World of Spectrum
  • Categories
  • Discussions
  • FAQ
  • Sign In
Home › Search
Title Search
@title beer Word 'beer' in title
User Search
  • @user admin Only posts by Admin
Text Search
  • @body beer Word 'beer' in the text
Phrase Search
"Hello World" Exact phrase match
Exclude Terms
  • car -red Search cars that are not red
"Or" Searches
  • honda | bmw 'honda' or 'bmw' results
Multi-Field
@(title,body) hello Both contain 'hello'
WildCard
  • hond* civ* Match all with an astrix
Combination
  • @title bmw @user admin
See more supported syntax examples
Search Again :: Adv Search 1000 results in 0.004s
<1…14151617181920…34>
  • Lerm MicroMate - SDPHi All, I'm having a go at preserving a microdrive version of Lerm MicroMate. I?ve got a few problems, though, as the software has been unbelievably…

    ... /> [ This Message was edited by: jp on 2005-09-25 07 ...
    jp jp September 2005 MIA/STP/SDP
  • Fairlight 48k - version 1 missing from archive.I have an original version of Fairlight WITHOUT the copyright message 'Copying this tape is against the law under the Copyright Act, amended 1985. C…

    ... used to have Escape From Alkatraz which is MIA.

    FrankT FrankT September 2005 MIA/STP/SDP
  • Fairlight 48k - version 1 missing from archive.I have an original version of Fairlight WITHOUT the copyright message 'Copying this tape is against the law under the Copyright Act, amended 1985. C…

    ... I think has Escape from Alkatraz on it somewhere.

    FrankT FrankT September 2005 MIA/STP/SDP
  • Fairlight 48k - version 1 missing from archive.I have an original version of Fairlight WITHOUT the copyright message 'Copying this tape is against the law under the Copyright Act, amended 1985. C…

    ... next update, it uses the Alkatraz 2 scheme.

    Keep ...
    Andrew Barker Andrew Barker September 2005 MIA/STP/SDP
  • ZX Spectrum BogoMipsBogoMips value gives some indication of the processor speed, and is one of the most used way of comparing diferent systems. The definition of BogoMi…

    In that case:

    org 60000
    ld hl, loop

    loop:
    jp (hl) ;4 tstates

    0.875 bogomips

    Derek
    dmsmith dmsmith September 2005 Development
  • ZX Spectrum BogoMipsBogoMips value gives some indication of the processor speed, and is one of the most used way of comparing diferent systems. The definition of BogoMi…

    ... ,l
    or h
    jp nz,delay

    dec ...
    rtunes rtunes September 2005 Development
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    ... ,af
    dec a
    jp nz, loop
    #endasm
    Alcoholics Anonymous Alcoholics Anonymous September 2005 Development
  • Lerm MicroMate - SDPHi All, I'm having a go at preserving a microdrive version of Lerm MicroMate. I?ve got a few problems, though, as the software has been unbelievably…

    ... /> [ This Message was edited by: jp on 2005-09-30 16 ...
    jp jp September 2005 MIA/STP/SDP
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    This is the uncrunch algo for pucrunch:

    [code]
    ;###
    ;### uncrunch.asm -- Standalone Pucrunch decompressor
    ;### Based on C64 code by Pasi Ojala
    ;### Ported to Z80 by Jussi Pitk?nen
    ;###
    ;### Thanks to Jeff ...
    na_th_an na_th_an October 2005 Development
  • z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…

    ... /> ld (hl),a
    jp cont
    .encoderight
    ... ; hl = parent
    jp encode ; on to the next ... ; hl = root.right
    jp nextcodebit

    .goleft ... ; hl = root.left
    jp nextcodebit
    [/code]
    ...
    Alcoholics Anonymous Alcoholics Anonymous October 2005 Development
  • Pac-Man clonesCan anyone name some for me your starter for 10 is Hungry Horace

    ... ://www.geocities.jp/nchikada/pac/"]http://www.geocities.jp/nchikada/pac/[/url ...
    guesser guesser October 2005 Games
  • divIDE issuesI discovered a few issues with the divIDE hardware and FATware software that may be of interest to some people. 1. ROM paging If your Spectrum is a…

    Ulitmate fixed most of their games to work on 128k spectrum without needing any special 'pokes' before loading and released them as one big compilation. All games in there use Alkatraz loading scheme. I think only one of the classic games is missing...
    Tom-Cat Tom-Cat October 2005 Development
  • Ideas for new tape storage formatSome called them decoders or encoders, but I think that it is just something like form of presentation. Goal is of course smaller size, support of e…

    ... Digital Integration, MovieLoad, Flash Load, Alkatraz and all forms of Speedlock ...
    Ian Hamilton Ian Hamilton October 2005 Development
  • Cool optical illusion[url="http://www.ianrowland.com/MiscPages/Mrangryandmrscalm.html"]http://www.ianrowland.com/MiscPages/Mrangryandmrscalm.html[/url]

    Anohter good page with optical illusions is here:
    [url="http://www.ritsumei.ac.jp/~akitaoka/motion-e.html"]http://www.ritsumei.ac.jp/~akitaoka/motion-e.html[/url]
    FRGT/10 FRGT/10 November 2005 Chit chat
  • BASin release 12c available for downloadHi again, folks - I've had no more reports of further bugs in BASin, so I'm assuming that we've now got a stable editor. Release 12c is now availab…

    ... A, #FF
    SCF
    JP #556 ;ROM's Load/Verify ...
    Marcelo Marcelo November 2005 Sinclair Basic
  • Solomon's Key Special Edition?On my cassette of Solomon's Key, side 1 says has the usual blurb - 'Solomon's Key US Gold, etc' but on the other side the label says 'Special Edition…

    ... .. From memory, it's an Alkatraz loader but the sample was ...
    Gilby Gilby November 2005 MIA/STP/SDP
  • Solomon's Key Special Edition?On my cassette of Solomon's Key, side 1 says has the usual blurb - 'Solomon's Key US Gold, etc' but on the other side the label says 'Special Edition…

    ... .. From memory, it's an Alkatraz loader but the sample was ...
    Ian Hamilton Ian Hamilton November 2005 MIA/STP/SDP
  • Just brushing up on old skills...Ahead of XLR-8 I thought it best I get a little hacking practice in after all these years ;) Chose Op Wolf 128K to pick on this fine evening! lol […

    ... this one. Marko wanted an Alkatraz style screen loader. He didn ...
    Woody Woody November 2005 Development
  • Bomb Jack EditorKnocked this up a bit back for psj. Works in conjunction with Multiface. Full instructions are in the [url="ftp://82.30.151.43/"]download[/url]. […

    ... /> 65516: RST 56
    65517: JP PE, TKN_TABLE
    65520: NOP ...
    65530: LDDR
    65532: JP 49483

    What does ...
    mulder mulder November 2005 Development
  • Optimisation Needed! Is this the Fastest way to copy bytes from screen and back again?I have the screen address (say 0,0 i.e 16384) I want to copy 4 bytes wide by 32 bytes high from the screen to an area of memory. I then want to cop…

    ... 12T when condition is fullfilled, JP NZ takes 10T every time ...
    LDI
    LDI
    JP PE, not_end
    [/code]
    Fikee Fikee December 2005 Development
  • Anyone know how you copy a microdrive cartridgeThis may seem a dumb question but does anyone know how you copy the contents of a microdrive cartridge onto another microdrive cartridge to make a ba…

    ... by using NOPs (I think JP said?). In other words as ...
    Andrew Barker Andrew Barker December 2005 Sinclair Miscellaneous
  • Transferring Spectrum Games onto tape or diskI've been told you can download Spectrum games in .TZX format and transfer them to a specci through the headphone jack. Can you only then save the ga…

    ... worst affected seemed to be Alkatraz protected disks, none of which ...
    obo obo December 2005 Emulators
  • Music / Tune on Booty - is it a classic one ?Hi, can anybody help me with the in-game-music / tune / soound on BOOTY ? Is this a remake of a classic "song" or just a little melody which the pr…

    ... drumstick ([url="http://img1.musicfield.jp/ex11/20051014/1/48551_1.JPG ...
    jil jil January 2006 Games
  • ROM paging questionAssuming the Spectrum 128 memory map and port addresses, but two custom ROMs in place of the normal Editor and BASIC, what is the most efficient way …

    ...
    EX DE,HL
    JP (HL)
    [/code]
    Dr BEEP Dr BEEP January 2006 Development
  • FairlightSo, I already have a copy of this and it works just aces on a 48K machine, but not my 128. Then, I pick up a sealed pack of Spectrum games from Games…

    128K Tape Loader. I don't know whether there are any more rooms than the 48K version but it does have a really nice AY tune that plays during the game. It uses Alkatraz but it takes quite a long time to load.

    Necros.
    Ian Hamilton Ian Hamilton January 2006 Games
  • FairlightSo, I already have a copy of this and it works just aces on a 48K machine, but not my 128. Then, I pick up a sealed pack of Spectrum games from Games…

    ... during the game. It uses Alkatraz but it takes quite a ...
    ewgf ewgf January 2006 Games
  • Machine Code: quicksort optimisationI came across this z80 quicksort implementation when going through the wikipedia article on the same. It's 44 bytes long. I was wondering if any of …

    ... sbc hl,de
    jp c,next1 ;loop until ... sbc hl,bc
    jp c,next2
    ld ... hl ;restore pivot
    jp fleft
    next2 pop ... bc=lo,de=right
    jp qsloop
    [/code]
    Metalbrain Metalbrain January 2006 Development
  • Machine Code: quicksort optimisationI came across this z80 quicksort implementation when going through the wikipedia article on the same. It's 44 bytes long. I was wondering if any of …

    ... of qsort -- empty stack
    jp qsort2

    .qsort1 ; check ... /> dec bc ; bc = left
    jp ent

    ; de = i ...
    Alcoholics Anonymous Alcoholics Anonymous January 2006 Development
  • Beginner InfoI have trying to find some hardware information for use with assembly coding but havn't had much luck. For instance. How do I redirect the vertical …

    ...

    org #FDFD
    jp myirupt

    [/code]
    Dr BEEP Dr BEEP February 2006 Development
  • Beginner InfoI have trying to find some hardware information for use with assembly coding but havn't had much luck. For instance. How do I redirect the vertical …

    ... for the 'a' key
    JP Z,ROUTINE_DOWN ; If pressed jump ...
    rich_chandler rich_chandler February 2006 Development
<1…14151617181920…34>

Latest Posts

  • European Software Titles with an English version
    harriusherbartio on 12:06PM
  • How Do You Categorize Your Speccy Software and Games?
    harriusherbartio on 11:21AM
  • Fixed Speccy Software. And which games remained unfixed?
    harriusherbartio on 11:01AM
  • I am currently watching.....
    Paradigm Shifter on 12:49AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
  • Happy 40th Birthday to the Amstrad CPC464!
    rich_chandler on April 21
  • Another Birthday! The Game Boy Is 35!
    mel the bell on April 21
  • Elusive Strategy Games done by the Smaller or less Prolific Software Houses.
    harriusherbartio on April 21
  • 1992 Spectrum Software
    harriusherbartio on April 21
  • +3 Disk drive motor
    AndyC on April 21

HitBox

Word Docs Hits
jp 4.7K 8.4K
alkatraz 343 495

Related Threads

  • DEC BC/LD A,B/OR C/JP NZ,loopyesterday i saw nice trick:[code]<br /> <br /> dec bc<br /> ld a, b<br /> or c<br /> jp nz, loop<br /> <br /> can be replaced (bc starts &gt;255, sho…
  • Alkatraz questionsAnyone know:<br /> <br /> 1] Before the turbo data block every Alkatraz game does this a few times:<br /> <br /> ((Out to 3F,Out to 7F) x2) In from 9…
  • happy birthday jpyup<br /> <br /> happy birthday
  • Happy Burfday jp!Happy Burfday!<br /> <br /> Drink Beer (your avatar implies you may already be ;))<br /> <br /> Have a Gudden!
  • Happy Birthday JPHave a pleasing old time.
  • AlkatrazHello.<br /> <br /> I?ve always thought that the loading sistem Alkatraz is very interesting.<br /> So, I?ve developed something similar, only with t…
  • Alkatraz protection systemI recently became interested in the Alkatraz protection system, a very widely used tape protection (a infoseek search returns more than one hundred r…
  • Alkatraz Development Cartridges (missing authors, v.no, AKA, company name)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0020807"]Alkatraz Development Cartridges[/URL]<br /> <br /> * Authors: James Wood, Antony Dunm…
  • Happy Birthday jphope it's a good 'un
  • Happy Birthday JP!Happy Birthday JP!<br /> <br /> (Though taking the time difference into account it may no longer be your birthday)<br /> <br /> Happy hacking all the…

Related Searches

  • alkatraz
  • jp peter
  • alien 8 alkatraz
  • fast jp table
  • alkatraz multiface
  • jp
  • jp nz
  • multiface alkatraz
  • jp impossible mission
  • jp impossible mission tweak
  • alkatraz protection
  • tweak jp
  • head over heels jp
  • bleepload jp
  • jp speedlock
  • alkatraz pheenix
  • alkatraz underwurlde
  • skate crazy jp
  • king valley jp
  • jp alkatraz

Copyright © 2024 World of Spectrum