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BEEP & PLAY jingles in BASIC sourceI've been digging through the +3 manual and checking out the [URL="http://www.worldofspectrum.org/ZXSpectrum128+3Manual/chapter8pt19.html"]great musi…
... 're making a very simple BASIC program (akin to the CSSCGC type ... things with AY files and data banks, but do you have ... use when making pure source BASIC games? -
Basic program malfunctionHello. Please does anyone know why this basic program 10 LET x=0 20 LET x=x+0.1 30 print x 40 if x<>1 then goto 20 50 STOP does not properly work o…
Hello.
Please does anyone know why this basic program
10 LET x=0
20 LET x=x+0.1
30 print x
40 if x1 then goto 20
50 STOP
does not properly work on the speccy? -
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…
... used to extend Sinclair BASIC with completely new commands.< ... an alternate cartridge creation program specifically for use with ... passed to directly run the RAM Tester utility. The previous ... performance improvement) in sending data over RS232. These new ... -
Tinkering with DMASo, some afternoon tinkering... [img]http://photo.alioth.net/tmp/dma_small.jpg[/img] The purpose of this all is to see what's possible using the Xi…
... the data and address buses and writes directly to RAM, ... them to RAM). In this case, the test here shows ... flash without requiring nonvolatile RAM (which means you have ... initialization code into the RAM that won't be ... 't yet have a program available to do it. ... -
48K Not booting properlyBought another faulty spectrum from Ebay. This one, when you turn it on, it looks like it's going to boot OK, but when it gets to the point where it…
... I had a faulty Lower RAM IC (IC 6) and ... I entered the command 'PRINT PEEK 23732 + PEEK 23733 * 256' and I ... to load the memory test program from Zorns website but ... the first part of the program loading.
if you ... list the program most of it is garbage ... -
Strange keyboard port reads on 48+Hi all, I don't know whether it was already discussed (I also searched forum, but there are too much of results searching "48k keyboard" so I didn't…
... on address where is the program reading port as on ... />
I created simple test program, which repeatedly reads port EFFE ... screen by basic program and test is executed again.
BASIC part:< ... ""CODE 32768
40 POKE 23692,255: PRINT USR 32768 ... -
Basic program not workingHi guys, Please can someone tell me why I get an error when I try and make 9 user defined graphics please?? B Interger out of range :( 10 for n=…
... 7
30 read a: POKE USR p$+f,a
DATA "P",00110000...... etc for 9 ... -
DEFFNder: a small library of BASIC functions written in Z80I've published a small library of 15 Sinclair BASIC functions written in Z80. I wrote it last year for a project of mine. Some of them are generic, s…
... small library of 15 Sinclair BASIC functions written in Z80. I ... , mainly to manipulate strings and data.
I include the ... />
http://programandala.net/en.program.deffnder.html
I ... -
The history of ESXDOS, the DivMMC and the DivMMC EnJOY![img]http://benophetinternet.nl/hobby/divmmc_history/1%20esxdos.jpg[/img] These are the stories behind esxDOS, the most popular operating system e…
... /> Full TR-DOS support from BASIC
-------------------
--------------------------
ROM and RAM in More Detail
--------------------------< ... allowed him to quickly test the ROM.
... br /> The maximum data transfer rate is ... -
Bizarre ZX Spectrum faults (also possibly relevant to Spectranet compatibility problems).I'm attempting to repair an issue 4A 48K ZX Spectrum and am encountering some very strange problems. For my own records I've given this computer the …
... and the BASIC portion of the memory test program that was ... that the test program itself never reported finding a RAM fault while ... br /> Following changing the upper RAM from the original OKI ICs ... when the original OKI upper RAM is fitted.
- Spectranet ... -
Help! I'm learning Machine Code...Having decided to take the plunge and learn to machine code a while ago, I have started in earnest using the much recommended 'Mastering Machine Code…
... she sets an exercise to test knowledge gained so far, ... and conditional instructions, write a program which will PUSH every number ... the first ever machine code program I have ever developed ... this in (via some DATA statements in BASIC, starting at address 40000 ... -
Tell when BASIC program was written to disk or modified?I have a small tune written in BASIC and stored on a 3" disk. Is there any way to tell when I created the tune? Is there a program that will run on a…
... a small tune written in BASIC and stored on a 3 ... the tune? Is there a program that will run on a ... -
+2 Gray ProblemI'm trying to repair a +2 gray that behaves differently at every boot up. Some rare times I can get the selection window but pretty soon the characte…
... containing Paul Farrow's 128k ram testing program. New Z80 tested too ... the test run I got "[b]Bad Data Line 5[/b]" at RAM ... -FFFF.
Also the message "RAM Paging Works Correctly" at the ... must be on the contended RAM part since its causing visual ... -
TommyGun with Debugginghttp://goo.gl/HfSXev?gdriveurl Ok, so this is a pretty big release for me and I have added a lot of stuff into the code editor. Mainly of course …
... really really cool if your program crashes. You simply pause the ... use an external emulator to test the final result of my ... /> o Fixed an issue with data entry into spin edit controls ... Re-Added (missing) Boriel ZX Basic demo with all the example ... -
Detecting TR-DOS w/o relying on system variablesOK, I know it's much easier to do this simply by checking whether the BASIC program area has moved or some specific pattern in the sysvars etc (somet…
... simply by checking whether the BASIC program area has moved or ... br />
[code];Test result: Z - TR-DOS found ... /> ; NZ - not found
TEST
ld hl,#3D2F ;#3D2F ... br /> .xor_lp ;- Sinclair font data in 48 ROM
xor ... -
Empire - port of trs80 basic programBack when I was a little kid, I had the opportunity to play around with a trs80 model 1 with level 2 basic. One of the games I often played was call…
... 1 with level 2 basic. One of the games ... came across the full basic source and decided to ... it over in C. Basic being basic, there's a ... reproducing them below. The program itself is about 40k ... .
Original basic source: http://willus.com/trs80 ... -
Help needed with broken Basic programI got recently into my hands a Polish program written in Basic. But it doesn't run, after loading it hangs. It is set to start from LINE 0 whic…
... my hands a Polish program written in Basic.
But it ... Polish logical game. But the program still doesn't run.
Where does the BASIC program sit 48K Spectrum memory?Hi there First post so be gentle, I've had a spectrum since the 80's and have recently started programming it for fun again. I wrote the followin…
... the following program which draws some cool patterns via the POKE command ... =16384 TO 22528
20 POKE x,a+b
25 ... ? Where is it safe to POKE freely? I tried changing X ... system variables or the actual program listing? I looked up some ...Arcade Game Designer for ZX Spectrum Next/Timex 8x1For those of you who are not members of the Spectrum Next or AGD Facebook groups, I've released a new editorless AGD compiler. While it has been des…
... tool which takes a program written in AGD "BASIC" and creates an ... to type in the data manually, Spectrum BASIC-style. The compiler is ... the engine, a simple test program, a skeleton program and some example coding ...Saving BASIC program from Spectrum to PCSo I did something stupid. I started writing a program on the Spectrum, and before I knew it I am on line # 1430 of my BASIC program. I now have had…
... stupid. I started writing a program on the Spectrum, and before ... on line # 1430 of my BASIC program.
I now have had ... tapes). Can I save the program on my PC?
I ...Where's my green square? Basic & m/c question.I'm going mad here - can anyone tell me why my little basic program isn't displaying a green square at the top of the screen? I've checked the num…
... tell me why my little basic program isn't displaying a green ... seem okay and if I poke 32 directly into address 22543 ... appears ...just not in this program. I've repositioned it in ... I don't think the basic is overwriting the M/C ...Flood Fill IssueHi Folks, Came across the following Flood Fill routine by John Metcalf: [code]; scanline fill by John Metcalf ; call with d=x-coord, e=y-coo…
... entered it via the following BASIC program:
[code]100 ... /> 120 RESTORE 330
130 POKE 23692,255
140 READ ...Strange behaviour in very simple ASM program.Someone sent me this and it shows something strange. Here's the BASIC listing [code] 10 CLEAR 32999 20 FOR n=33000 TO 33009 30 READ a: POKE n,a …
... something strange. Here's the BASIC listing
[code]
10 ... a: POKE n,a
40 NEXT n
50 DATA 62 ...New BasinC v1.7 I was away from sinclair scene for a long time, I cannot find any time to log on to wos forums. I hope everybody is doing well here. As many of…
... br /> Keep up the good basic coding and have fun.
data loss.
// ... than intended (thus overwriting your program).
V1.691 ...
Added - New functionality test / usage bas programs (see Examples ...i need a sideways scrolling program written in basicso like ghosts and goblins it scrolls along with the player. i had help with this before in making a tunnel game but this time i need it to be a able…
... strings or data statements that i can view in basic to make ...Why can't you make a BASIC program as big as you want?Let me rephrase that. Is it possible using BASIC to write a program that can be multi part? In other words one that can LOAD lets say a story, in se…
... it possible using BASIC to write a program that can be multi ...The trials and tribulations of the external tape recorderAnd you may find this a strange topic, because having been a +2 owner for the last 31-and-a bit years, it's not something I've had to deal with in th…
... I'd ever get was "Program: OH MUMMY" and then R ... soon as the data started on the initial BASIC block. The only ... the lower frequency on the data tone that I wouldn't ... to me that I could test it before I bought it ...Educational MIA free to a good homeI've just rediscovered a box of educational Spectrum tapes in my loft. Looking at the WOS MIA list, I've got possibly ten items listed on there, many…
... the integrity of the data, considering how these ... Tape, case + manual
IQ Test - Flowchart Ltd - Complete?
... Calpac - Tape in case + Program Notes
O Level ... Coxsoft - Complete? Also a BASIC, unprotected version with handwritten note ...Is it possible to run a single BASIC line via a ROM CALL of the Standard ZX 48k ROM?On: https://cygnus.speccy.cz/popis_trdos-assembler.php I found the following code: [code] CHADD equ 23645 ; Location of SOS variable CHADD ld…
...
jp BACK ; Jump to program point from which the whole ... the TR-DOS-Commands in RAM at adress SAVE or adress ... v5).
Could a BASIC Commandline like:
PRINT "Hello ...
