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Resolution & Memory Question ...Hi, I'm hoping someone with some experience writing an emulator, or a vast knowledge of all things Spectrum can help me answer the following questio…
... square of pixels.
When a BASIC program is running, there are some system variables ... user-defined character images. When a machine code program is running, these can happily be ... -
saving part of a BASIC programHere's a short routine to save part of a BASIC program. The idea is that it can be merged into a program and then used to save sub-routines, etc. to …
... of a BASIC program. The idea is that it can be merged into a program and ... programs. It's sort of a slow version of copy & ... ;= start to the last line ="A"):
DEF FN b(h ... ):
DEF FN p(a)=PEEK a+fg*PEEK (a+1)
9990 ... -
Basic and AY musicis it possible to play an ay-music in background while a basic program is running?
is it possible to play an ay-music in background while a basic program is running? -
basin & spinWhen a basic program is loaded into Basin from .tzx does it display the real basic underneath or what the basic has been made to look like by the sof…
When a basic program is loaded into Basin from .tzx does it display the real basic underneath ... is there a way to stop it loading a full game when you load a ... 's) machine code to load a program and stop the autorun and ... -
basin & spinWhen a basic program is loaded into Basin from .tzx does it display the real basic underneath or what the basic has been made to look like by the sof…
... ]When a basic program is loaded into Basin from .tzx does it display the real basic ... is there a way to stop it loading a full game when you load a ... tzx image? I.e. I'm runnning a ... 's) machine code to load a program and stop the autorun and ... -
analysing program variable usageIf I wanted to count the number of times each variable is referenced while a program is running (not the number of times each variable is referenced …
... to each variable while a BASIC program is running, assemble this program wherever, put:
"CLEAR ... routine instead, then RUN the BASIC program, making sure to access all ... sequence in which to declare a BASIC program's variables (ie. in decreasing ... -
128 fontWhat happens when you change the font in 128 mode? I have a new font saved at 60000 with 23606 and 23607 poked with 96 and 233. The characters can b…
Is it not to do with ... can use page 7 as a scratchpad/work area, so any ... be paged back in while a BASIC program is running so the effects don't ... -
Switching 48/128 modes within a BASIC programI'm not sure what use this would be; ie. being able to switch between 48k and 128k modes and back again from within a continuously running BASIC prog…
... back again from within a continuously running BASIC program, but as it' ... s been raised as a possibility ... In that, by using a slightly modified version of the ... BASIC program continues to run. Unfortunately, when I quit it does a ... -
Is there a simple way to type a Spectrum BASIC Program into notepad, save, then open in emulator?Hello. I have two emulators 1 under linux:- Fuse. 1 under windows 7 :- spin, also downloaded and run zx-editor. I just want to be able to type in …
... be able to type in a BASIC program using notepad or editor, without ... , loading in a basic file from notepad or zx-editor is causing me ... wrappers.
i cannot find a simple guide to explain. Open ... image or whatever file.
Is there any easy way to ... -
some debugger in emulators that is able to brakpoint when a mem address is accessed ?Is there a debugger (disassembler) available in some emulator that is able to stop (breakpoint) when a particular memory address is accessed ? For e…
... to stop (breakpoint) when a particular memory address is accessed ?
For ... case a specific color attribute) and to see where the program counter ... has stopped. In other words, to see what routine is ... -
Help with a basic programI'm doing a very small basic program which I know is bloated, but it works. (I have limited basic knowledge compared to most on here). I just wondere…
I'm doing a very small basic program which I know is bloated, but it ... works. (I have limited basic ... anyone could point me in a better direction on how to ... 'list things to say to a character'. So say you have ... -
How to compile a BASin program with Hisoft Basic Compiler?If I write a Basic program with the BASin application and then wants to use Hisoft Basic Compiler to compile to machine code, what are the steps to a…
If I write a Basic program with the BASin application and ... then wants to use Hisoft Basic Compiler to compile to machine ... in a emulator and then load the basic program. But must the basic program be ... -
Timex Sinclair 2068Hi guys. This is my first post here, the first of many, I hope.. :) I have a Timex Sinclair 2068 but don?t know much about it. It was given as a gif…
... that for you while your basic program is running and without any SOUND ... use it is to LOAD""CODE it when the basic program starts and ... then you would do a RANDOMIZE ... You can see a bit of this happening when saving or loading ... -
Detecting +3 or +2AIs it possible to detect whether your BASIC program is running on a +2A/+3 or a proper 128?
Is it possible to detect whether your BASIC program is running on a +2A/+3 or a proper 128? -
Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …
... start your program with the understanding that memory is segmented and ... in any program development - in C or asm - is placement of ... paged in when a certain subroutine is running? Or if you have a pointer ... you use it when a new banking segment is paged in so ... -
Anybody know what program can:Does anybody know of a PC program (or a "set") that can scan through a BASIC program, and replace "D*, D1 or D2" with two spaces. Then, save that sc…
... remember.
Is there a published spec for the format ... br />
When a basic prog is saved to disk is it similar to ... program, 1 that is the bytes in memory that are actually interpreted when ... 1 that is the ytes displayed when the prog is listed?
Testing the Ram on a Toastrack 128KHi All My "new" 128K is misbehaving, all the demos I have loaded for it crash instantly, Ghostbusters 128K is playable but one of the background scr…
... you explain the "add 16" a bit more tho - not sure ... you mean.
My basic program is running now - slow aint it!Another BUG play tapes, in ALL EMULATORs when press STOP1 FOR n=1 TO 20 : PRINT IN 254 : NEXT n : PRINT AT 0,0 : GOTO 1 RUN Type this simple code, load a TZX, pres PLAY, when ear input change between 191 …
... 's interrupt routine which your BASIC program is running 50 times a second do?Another BUG play tapes, in ALL EMULATORs when press STOP1 FOR n=1 TO 20 : PRINT IN 254 : NEXT n : PRINT AT 0,0 : GOTO 1 RUN Type this simple code, load a TZX, pres PLAY, when ear input change between 191 …
... interrupt routine which your BASIC program is running 50 times a second do?[/QUOTE]< ... QUOTE]ejem, ejem... the basic code i put hear, NEVER ... is not trivial, as can be seen from the following program ... For a correct test do not press any key while running, [COLOR ...Whats the smallest amount of time to precise emulate a Spectrum?Whats the smallest amount of time to completely emulate a Spectrum? Maybe the ULAs timings as mentioned here: [url="https://opencores.org/projects…
... be the word that is missing. As in ... Emulation of a ZX Spectrum only capable of running a BASIC program is quite ... different to the requirements of trying to fully emulate a ... ZX Spectrum at a hardware level ...ESXDOS v0.8.0 released (with NMI Browser)Hello, To celebrate the speccy's 30th birthday, here's the latest version of ESXDOS for DivIDE users. The full changelog is too long to post here, s…
... as CODE, not as basic. Theoretically is not problem implement to ... then load and run a BASIC program is a bit of a pain, but by the ... . The setup I have is nearly perfect for my requirements ... the .tap file contains is a one line BASIC program that does 'LOAD *" ...Booting with a programIf you ever had a VTX-5000, you'll remember it booted to a menu. The menu itself was written in BASIC. When the Spectrum initialized, this BASIC prog…
... when the initialization routines finish, BASIC starts somewhere where it'll run a program ... the '%load' command - if the BASIC program is saved with the LINE option ... to do to get the program in a running state (in accordance with ...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…
... 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 +3 that ...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…
... rephrase that. Is it possible using BASIC to write a program that can be ... LOAD lets say a story, in serial form? So when the reader ...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? …
... me if there is an easy way of getting basic program listings out ... of an (any) Spectrum emulator and into a ...Need some help making a BASIC gameI'm creating a text adventure in 128 BASIC (I don't like using the 'keywords' in 48 BASIC - It's slow and annoying!) called "The Legend of The Red Dr…
... using the 'keywords' in 48 BASIC - It's slow and ... using ZX-Paintbrush (good little program!). I've saved it as ... BASIC will only let me use one! When a player executes a command, it is ... stored in a variable. If ...Trouble compiling my BASIC programI've been trying to get a compiled BASIC version of Swift Turtle with no luck so far! I first tried MCoder 3 and it [i]seemed[/i] to compile the prog…
... 've been trying to get a compiled BASIC version of Swift Turtle ... ]seemed[/i] to compile the program. Upon running it though, it seemed ... to hang on executing a "FD" ... like that.
Is there a way to do something similar ...PoC for a ULA video generator described using Handel-C and a Basys FPGA board.Recently, I've taken a course about hardware design for video processing using FPGA's. The HDL used in the course was Handel-C, a C look alike langua…
... write a description of the ULA behaviour when generating ... /> The other one is a FSM that first erases ... a BASIC program running in a emulated Spectrum using Spectaculator, configured with CPU Speed=50Mhz, is ... executed. The program generates the ...What is the (hypothetically) largest 9999 lines BASIC program possible?If the Speccy had infinite amounts of memory, what is the largest 9999 line BASIC program that could be made? (in K and amount of instructions) (Yet…
... of memory, what is the largest 9999 line BASIC program that could be ... .)
Would there be a limit/finite amount?Adding TAP file contents to a Spectrum +3e DOS PartitionHello my fellow WoS'ers, This thread is a companion to a great little guide from a fellow AmiBayer [B]mnjnurney[/B] you can view his thread by [URL…
... can see 3eStrowsaw can determine a BASIC program and CODE, but it cannot ... first lines I write when writing any BASIC program.
[code]
program run to 9998 BASIC is stopped, this protects line 9999 from accidentally running ...
