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Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... onto Calc Stack via Rom routine
RST $28 ; use the floating ... /> DEFB $02; Delete
DEFB $38 ; end-calc
; ... /> DEFB $03; subtract
DEFB $38 ; end-calc
; Currect ... -
Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... Spectrum ROM, floating point routines are called using the RST 28 ... br />
[code]
RST 28H ;; FP-CALC add step ... DEFB $02 ;;delete .
DEFB $38 ;;end-calc[/code]
Back to BASIC[U][B]Archaeology guide to programs compiled used MCODERII.d[/B][/U] After various people have been talking about "Frank'n'stein" I decided to finis…
... ;TEMPS is the standard ROM routine at 3405
... ; 27944 62 16
RST 16 ; 27946 215
... ; 27961 62 18
RST 16 ; 27963 215
... the ZX FP calculator
RST 40 ; 28054 239
DB $38 ; 28056 56
LD ...using the ROM's FP calculatorIs it possible to use the ROM's FP calculator to evaluate any FP expression in a single sequence of commands without breaking out to stack some other…
... C
stack D
rst 28h ; a, b, c, d ... /b + c/d
DEFB $38 ; end-calc
[/CODE]
ROM's FP calculator to evaluate ... />
stack A : stack B : rst $28 : divide : end_calc
stack ...Internal ROM expansionHas anybody designed a multiple-ROM interface that plugs into the internal ROM socket instead of plugging onto the edge connector? It would be useful…
... second table with the appropriate ROM routine:
[CODE] org ...
jp $1d38 ; 87c9 c3 38 1d $0ats
jp $1872 ... cd 00 07 $11ts
rst $00 ; 82e3 c7 $0bts
ROM routine for the fitted Interface ...question re. STR$ bugCould someone point me to whereabouts in the ROM this goes wrong? [code]PRINT PAPER 5;1;STR$ 234[/code] (Only the "1" prints in cyan.) It's not the m…
This routine (48 bytes) provides a BASIC replacement for STR$ which fixes those two bugs; use "FN s$(numeric_expression)" instead of "STR$ numeric_expression". I copied the ROM's method used in CIRCLE & DRAW for checking -1Basic BASIC help needed RNDHi all, I have recently re-discovered an old program I wrote in the early 90s which would do generate random lottery numbers. I know little now, an…
... 99998474 (unsurprisingly, as the ROM $25F8 S_RND function didn't ...
RNDFUN: di
rst $28 ;FP_CALC
defb $ ... defb $E4 ;recall_M4
defb $38 ;end_calc
ld b ...Mysterious error message ?Something just occurred to me, when I try to load certain JSW games which require 128k memory into my emulator in 48K mode I get this error message. …
...
JP 23325 ;Page in ROM 1 etc.
;
... br /> JP ONERR ;Page in ROM 1 etc.
;
... ),H
LD (IY+38),H
LD (5C0BH), ... /> LD (5C16H),HL
RST 28H
DEFW 16B0H
RST 28H
DEFW 0D6EH
So where is the random number in the Speccy ?So I am messing around with ZX Spectrum Assembler and I want a random number. I looked up previous posts and one of the links said that random number…
... modified version of ROM routine S-RND at ... RST $28 ; FPCALC
defb $04 ; multiply
defb $38 ... br /> CALL STACKBC
RST $28 ; FPCALC
... duplicate
;
defb $38 ; end-calc
;
Custom Menus on the ZX Spectrum +3Today, my Friends, i have the pleasure of presenting a program i have written which gives a set of custom menus on the +3. The main features of my p…
... MUST run with the BASIC ROM, AND RAM Page 0 paged ... calculator that call the relevant ROM routine and then return the ... calculator is via the [b]RST $28[/b] call followed by ... , terminated by a [b]DEFB $38[/b], so i can't ...this code wont give me a random starfieldim using a peice of code that ive copied from a book, ignore most of it as it is redundant. for some reason i get a strange random starfield instead …
... RST $28 ; FPCALC
defb $04 ; multiply
defb $38 ... ROM routine at $25F8
CALL STACKBC
RST ... duplicate
;
defb $38 ; end-calc
;
... "]The Complete Spectrum ROM Disassembly by Dr. ...New WoS CD-ROM Project[url="http://neuro.zensoft.net/woscd/"]http://neuro.zensoft.net/woscd/[/url] I'm about to embark on an ambitious project ... to create new up-to-dat…
... />
- WoS Basic Archive CD-ROM (1 disc) - UKP 5 inc ... ;P
1x CD-ROM incl. Games, Emulators, Remakes & ... also considering a tech CD-ROM, excluding the games, but including ...Emulators and ROM'sHi - This is my first post here, although I have been visiting WoS for ages.... I have been on quite a few multi-platform sites that offer downloads …
... good collection of emulators and ROM's that they would be ...Spectrum ROMI downloaded some text files (they are actually the spectrum ROM files but in text) which can be compiled using TASM (or soemthing). I read on WOS th…
... (they are actually the spectrum ROM files but in text) which ...ZX PC Interface : The manual, schematics and more info... ZX <-> PC Interface ------------------- Contents 1) The ZX <-> PC Interface 1.1) What is it? 1.2) What does it do? 2) Install…
... / Distribution
4.1) ROM
4.2) Interface
The ROM will do syntaxchecking for the ... from the
original ROM, which makes headerless loading still ... /> part of the ZX ROM.
RST 8 is also altered ...ZX PC InterfaceZX <-> PC Interface Contents 1) The ZX <-> PC Interface 1.1) What is it? 1.2) What does it do? 2) Installation 2.1) The softwa…
... Distribution
5.1) ROM
4.2) Interface < ... from the
original ROM, which makes headerless loading ... tape.
RST 8 is also changed, but ... /> You now can make RST 8 to call to your ...
5.1) ROM
The copyright of ...Rom Cartridges Wanted - ?25 to ?35 for each title!Hi I am after any Sinclair Interface 2 Rom Cartridges that anyone wants to part with! I will pay ?35 for any Ultimate title or ?25 for the rest. The…
... after any Sinclair Interface 2 Rom Cartridges that anyone wants to ...rom cartsrom carts wanted , ill pay a fair price if anyones prepared to sell any , i have backgammon and cookie but any others would be most welcome
rom carts wanted , ill pay a fair price if anyones prepared to sell any , i have backgammon and cookie but any others would be most welcomeA great ROMBack in the early 90s my ZX clone (called "Cobra" if anyone's interested) had a sort of a "SamRam" (actually an alternate ROM accessed via a NMI) tha…
... a "SamRam" (actually an alternate ROM accessed via a NMI) that ... or downloads regarding this great ROM and was surprised to find ... absolutely magnificent. I have the ROM (there are also some scarce ... even (!) some of this alternate ROM's routines.
...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…
... Pause: 0.543s
38-1879D: -------------------- Length: 7302 ... 13- 88D7: Program : ROM I RAM Length: 19 ... Pause: 0.468s
38-17B87: -------------------- Length: 18099 ... : 0.468s
38-1A256: -------------------- Length: 3002 ...Two Rom cartridges for sale and tapesAfter coming back from my parents for Xmas i've finally cleared out a ton of my old stuff. Found JetPac on ROM for the Speccy (no instructions) and …
... .
Found JetPac on ROM for the Speccy (no instructions ...New ROMAlthough commenced in late November, it is only now in the last few hours of 2003 that the "Gosh Wonderful" ROM gw03.rom has attained a release state…
... that the "Gosh Wonderful" ROM gw03.rom has attained a release state ...Convert .TZX to .ROM filesI own some ISO ROM files (from Individual Software) in the TZX format. How can I convert that to .ROM for use with an emulator? Where can I get other…
I own some ISO ROM files (from Individual Software) in the TZX format. How can I convert that to .ROM for use with an emulator? Where can I get other .ROM files?ROMDoes anyone have a complete list of the routines in the ROM of our beloved ZX Spectrum? Thank you. [ This Message was edited by: wilsonsamm on 2004-…
Does anyone have a complete list of the routines in the ROM of our beloved ZX Spectrum?
Thank you.
[ This Message was edited by: wilsonsamm on 2004-02-08 16:57 ]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…
... for grabs is 4 Complete ROM Carts which I will swap ...
