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VSYNC FunctionI have written a VSYNC function, so that I can clear the screen before redraw without flicker on the screen, I do this by peeking at the address 2367…
I have written a VSYNC function, so that I can clear ... -
Help needed to speed up functionCan anyone help me to re-factor this code snippet. The "MAP" section holds information about which tiles go where on the screen (handled by another f…
... the screen (handled by another function. The following code uses the ... -
Anyone help re-factoring a tile functionI had some excellent feedback for re-factoring my function that displays the colour for my screen tiles. Can anyone offer some help to improve the fu…
... feedback for re-factoring my function that displays the colour for ... some help to improve the function that draws the tiles ? As ... -
Possibly a little OT: Exporting ROM function addresses to the Z88DKOK, so I'm using the Z88DK. It's entirely possible that some documentation has bypassed me. But assume I have a function in ROM, say, at address 0xF0…
... . But assume I have a function in ROM, say, at address ... of telling the linker that function "bar" lives at address 0xF00 ... just used a small wrapper function, but this is desperately inefficient ... -
The Konix Liberator 10 Function Interface.In the 'What We Got' thread JP asked if I could upload some pictures of my Konix Liberator. Well here they are, well some of them. The rest are on my…
... Liberator is a rareish 10 function interface from the 1986-87 ... -
128k editor undelete function?I was reading the "Spex" section in an issue of NCE, which gave some of the extended keyboard functions which replicate the external keypad functions…
... , there was a line undelete function - Extended Mode N.
function anywhere there either.
function to have. -
SpecBAS INT function vs Spectrum INT functionDunny's SpecOS (SpecBas) vs Normal Spectrum Basic. INT function The Spectrum rounds -ve INT values down (e.g. INT -2.2 = -3) whereas SpecBas rounds…
... Spectrum Basic.
INT function
The Spectrum rounds ... -
Undefine functionHere's a routine to selectively remove variables from the VARS area and reclaim the space. This can be done partially from BASIC already by assigning…
... : equ 23645
;stack function parameters passed from BASIC by ... -
Calendar function fixedJust noticed that the vBulletin calendar function was still set to end in 2010. :oops: This has been corrected.
Just noticed that the vBulletin calendar function was still set to end in 2010. :oops:
This has been corrected. -
number padding functionI wrote a number padding function in BASIC a while ago, but when I came to want it again I couldn't find it, so I've done this enhanced [url=http://w…
I wrote a number padding function in BASIC a while ago, ... /pourri/padnum.asm]PadNum[/url] function in assembler. As per usual ... -
Z80: ABS(HL) functionI must be very tired but I cannot get my head around whether this function provides a correct implementation of a ABS function for a signed 16-bit va…
... my head around whether this function provides a correct implementation of ... a ABS function for a signed 16-bit ... -
hash function permutation tableI'm using a simple Pearson hash function to generate keys for a $(103,6) array using a 256-byte permutation table. How do I arrange the entries in th…
... using a simple Pearson hash function to generate keys for a ... -
Function with push and popIm trying to see if I understand push and pop when it comes to using to pass parameters to functions: [code] LD HL,16384 LD A,5 Push AF Ld A…
Function works in SpecBAS but not BASinSo, is there any reason why this user defined function works in SpecBAS but not BASin? [code] 10 DEF FN m$(a$,n1,n2)=a$(n1 TO n2) 20 LET a$="The…
So, is there any reason why this user defined function works in SpecBAS but not BASin?
[code]
10 DEF FN m$(a$,n1,n2)=a$(n1 TO n2)
20 LET a$="TheManInTheMoon"
50 PRINT FN m$(a$,12,15)
60 STOP
[/code]User defined function in Sinclair BASICI'm looking to create a user defined function in Sinclair BASIC to add up numbers being input. This is the program without a user defined function be…
... to create a user defined function in Sinclair BASIC to add ... program without a user defined function being used
[code ...Interface devices interfering with keyboard functionHi, After over 20 years away from owning a ZX Spectrum +2, I recently bought a reconditioned ZX Spectrum + and, after reading about some of the ne…
... interfere with the keyboard's function, notably the "N" and "M ...Emulator with print function?Is there an emulator that can LLIST to a standard printer? Speccy does have a function to dump a graphical version to a text file, but it's a pain th…
Is there an emulator that can LLIST to a standard printer? Speccy does have a function to dump a graphical version to a text file, but it's a pain then getting that to print properly.forum software that doesn't have a "delete account" function?hard to belive that perhaps Noah build this software, by the looks of it. as it doesn't have the function to delete accounts. I'm sure it does.. I…
hard to belive that perhaps Noah build this software, by the looks of it. as it doesn't have the function to delete accounts.
I'm sure it does.. I don't want my account on here in any form.. *THAT* simpleQuestion about the "Color" function of the number keysI'm very new to Spectrum. What was the purpose of the color function of the number keys?
I'm very new to Spectrum. What was the purpose of the color function of the number keys?PSI ChessHi, Anybody out there remember the game "PSI Chess" by The Edge? Well, there seems to be no problem finding a snapshot ot tape image for this game …
... or something which makes it function improperly in an emulator? (I ...Laser Squad scenariosDoes anyone know how to load up Laser Squad's last 2 scenarios (6&7) into Spectaculator? The menu only allows loads of scenarios as far as Paradise V…
... 'm using the Cassette Recorder function properly afaik. Alternatively, anyone got ...Emulation and Debugging functionality[Cut n Paste from the original CSS post] Hi all, I'm currently working on SPIN's debugger, which is coming along nicely. Mostly, it's been devel…
Can someone help me found those games...... that seem to do not work ? I downloaded them from WOS but for many reason they don't function with my zx32 emulator: Androids, Boxing Manager 2,…
SPIN V0.2 Now Available[Standard CSS cut'n'paste message] Hi all! Well, again another update, but we think this one's well worth it. There's numerous additions and fixes,…
... .
Fixed a "Win32 API Function Failed" error that appears if ...How to play without POKEsI have a Speccy story, hope you will like it. It's about 13 years back. I was sitting in our living room and playing Dynamite Dan (part 1) on rubber…
... story? Somebody should put this function in some Speccy emulator's ...Sharopolis's QuizHere you are folks, My quiz, edutainment at its best. This is the first quiz I've compiled so sorry if its too easy or hard or whatever. Some of the…
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8. Which vital keyboard function requires a two key combo ...Spin 0.3 bug.Stop me if you've heard this one before, but pressing the tape start/stop button in Spin causes it to lock up on my system. I dont know if you've alr…
... precarious system, especially if this function is related to the sound ...spectrum TAPER - doesn't recognize my Sound cardhow can i get the TAPER to recognise my soundcard so that i can use the 'play' function. I would really like to load games onto my REAL speccy, can a…
how can i get the TAPER to recognise my soundcard so that i can use the 'play' function. I would really like to load games onto my REAL speccy, can anyone help?
