fellow WoS'ers, Alas I have not been about much over the last couple of weeks, got hit by the flu, headcold and a rather nasty throa…
... +3 with a Bad Reset line - Its that bad even the ... -
INPUT LINE and STOP in INPUTWhat was the reason for the ROM Editor routine causing "down arrow" while in an INPUT LINE to cause the "H STOP in INPUT" error report? Why doesn't i…
... arrow" while in an INPUT LINE to cause the "H STOP ... typing a STOP in INPUT LINE does [b]not[/b] give ... -
Incorrect Spectrum +3 emulation: different results on Fuse and SpecEmuWhen developing and testing [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027591"]Rotatrix[/URL], I noticed different results on Fuse and S…
... sample program above from "48 BASIC".
[*] Press ... timing" machine then delete line 44, otherwise delete line 45.
[*] Now try to comment line 48, then run the demo ...
[*] Now put back line 48, then run the demo ... -
Byte-order backbufferThis is a tool for Z80 coders who wish the Spectrum screen had a serial layout. It runs as an interrupt mode 2 service routine and uses POP and PUSH …
... 8, cell
REPT 2, line
ld ix, bitmap + ... 6144 - 16 - (line * 16) - (cell * 32) - (row * ... )
ld iy, 16384 + 6144 - (line * 16) - (cell * 256) - (row ...
jp 56 ; exit via BASIC interrupt handler
blit ... -
Star BASIC or *BASIC??? Anyone heard of this?Does anyone remember a thing called Star Basic or *basic? It was a tape that extended the BASIC instruction set and from memory you put a * in front…
... remember a thing called Star Basic or *basic?
It was ... a tape that extended the BASIC instruction set and from memory ... -
Screen2StringFurther to writing that BASIC one-liner to redirect CAT to a string I thought that I'd do a general redirection routine for anything which normally p…
Further to writing that BASIC one-liner to redirect CAT ... I did it all in BASIC but it was a bit ... put an overflow check in line 21.
Note that ... -
SPECTRUM command and 48 BASICAs we (almost) all know, when a young Rupert Goodwins redesigned the Sinclair/Investronica ZX Spectrum 128 ROM 0 in late 1985, he kept the SPECTRUM c…
... same time put a 48 BASIC option in the start menu ... typing SPECTRUM in 128 BASIC and selecting 48 BASIC from the start ... -
enhanced GOSUB/GOTO (in BASIC)Further to my previous post under "BREAK from GOSUB" here's the two ideas mentioned there put together. Note that to keep it quick it expects the DEF…
... the start of the first line in the program.
[/code]
GO TO line+statement demo
[code]
Dimming the screen...Hi Folks, I was hoping someone on here could help me with a wee machine code routine. I have written the following example in BASIC: [CODE]100 REM…
... written the following example in BASIC:
[CODE]100 REM ... bright white paper. Line 140 then runs from line 0-21 changing ... " them.
Obviously in BASIC this is rather sloooooow! :smile ...Lame BASIC BEEPer editor - alphaI like music, like BASIC and find all current music utilities complicated. Since I enjoy Sinclair BASIC so much, I came up with a simple BEEPer edito…
I like music, like BASIC and find all current music ... complicated. Since I enjoy Sinclair BASIC so much, I came up ...File viewer selector for +3 with card reader (basic ide interface)Just wondered if there was a good file viewer/Browser ie jumping through directories for the +3 to load the games in if you have a ide hd or cd card…
Moving a line down the display in assembler?...It's not a "[I]how can I do it[/I]" question, it's more a "am I missing something in trying to do it a new way" kinda question. What I've been doing…
... way to get from one line to the next below it ... getting "[I]to the next line[/I]" than this, because if ...A "bit" of a curiosityHaving to use a bit of m/code to do the AND in that key check function, I was prompted to revisit the "AND,XOR,OR,...for BASIC" topic and came up wit…
... the "AND,XOR,OR,...for BASIC" topic and came up with ... /code routines called from BASIC, but entirely in BASIC. It's inevitably ...
g = nnnn = GO SUB line
v = 0 = result on ...L Break Into Program, 0:1 BlogThis is very much a work-in-progress but it's got a load of Z80 code I'm in the progress of writing, including some fast vector graphics primitives (…
... some fast vector graphics primitives (line, circle) and some Spectrum fundamentals ... , plus the beginnings of a BASIC and machine code primer.
Basic Challenge NO.7Ok Boys and girls get your thinking caps on. IN BASIC how would you plot an arc of a ball falling to the ground? so it gets lower and lower and mov…
... caps on.
IN BASIC how would you plot an ...How to capture +3e Device Info in BASICHello there my fellow WoS'ers My hope is that you can help me. I am currently writing a +3e FDISK program - well prototyping this in Specky+3e basi…
... prototyping this in Specky+3e basic, however on one of the ... the current data using just basic?
is it even ...How to change the colour of an input line?Hello my fellow WoS'ers I remember the way-back machine on the humble 48k where I could write a REM statement in basic, but I could also change the …
... write a REM statement in basic, but I could also change ...
