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USB cassette decksI've been preserving my ZX81 tapes using a combination of a portable (not walkman) cassette player, Hi-Fi amplifier, ground loop filter and iMic, whi…
... ) seem to have these extra bytes.
Compared to ... once you strip the 3 bytes away all the blocks match ... like this:
Program: FIST
Bytes: t
Bytes: k
... once you strip the bytes:
Program: FIST
Bytes: FIST
Bytes: k -
Saving space using procedural graphicsAfter spending several hours playing around with various packers to squash the Alien8 test screen$ it occured to me that maybe bigger space savings c…
Screen needs a few adjustments in data, but now
574 bytes data and 82 bytes program with attributes -
Avoid "Program:" and "Bytes:" messagesI converted some original +D programs into TZX files. That works fine, but I'm worry about the "Program:" or "Bytes:" messages of the program blocks …
... worry about the "Program:" or "Bytes:" messages of the program blocks after loading ... ? If I load the original program from the +D disk I ... -
FUSE fails to save "Bytes:" files that can be converted to .tapI have been running FUSE with the OCP Assembler loaded. When I save the Assembly listing from OCP, I see border colour and noise of a proper save. So…
... .20 sec
Length: 139555 bytes
Bits in last byte ... sec
Data length: 19 bytes
Pause length: 1000 ms ... sec
Data length: 2541 bytes
Pause length: 1000 ms ... /> BTW. I'm writing a program called listasm_ocp (on Linux) to ... -
space available in bytes - questionHi, question: - if i create a *.txt file in pee cee: if empty it will show 0 bytes if i put text "abcde" it will show 5 bytes if i put texte (in 2 l…
... empty it will show 0 bytes
if i put text ... "abcde" it will show 5 bytes
if i put texte ...
it will show 7 bytes.... i count 5, what are ... have if i do a program for the zx... how it ... "
will it be 16 bytes ?? Both memory and in tape ... -
How big is the program?I've got the following one line program (running in a 48K Spectrum emulator) [CODE]1 input n:let n=n-int(n/4)*4:print "1 i -1-i"(n*2+1 to n*2+2)[/CO…
... got the following one line program (running in a 48K Spectrum ... file size in bytes, which I run after the program has executed ...
[CODE]print "bytes:";peek 23641 ... returns a result of 90 bytes.
Which is ... -
program upload via Interface 1 RS232 from PC/Mac/LinuxHello. I've made good on a promise to my 13 year old self and have been recently learning spectrum z80 coding. I can happily build a program (as …
... /> I can happily build a program (as e.g. .tap) and ... 48k and successfully load the program. I needed a volume boost ... to send the .tap file bytes over RS232 at the agreed ... -
The best spyware program?As i have a new PC i'm getting tired of Spyware Terminator so i got rid of it, does anyone know a decent spyware program to replace it? Mind you i h…
As i have a new PC i'm getting tired of Spyware Terminator so i got rid of it, does anyone know a decent spyware program to replace it? Mind you i have Malware bytes and Zone alarm so perhaps i don't need a spyware program. -
Saving a program to tape with the assembler as well.Hi What I'm trying to do is save a program to a tape file with the McGrawHill Assembler in the high memory so that I can then run the program and r…
... to do is save a program to a tape file with ... I can then run the program and run it. Rather than ... load the Assembler and the program separately then taking snapshots. I ... should be and how many bytes etc. This would be really ... -
How do i learn to programAll the years i had a computer the only one i could program was the Texas Instruments Ti99/4a and when using extended basic with its so simple sprite…
... the only one i could program was the Texas Instruments Ti99 ... love to be able to program my own frogger game still ... for me to learn to program,i will be using realspectrum ... -
AY musicThis is a format I'm proposing for an AY music player. If anyone can see any problems or anywhere it can be improved please say so. An AY music form…
...
In total 42 bytes
Finally is the ... offsets plus a final two bytes for the end of the ... to be used with the program for which the music is ... -
LINE-routine and other nice pieces of codeThe line-topic came in the end with a nice piece of fast coding. I think that there might be more of these routines out there (where-ever-u-r). Isn…
... ,hightable ; B = constant through the program
.......LD DE,0
BYTES)
org #8100
bytes.
Decision made from fetch ... -
Short Z80 QuizQ1) Which program gives different result ? A) XOR A ADD A,A B) XOR A ADC A,A C) SCF ADD A,A D) SCF ADC A,A Q2) What is the equivalent of NEG …
... code is the fastest way program
A) < ...
Q4) And which program of Q3 is the shortest ... program of Q3 will work with a block larger than 256 bytes ... ?
Q6) Why won't this program ... an intruptvectortable of 257 bytes if you can ... -
Solution for overwritten stack in 48k SNA filesIt has been known for quite some time now that the 48k SNA file format has one serious fault, which is described in the file formats section on the W…
... in a file separately, the program counter is pushed onto a ... PC register overwrites 2 bytes of data (or program code) in RAM ... and the last two bytes are extra bytes.
Before ... in 49179 bytes of registers and memory, pops the program counter from ... -
ANNOUNCE: SPECSAISIE 1.2 released!SPECSAISIE is a Java system which enables one to perform surgery on SNA and TAP files, and various other gubbins (some functions relate to Spectrum e…
... .
- Saisie: Generate a BASIC program for typing data from emulator ... Spectrum. The program includes a DATA line for each eight bytes, and ... -
ANNOUNCE: SPECSAISIE 1.2 released!SPECSAISIE is a Java system which enables one to perform surgery on SNA and TAP files, and various other gubbins (some functions relate to Spectrum e…
... .
- Saisie: Generate a BASIC program for typing data from emulator ... Spectrum. The program includes a DATA line for each eight bytes, and ... -
Run BASIC program by R. USR xxxxxGuys, please help. Suppose I have BASIC program in my Spectrum 48K starting with line 10. I'd like to start it by RANDOMIZE USR xxxxx. Which paramete…
... help. Suppose I have BASIC program in my Spectrum 48K starting ... BASIC interpreter to process my program.
Rgds,
-D ... -
Program pitstopDo you remember the program pitstop parts in Your sinclar magazine. I would like to type them up as PD Roms. Send any type ins from the mags as txt o…
Do you remember the program pitstop parts in Your sinclar magazine. I would like to type them up as PD Roms. Send any type ins from the mags as txt or scaned images. -
Finding the length of loaded Bytes:Is there a way from BASIC of finding out how big a block of bytes loaded from tape was? i.e. - if you do LOAD""CODE and load in a lump of bytes, ca…
... how big a block of bytes loaded from tape was?
bytes, can you then find out ... -
BASin Release 6 available for DownloadHi all - It's another cut'n'paste from CSS :) I've been tapping away again, and seeing as a couple of people have recently seen BASin's latest bits…
... options to return to the program editor or execute a CONTINUE ... a direct command or a program code change. The Force BREAK ... the case of a loaded program with autostart, it will take ... an expression) and memory location bytes, words and DWords.
Fixed ... -
First Y2K bug found in a spectrum program ?I've just been making some tzx files and I always test the file when its finished. So I loaded up Micro Fitness by VO2 software which is a fitness ut…
... which is a fitness utility program. First it asks you for ... and can't use the program !!! Trust me I wish I ... -
Ported whole casettes of backuped utiltilitiesHi! A friend of mine gave me a few casettes he found in the attic - he used these to backup ORIGINAL casettes he had back in the spectrum games. The…
... : 0.467s
35-16C66: Bytes : Length: 19 Normal Speed ,Pause ... : 0.510s
37-18785: Bytes : Length: 19 Normal Speed ,Pause ... : 0.502s
31-173F4: Program : Length: 19 Normal Speed ,Pause ... -
AssemblageCan any of you marvellous programmers out there recommend a Speccy assembler that even a complete dunce could use? At the risk of sounding thick, as…
... self-assemble the tiny example program in chapter 26 of the ... though it's only four bytes.
ld bc, 99 ... -
Wanted Software to Swap for Rom Carts ;)Wot I have for grabs is 4 Complete ROM Carts which I will swap for my wants below Horace [url="http://www.cornishdavey.dsl.pipex.com/4.jpg"]http://w…
...
Paranoia Complex, The Magic Bytes/
Post Horn
Re ...
Super Glooper
Test Program
Thro' the Wall
Program that looked like ceefaxOkay... Got a bit of a poser for you here as this is doing my head in bigtime. There was a program that looked and functioned like Ceefax, for the l…
... .
There was a program that looked and functioned like ... break and there was the program.
For my everlasting ... of the routines from this program for my GCSE computer studies ... .. does anyone know what this program is because I'd love ...Getting basic program listings into a text fileHi - can anyone tell me if there is an easy way of getting basic program listings out of an (any) Spectrum emulator and into a text file on your PC? …
... easy way of getting basic program listings out of an (any ...Spectrum 48k benchmark program/resultsIs there any program (basic or assembler) to test performance of a Spectrum 48k? Want to compare results in my FPGA Spectrum 48k with real hardware …
Is there any program (basic or assembler) to test performance of a Spectrum 48k?
Want to compare results in my FPGA Spectrum 48k with real hardware results...a new GREAT demo from HOOY-PROGRAM :-)Yes. At last. ;) The production is entitled: "NO, I DON'T NEED YOUR KIDNEY, MR SAUSAGE". :) There are 2 versions in the ZIP file - TAP and SCL. Where…
...
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A HOOY-PROGRAM CRAPMO, MADE IN 2004
Program sizeI am typing a basic program into a ZX and I need to find out exactly how much memory it is using. Is there a way to calculate this? :confused:
I am typing a basic program into a ZX and I need to find out exactly how much memory it is using. Is there a way to calculate this?
:confused:IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
... we dont know where the program counter is when im2 is ... ; Increase H, thus moving 256 bytes forward in memory to FB0Ah ... />
; Low Bytes of screen
ORG 0FA00h ...
