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<1…13141516171819…34>
  • More ZX81 rare items for sale on eBayJust a heads up. These are not for sale by me, and if I could (*sniff*) I would buy them. But since they're so hard to find, I thought I should share…

    ... [/url]

    The ZX81 Push Button Keyboard
    [url]http ...
    zxbruno zxbruno June 2011 Sales
  • SpecBAS 0.690 Now AvailableHi folks - 0.690 is now available at the usual location: [url]https://sites.google.com/site/pauldunn/SpecOS.zip[/url] You can also download the rece…

    ... editor would wrongly size the horizontal scrollbar.
    Sprites, when moved ...
    Dunny Dunny July 2011 Sinclair Miscellaneous
  • Two Worlds OneI picked this up for the 360 for ?5 at a charity shop a few months ago. I had tried the demo on the pc a few years ago and id just come off a month l…

    ... it you just need to push through the initial hour or ...
    festershinetop festershinetop July 2011 Chit chat
  • automatic relocating of non-relocatable codeI was pondering upon the problem of changing absolute addresses used by CALL, JP, etc. when code is moved, without reassembling at the new location; …

    ...
    sbc hl,de
    push hl
    pop bc ;BC ...
    Battle Bunny Battle Bunny August 2011 Development
  • Taking the Spectrum for a bath - Lots of SEXY photos!Decided to take a Spectrum +2 for a bath this weekend. It was non-working, so it needed fixing. It booted to a fuzzy dark picture and I thought "Ah, …

    ... I noticed that if you push the parts under water, then ...
    Hedegaard Hedegaard August 2011 Sinclair Miscellaneous
  • Kiwi OS for z80 computerHi everyone, Nearly made my z80 computer with 2K ROM 32K RAM. It has an OS im still writing called Kiwi (apple, blackberry, you get the idea ;D) he…

    ... ;*********************************
    ASCII
    PRINT_LOOP
    PUSH AF
    LD A, (HL ... TEMP
    ;************************************
    PRINT_DHEX
    PUSH DE ;REMEMBER D
    LD ... B WITH ADDRESS LENGTH
    PUSH HL ;REMEMBER HL
    ...
    Robin Robin August 2011 Announcements
  • Fixing broken SpectrumsI've got 4 Spectrums and now they are ALL ill! My 128k toast rack, which I've had since new, now has flashy squares upon power up! I'm gutted the mo…

    ... aerial connection, you have to push the lead in hard and ...
    Mark R. Jones Mark R. Jones August 2011 Wanted
  • Keys redefine routine and key check.I have written some asm code which allows me to redefine keys (for a game etc.), and also allows me to be able to check any keypresses for the redefi…

    ... = address of message
    print_message: push hl ; save the message address ...
    polomint polomint September 2011 Development
  • ZX80 and 81 hardware questionsI'm finding a lot of the documentation that is ostensibly about the hardware of the ZX80 and 81 to be primarily about the software. I was hoping some…

    ... (ie, interrupt acknowledge) triggers horizontal sync, with sources diverging on ... 's zeroed by the horizontal sync and will autonomously ... counter. That counter increments on horizontal sync.

    ... NMIs are triggered by horizontal sync and are enabled ...
    Thommy Thommy September 2011 Hardware
  • Tile based graphics and scrolling thingy...Here's my best attempt so far at a tile based rendering and scrolling routine. It draws in 22 8*8 graphics tiles along the top of the screen (junk i…

    ... code in A

    push hl ; Store H before calculating ... ; Preserve registers
    push de
    push bc
    push af

    Zoltar Zoltar September 2011 Development
  • saving part of a BASIC programHere's a short routine to save part of a BASIC program. The idea is that it can be merged into a program and then used to save sub-routines, etc. to …

    Here's a short routine to save part of a BASIC program. The idea is that it can be merged into a program and then used to save sub-routines, etc. to be combined or merged into other programs. It's sort of a slow version of copy & paste. The two line ...
    Battle Bunny Battle Bunny September 2011 Sinclair Basic
  • Guide price for a 48k rubberkeys from you lot?My trusty Spectrum (an Issue 3, working since late 1983 or early 1984) has finally upped and carked on me :-( Now I could hit ebay or the local boot…

    ... reliable person" factor will probably push the guide price somewhat above ...
    Danforth Danforth October 2011 Wanted
  • Lord Of The Rings; Files skipped ?Hi folks, Does anyone know what blocks 8~13 are for in the Lord of The Rings: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0006601[/url] I…

    ... /> 61593 JR 61520
    61595 PUSH DE
    61596 SRL D ... CALL 53380
    61669 PUSH HL
    61670 PUSH HL
    61671 ...
    61682 PUSH AF
    61683 PUSH HL
    61684 PUSH DE
    61685 PUSH BC
    Andrew Barker Andrew Barker October 2011 MIA/STP/SDP
  • AND,XOR,OR,BIT,RES,SET,CPL,NEG,RLC,RRC,SLA,SRL,RL, RR,SRA for BASICAs this was drifting away from the original INKEY$ thread I thought that I'd create a new one. So here's a routine to provide all of the above mentio…

    ... offset in OPTIONS
    push af
    ld hl ... /> cp $09
    push bc
    jr c, ... br /> pop bc
    push af
    rst $20 ... /> cp $0C
    push bc
    ld hl, ...
    Battle Bunny Battle Bunny October 2011 Sinclair Basic
  • why do my married friends act like their single ?I have to be careful to what I write I guess as not to identify who it is (no one off here, unless some of you have had an operation..lol ). a male …

    ... for friends but sometimes they push it.
    fog fog October 2011 Chit chat
  • Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…

    In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch:

    1. If hardware scroll is supported, use smoth scroll (1 pixel scroll). In this code tiles we don't need that tiles ...
    antoniovillena antoniovillena October 2011 Development
  • I got my SpectrumAfter 10 years since my old Speccy died, I got another one. It came to me (in Rome) from UK. The Spectrum seems to works well (or at least I hope so…

    ... the 'click' noise when I push a key), but I don ...
    Spectrum Spectrum October 2011 Sinclair Miscellaneous
  • Is it possible to access the +3 disk drive via m/c in USR0 mode?Is it possible to access the disk drive of the +3 via m/c +3DOS calls when running in USR0 mode? I ask because I'm having an awful lot of trouble ge…

    ... /> ld bc,1
    here push bc

    di
    cmonkey cmonkey October 2011 Development
  • Thank you, WOSThanks, WoS, for putting all these great games online, which I started accessing back in the heady days of ftp.nvg.ntnu.no/pub/sinclair or whatever i…

    ... us started following that 100 Push-Ups programme and egging each ...
    Danforth Danforth November 2011 Chit chat
  • Request: photo of 16k/+2 SpeccyI'm currently writing an article for a german retro-themed website called the equivalent of "videogame stories" (link [URL="http://www.videospielgesc…

    ... no less than 1024 pixels horizontal resolution? Uploading the result to ...
    XTM of TMG XTM of TMG November 2011 Sinclair Miscellaneous
  • Dig dug/Mr Do type gameA few years back my cousin had a battered old tape with a Dig Dug/Mr Do type game on it. It had apples you could push/drop and a snake that chased …

    ... /> It had apples you could push/drop and a snake that ...
    daveysludge daveysludge November 2011 Games
  • BREAK from GOSUBHere's another one. Just in case you wanted to break out of multiple GOSUB levels with a single command, here's a routine to do it, tested on all mod…

    ... 118 27 ;$1B76 STMT_RET
    PUSH BC ; 197 ;restore STMT_RET
    NOGSUB: PUSH HL ; 229
    PUSH DE ; 213
    EXX ...
    Battle Bunny Battle Bunny December 2011 Sinclair Basic
  • More Games For Sale N-RMore, probably the last list for today, enjoy.. Box 15 Single Cases Nightflite ? Hewson Nightflite II ? Hewson Ninja ? Mastertronic Ninja Massacre …

    ... ??
    Pub Games ? Codemasters
    Push Off ? Software Projects
    Pyjamarama ...
    jamorski jamorski December 2011 Sales
  • Great start to Christmas...Was so looking forward to the festivities but I've gone and done myself a mischief. Came off the push bike in the icy conditions last night and, wel…

    ... .

    Came off the push bike in the icy conditions ...
    Vampyre Vampyre December 2011 Chit chat
  • Procrustean PrintingHere's a short routine to manage printing of text with command tokens, to avoid messing up the screen when they are expanded. It just prints as many …

    ... SUBSTR: call FPTOA
    push af
    call FETCHS< ... /> inc hl
    push hl
    cp $a5 ... ;expand a token
    push af
    ld de ... SSNEXT2:ld a,(de)
    push af
    and $7f ...
    Battle Bunny Battle Bunny December 2011 Sinclair Basic
  • Invalid combination of operands and opcodesIt says the error in the title, why is this?? [CODE] ORG 0000 LD HL, 63000 ;LOAD HL WITH STACK LOCATION LD SP, HL ;SET STACK POINTER TO HL LD A, …

    ... PRESSED, WAIT UNTIL PRESS
    PUSH A ;REMEMBER A
    AND ... /> ;*********************************
    ASCII
    PRINT_LOOP
    PUSH AF
    LD A, (HL ...
    Robin Robin December 2011 Sinclair Miscellaneous
  • Indirect Variable AssignmentHere's another wacky routine. This allows assignment of values to variables where the source & destination variables can themselves be defined in var…

    Here's another wacky routine. This allows assignment of values to variables where the source & destination variables can themselves be defined in variables (or expressions which evaluate to variables). Some of this can already be done with VAL or VAL$, ...
    Battle Bunny Battle Bunny January 2012 Sinclair Basic
  • Games for Sale 2[B][U]Single Cassettes[/U][/B] Fighting Warrior - Melbourne House Gyroscope - Melbourne House Mugsy - Melbourne House Mugsy's Revenge - Melbourne Ho…

    ...
    Orion - Software Projects
    Push Off - Software Projects
    Thrusta ...
    redballoon redballoon January 2012 Sales
  • WANTED - Artist and Designer for Shoot'em-Up...WANTED - Artist and Designer for original Shoot'em-Up game on the 128K ZX Spectrum. Two positions are available, Artist and Designer - although the …

    ... work on an ASCII-based horizontal scrolling shoot'em-up currently ...
    bobs bobs January 2012 Development
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Latest Posts

  • I am currently watching.....
    Paradigm Shifter on 12:49AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
  • Fixed Speccy Software. And which games remained unfixed?
    John Elliott 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
  • European Software Titles with an English version
    harriusherbartio 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
  • Celebrity deaths...
    mel the bell on April 20

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scroller 556 661
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  • Scroller exampleThis is just a silly scroller I made<br /> today. I'm really proud. :)<br /> <br /> [url="http://www.basslab.net/ScrollerSnap.SNA"]http://www.basslab…
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