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Scrolling Loader CounterPlease can someone help me with writing a scrolling counter for a loading system. I like the Hewson counter so i`ve taken the font from zynaps loade…
... /> listening port 254
short delay which is performed by an ... somewhere on net, the loader routine is called LD_BYTES (or LD ... -
Currah MicroSource emulationIt appears to be impossible to emualte the MicroSource in software on the ZX Spectrum SE as hardware polling is required. The following patch is not …
... />
Actually, Andrew, the example routine BloodBaz used to snatch the ... address lines with as little delay as possible. Very few OR ... -
Delay routineAs some people are aware, I have recently starting writing a [url=http://fuse-emulator.svn.sourceforge.net/viewvc/fuse-emulator/trunk/fusetest/]autom…
... to call $8034 for the routine to work... if you don ... .
This version will delay for HL >= 121 t ... -
Delay routineAs some people are aware, I have recently starting writing a [url=http://fuse-emulator.svn.sourceforge.net/viewvc/fuse-emulator/trunk/fusetest/]autom…
... /> org base-29
delay xor a ; 4
or ... hl,de ; 11
jr delay ; 12 33
jump nop ... you will be calling the routine differently, just adjust d1 appropriatelly ... -
Delay routineAs some people are aware, I have recently starting writing a [url=http://fuse-emulator.svn.sourceforge.net/viewvc/fuse-emulator/trunk/fusetest/]autom…
... could go for even faster routine at the expense of size ... bytes.
[CODE]
delay xor a ; 4
or ... -
Delay routineAs some people are aware, I have recently starting writing a [url=http://fuse-emulator.svn.sourceforge.net/viewvc/fuse-emulator/trunk/fusetest/]autom…
... could go for even faster routine at the expense of size ... bytes.
[CODE]
delay xor a ; 4
or ... -
Preferred way of determining Y co-ord in assembly?I know of 2 ways of calculating the y-cord of a pixel row for the speccy in assembly. One is to calculate the address by ways of shifting and masking…
Apologies in the delay in posting my routine but after seeing the ... br /> [/code]
The routine plot finds the y-coord ... wrong it appears because the routine fails after crossing the top ... the meantime here is the routine anyway.
BTW, ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... avoided by starting the analysis routine like this:
[CODE ... 1 and 2), so the routine to print the entire board ... don't think the extra delay beween player input, and board ... pieces on it, and the delay has increased).
[QUOTE ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... don't think the extra delay beween player input, and board ... pieces on it, and the delay has increased).[/QUOTE]
This version uses the same routine to show the updated board ... each move, and then this routine is called again (one last ... -
The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... a 5 to 10 nanosecond delay which shouldn't hurt anything ... DivIDE traps the interrupt service routine and I'm just set ... -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... line with my previous PRINT routine. Still I somehow have buttons ... is also used for the delay between turns. I just realised ... delay. That is simple to fix.
(3) My original routine ... -
CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …
... eliminated the delay by replacing this with a machine code routine that ... same thing. The m/c routine plots a hundred random stars ... -
Quick q. on MC vs. BASIC (boring question)No matter how long or tedious the programming/testing may be ... Is Machine Code [B]ALWAYS[/B] faster than BASIC?
... .org/wiki/Quicksort]quicksort[/url] routine, but I wrote a [url ... doesn't provide a sort routine at all so I can ... add as much NOPs, HALTs, delay loops or any other useless ... -
Disappearing/appearing effectI remember doing a small routine in BASIC which could be used to cover the attributes section randomly, until all 704 characters were filled with the…
... higher memory.
This routine requires 1536 bytes for the ... drawback is the 14 second delay while the arrays are being ... -
JSW... how does the game "finish" in assembly?It seems the ZX and C64 versions of Jet Set Willy suffer from the same "unfinishable" problem. Thankfully the ZX version has been patched with pokes …
... ]
Sorry for the delay! I've failed rather miserably ... X and Y coordinates = whatever) routine that changes the toilet sprites ... -
Start Tape, Press any key...Hi, I'd like be able to save (program or data or code) using the save "whatever" command, but I want it to start recording immediately, rather than …
... (called by the SAVE routine at $0971) points by ... at $15AF. The input routine points to $10A8 and ... the output routine points to $09F4.
routine - not the output routine as mentioned ... edit 3 about the delay between the header and ... -
RZX Player interface - Possible?If I have a Mass Storage interface and some media (CF, SD) with a couple RZX files, what would I need to play them on a real Spectrum? If the RZX fil…
... combination when (if) the interrupt routine is run so that the ... doesn't do its interrupt routine. Then when the RZX recording ... the data following the interrupt routine for the current frame and ... the instruction count is to delay when the z80 begins executing ... -
'orange' on a spectrumalways wondered why spectrums could never seem to achieve the colour orange? wasn't one of the default colours, and don't remember seeing anything th…
... .
(There is a delay of two seconds between pressing ... my slow decimal to binary routine - this routine is illustrative, but could ... -
VIC 20 emulation on the SpectrumI'm sure most people are aware of the my attempt at bringing the full Commodore experience to Sinclair users with the "Twenty Commodes" program. It e…
... 'd have to adjust the delay loop.
My high ... EQU $FFE4
; init routine
ORG 5120
VIC 20 emulation on the SpectrumI'm sure most people are aware of the my attempt at bringing the full Commodore experience to Sinclair users with the "Twenty Commodes" program. It e…
... nybbles. :D
Shorter delay loop when worm is turning ... EQU $FFE4
; init routine
ORG 5120
ZX Spectrum (16K) sound/beepHi all, I think I'm in right place now, I've tried to find an answer how to generate two channel sound using ZX Spectrum 16K. Only think I've found …
... a given note. In the routine in Spectrum's ROM, ... br /> SUB C ; Subtract delay from 16.
LD B ... br /> SUB C ; Subtract delay from 16.
LD B ... br /> SUB C ; Subtract delay from 16.
LD B ...CSSCGC 2008 has now officially begunFor coming last in the 2007 crap game compo, I have the honour and privilege of hosting CSSCGC 2008! I have now put up the CSSCGC 2008 website at …
... ]I might steal your input routine.[/QUOTE]
Yes, please ... />
There is a longer delay between notes on the righthand ...Keyboard routinesI'll ask here first - since this must be a long-ago solved problem, and hopefully I can avoid re-inventing the wheel... I need a keyboard routine th…
... now realised that the ROM routine is actually quite good. Unfortunately ... to get a good keyboard routine. There is no other way ... one with a simple CPU delay, but the results aren't ...Jetpac questionHi all, I just bought a copy of Jetpac off of Ebay and I'm having problems. To start, I'm trying to play it on an issue 2 Speccy with Interface 1, 2 …
... /> CALL PrintInitMessage
CALL Delay
LD HL,INITIALSEED ... />
CALL InversionFillRoutine
;Delay for around 5 minutes
; Simplified version of library routine
; This version - no ...Analogue BeeperThere's been a discussion on foro.speccy.org about multichannel beeper stuff, and since I had the camera out and the scope set up, I set about demons…
... my very, very crude routine that makes the wave ... ld a, (hl) ; get delay value
and a ; ... br /> ld b, a ; delay count
xor a ; ... delay1 djnz .delay1 ; zero level delay
inc hl
... .delay2 djnz .delay2 ; and delay
inc hl ; next ...Speech reproduction on the Speccy - 2009 style?Thanks to Chapter 33 of [url="http://www.worldofspectrum.org/infoseekid.cgi?id=2000388"]Super Charge Your Spectrum[/url] by David Webb - "Speech Repr…
... sine wave. The asm routine I used is there.
routine. You need SDL to ... stereo).
The routine could be made more efficient ... in memory as this routine can manage). But I ... to do than refine this routine.
You ...Analogue BeeperThere's been a discussion on foro.speccy.org about multichannel beeper stuff, and since I had the camera out and the scope set up, I set about demons…
... correct - the more complex the routine, the smaller amplitude you can ... really simple routine, it can run fast, and the minimum delay is ... vice versa. The longer your routine takes to run, either the ...Keyboard routinesI'll ask here first - since this must be a long-ago solved problem, and hopefully I can avoid re-inventing the wheel... I need a keyboard routine th…
... buffer filled by the interrupt routine).[/QUOTE]
I think ... enters the key repeat start delay and doesn't bother checking ... means to type normally the routine needs to see a key ...
