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line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
Beta Basic 4 has a line routine 2.5 times faster than the ROM. I had somewhere a commented disassembly of a similar one, but I can?t find it anymore. -
line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... example if you want a line from 3,y to 100 ... come up with a general line that is 2 to 3 ... times faster than the ROM routine that would be nice ... -
line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... the algorithm used in the ROM routine is of Bresenham type ... fast algorithm for drawing a line, which I fear is just ... -
line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... it goes:
; DRAW-LINE
; ******************************************************************************
;
... ; Draw a pixel line from (x0,y0) defined (H ... /> ;; Ported from the ZX ROM PIXEL-ADD routine
WANTED: tape replacement for +2?Any tape replacement possible for a +2? My +2 works wonderfully but the incorporated datacorder is simply worn out and won't load ANYTHING. Dirty sig…
... 255, change the value in line 10 to BIN 11100111.
line smaller then result will be ... for every keystroke, and the ROM beep routine contains a OR ... upper 32K RAM and 16K ROM are working independently of each ...Saving machine code on EmulatorI have been dabbling with Chapter 26 of Stephen Vicker's "ZX Spectrum Manual". [url="http://www.madhippy.com/8-bit/sinclair/zxspecman/zxmanchap26.htm…
... in the SA-LINE-1 routine in the ROM.
Conceptually ... then autorunning with SAVE "x" LINE should default to zero to ...what were your most..................what were your most memoriable times of the zx spectrum and why? :) octave
... ). But You had to attach betadisk to it. Pentagon is not ... to use TR-DOS in ROM, and it's a bit ...what were your most..................what were your most memoriable times of the zx spectrum and why? :) octave
... ). But You had to attach betadisk to it. Pentagon is not ... to use TR-DOS in ROM, and it's a bit ...ScrollingBit of a daft topic but anyway... Which game had the best scrolling? I would have to volunteer Commando and its silky-smooth scrolling. A particula…
... hl,04100h ; second pixel line address in hex
... an optimisation in the ROM routines for drawing text. ... whilst pointing to the top line of the
; ... ; we've reached the ROM
jr nz,nextln ... /> ld de,5800h ; first line
ld hl,5820h ; second ...Saving machine code on EmulatorI have been dabbling with Chapter 26 of Stephen Vicker's "ZX Spectrum Manual". [url="http://www.madhippy.com/8-bit/sinclair/zxspecman/zxmanchap26.htm…
... I used SAVE "xx" LINE without a line number all the time ... later issue spectrum, and the ROM for this just isn't ...Machine Code ChallengeHere's a challenge for all you Z80 programmers. Points to be awarded for elegance and brevity. (I haven't got the solution either) HL addresses the …
> You write ROM-able. Are you making your < ... br /> > own Extended-ROM module?
I probably misled ... code. Anyway drop me a line (by clicking the envelope) and ...TZX to TAPIs there an application for the mac which will convert TZX files to TAP? I've searched around but can't find any.
... will pick up a standard ROM pilot tone, and the ... would load this as a ROM (.TAP) block, but it ... test if you're getting ROM timings from the blocks ... all. You could build a ROM loader block from a Sequence ... I've wibbled enough. Bottom Line is that *any* WAV or ...The funniest thing we made with the spectrumHello. The funniest thing i made with the spectrum were championships with my buddy francisco on a game called 3d stunt car racer, i think that was t…
... different form the one in ROM (pretty simple stuff). The programm ... routine disguised in a REM line. Once loaded, it would clear ... was still calling the old ROM one (so the keyboard might ...The Great Mystification: A reflection upon the feebleness of the "distribution denied" policyThis argument has been debated several other times in this place, yet I have not expressed my thoughts about it, and I would like to hear comments by…
... nintendo started cracking down on ROM sites distributing ALL roms they ... on a real GBA. Each ROM you download potentially loses the ... /> [3] Rage of the Dragons ROM for the NeoGeo system has ... be.
The bottom line is ... its their ball, and ...did anybody program games for their spectrum?did anybody make games for their spectrum and have you still got them in tap/z80 format. i once attempted to make a side scrolling game but it didn…
... the basis of this modified ROM.
[/quote]
ROM modification.
... I've patched the ROM to prevent the K and ... but when you edit a line or make an error, ... tokeniser/detokeniser outside of the ROM (and *that* was fun ...TAP files for the TS 2068Hi, just recently bought a TS 2068 and found "Taper" on the web. Downloaded it and began to use it only to discover that it would not open TS 2068 fi…
... incompatibility with Spectrum software. ROM routines were in different places ... that matched the Spectrum ROM were in different memory ... dispatcher to execute a ROM routine or function. Other ... to be copied for each line, it required intelligent programming ...TAP files for the TS 2068Hi, just recently bought a TS 2068 and found "Taper" on the web. Downloaded it and began to use it only to discover that it would not open TS 2068 fi…
... schematic is available on-line, and possibly its ROM as well.
poke in fuse??is it possible to use POKES with Fuse?? its a long time ago since i used a spectrum and can't remember the routine!! many thanks jasboy
... installed).
* make the ROM writeable: trivial hack to .c ... over 48.rom (or whatever)
* adjust the scan-line rendering ...Basic and AY musicis it possible to play an ay-music in background while a basic program is running?
... allocate for that in the ROM? It may be better to ... statements for example - select various line numbers for each data stream ...TAP files for the TS 2068Hi, just recently bought a TS 2068 and found "Taper" on the web. Downloaded it and began to use it only to discover that it would not open TS 2068 fi…
... idea! Solder a Speccy 128k ROM in!
[/quote]
ROM to you brain ?
line storage, not that you could r/w to a ROM ;)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…
Well,
there is another way.
Just preload 23618 , 23619 and 23620 with line and statement number and then jump to
STMT-RET in the ROM (don't know the direct startadress)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…
Well,
there is another way.
Just preload 23618 , 23619 and 23620 with line and statement number and then jump to
STMT-RET in the ROM (don't know the direct startadress)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…
... 23618 , 23619 and 23620 with line and statement number and then ...
STMT-RET in the ROM (don't know the direct ...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…
... /> LD HL,(.....) ; IN BASIC LAST LINE EXECUTED 23621????
LD (23618 ... ),A
JP CONTINUE-IN-ROM
ERRORMESSAGE:
DEFS ...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…
... /> This works perfectly well! Puting line number in NEWPPC and statement ... ),A
JP CONTINUE-IN-ROM
ERRORMESSAGE:
... :))
By CONTINUE-IN-ROM you mean CONTINUE statement at ... is taken form online Spectrum ROM Disassembly since my hard ...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…
... /> This works perfectly well! Puting line number in NEWPPC and statement ... ),A
JP CONTINUE-IN-ROM
ERRORMESSAGE:
... :))
By CONTINUE-IN-ROM you mean CONTINUE statement at ... is taken form online Spectrum ROM Disassembly since my hard ...WOS and copright[url="http://www.theregister.co.uk/content/4/29646.html"]http://www.theregister.co.uk/content/4/29646.html[/url]
... going) as "the largest on-line gaming center on the Internet ... PlayStation. In other words, emulator/ROM piracy is affecting games that ... to take down all the ROM sites no matter how many ...Programing ROM CART from PCHave anybody tried to make a piece of hardware that would be able to program (burn) SINCLAIR cartridge from PC? In the sense, you take TAP or TZX and…
... exchange only 16 K ROM (with the ROMCS line). More memory will ... make the screen static (Because in cartridge ROM ...Programing ROM CART from PCHave anybody tried to make a piece of hardware that would be able to program (burn) SINCLAIR cartridge from PC? In the sense, you take TAP or TZX and…
... exchange only 16 K ROM (with the ROMCS line). More memory will ... make the screen static (Because in cartridge ROM ...Distribution of the Spectrum in Europe.Ok, so we've noticed the lack of French posters (there might be readers we don't know about) here at WoS. We have people from UK of course, from Irel…
... USA had it's own line of games or software for ... of Portugal continued the Timex line unauthorized. Releasing variants of the ... couple extra commands and a ROM that was altered very much ...
