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 0.015s
<1…14151617181920…34>
  • quick - Zx80 ASM questionWhile I am ploughing through lots of ASM listings, one of my earlier adaptation attempts surprised me [B][asm code][/B] [code] org 32768 start: ld…

    ... ; select print channel using ROM

    [B ... call printtext ; call printline routine
    ld hl,text2 ... call printtext ; call printline routine
    ret[/b]
    ... ; condition met to end the routine
    ret ; return.
    Zetr0 Zetr0 May 2011 Development
  • Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…

    ... of a good proportional printing routine for the ZX Spectrum? Ideally ...
    Paddy Coleman Paddy Coleman May 2011 Sinclair Basic
  • Shadow ROM partial decoding not implemented in emulatorsOr at least, not implemented in Spectaculator, and it seems that not in Fuse too. [URL="http://www.speccy.org/foro/viewtopic.php?f=8&t=408&start=53"…

    ... Fuse that while the shadow ROM in the Interface 1 emulation ... of memory, where the shadow ROM resides, show that the last ... hardware automatically unpages the shadow ROM. As the RET instruction ends ... 1 partially decodes the shadow ROM and therefore, the last 8192 ...
    mcleod_ideafix mcleod_ideafix June 2011 Emulators
  • Rom Cartridge - How does it work?So I've got me an IF2 and it has this ROM cartridge slot. How does it work? I read Paul Farrows site but one question remains unanswered. If I have o…

    ... IF2 and it has this ROM cartridge slot. How does it ... .i. does it replace ZX ROM and consequentially prevents you from ... calling any ROM functions? If so - is it ...
    tstih tstih June 2011 Hardware
  • Rom ReplacementQuick and easy question... Is it possible to replace the +2 rom with one from a later model (+2A, B, +3)?

    Quick and easy question...

    Is it possible to replace the +2 rom with one from a later model (+2A, B, +3)?
    TechnicianSi TechnicianSi July 2011 Hardware
  • ZX80 Rom and Z80Can you pop a ZX81/TS1000 Z80 in the ZX80 as is and can you burn a rom to eprom and pop in? I'm watching an auction on Ebay and both Z80 and ROM are…

    Can you pop a ZX81/TS1000 Z80 in the ZX80 as is and can you burn a rom to eprom and pop in?

    I'm watching an auction on Ebay and both Z80 and ROM are missing.
    beanz beanz 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…

    ... my z80 computer with 2K ROM 32K RAM.
    It has ... )
    Port 6 onwards are unused general ports

    Any ...
    Robin Robin August 2011 Announcements
  • Pixel Pimp, graphics utilityHi All, [IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/pixelpimp.gif[/IMG][IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes…

    ... trying to use the ROM save/load routine, in the end I ...
    R-Tape R-Tape September 2011 Development
  • 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…

    ... br /> ret

    ; ----------------------------------------------
    ; ROUTINE: print_message
    ;
    ; prints a ... , :p

    ; ----------------------------------------------
    ; ROUTINE: get_defined_key
    ;
    ; check for ...
    polomint polomint September 2011 Development
  • Sys64 - bug foundI've found experimentally on real ZX Spectrum and on emulator that [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0008823"]Ron Seniscal's SYS…

    ... the code of the interrupt routine I noticed that the addresses ... system variable. This way, the ROM of Interface1 remains active during ...
    mattsteel mattsteel September 2011 Sinclair Miscellaneous
  • 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 ...
    Battle Bunny Battle Bunny September 2011 Sinclair Basic
  • Z80 sound enginesI'm looking for a decent sound engine to use in a Z80 program I'm writing, but I've no idea which is the best/fastest/easiest to use. I could do wit…

    ... because it uses the beeper ROM routine.

    So, any ideas ...
    polomint polomint September 2011 Development
  • 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…

    ... So here's a routine to provide all of ... /> STAKA: equ $2d28 ;to calculator stack: A
    FPTOBC: ... equ $2da2 ;from calculator stack: BC
    FPTOA: ... equ $2dd5 ;from calculator stack: A
    ERRORA: ...
    Battle Bunny Battle Bunny October 2011 Sinclair Basic
  • Weird Nero burning rom problemA few months back, I suffered a bad sector on my harddisk. It wasn't a big deal at the time as it was fixed after a reboot and disk scan. However, …

    ... sector trashed my Nero Burning Rom folder. I couldn't uninstall ...
    FrankT FrankT November 2011 Chit chat
  • New Flash Rom Board for +3 and Black +2As per the other thread I've now sold out of these boards. There is however the possibility of getting a new batch made, and at the same time making …

    ... expansion device with a flash rom reprogrammed itself. This led to ...
    guesser guesser November 2011 Hardware
  • Problem with a small basic routineDear all; I have been messing about with a routine (originally published in Your Computer 1982, by Tim Langdell). The idea of the program is to simul…

    ... been messing about with a routine (originally published in Your Computer ...
    Meurglys68 Meurglys68 November 2011 Sinclair Basic
  • 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…

    ... single command, here's a routine to do it, tested on ... HL, 20 ; 33 20 0 ;Discard all but
    ADD HL ...
    Battle Bunny Battle Bunny December 2011 Sinclair Basic
  • 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…

    ... easy to find, the save routine or mastering code is not ... /> Header and Basic loader using ROM-timings and printing just a ... to be the same as ROM for the pilot and sync ...
    lfaria lfaria December 2011 MIA/STP/SDP
  • 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 …

    ... 's a short routine to manage printing ... /> FETCHS: equ $2bf1 ;from calculator stack: AEDCB
    FPTOBC: ... equ $2da2 ;from calculator stack: BC
    FPTOA: ... equ $2dd5 ;from calculator stack: A

    ...
    Battle Bunny Battle Bunny December 2011 Sinclair Basic
  • Calculating percentage..or even calculating percentage. Maths and asm I find verryyy tricky. Can anyone suggest the easiest/best way to calculate a percentage from two 1…

    ... if the best solution involves ROM or not.

    (I ... had a look at the ROM dissassembly but I can't ... tail of the multiply/divide routine)

    Any help gratefully ...
    R-Tape R-Tape December 2011 Development
  • Spectrum+ Unused!Not mine but it looks in great shape! [URL="http://www.ebay.co.uk/itm/Sinclair-ZX-Spectrum-NEW-Unused-/260921557859?_trksid=p5197.m1374&_trkparms=alg…

    ... /itm/Sinclair-ZX-Spectrum-NEW-Unused-/260921557859?_trksid=p5197.m1374& ...
    Macc Macc December 2011 Sales
  • 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 ... put the value on the calculator stack and point CH_ADD to ...
    FETCHS: equ $2bf1 ;from calculator stack: AEDCB
    CH_ADD: equ ...
    Battle Bunny Battle Bunny January 2012 Sinclair Basic
  • A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…

    ... worry about writing a sprite routine, a joystick handler and you ...
    Timmy Timmy January 2012 Development
  • Using ATTR detection in machine codeIs there a ROM routine that can be called that reads the ATTR value of a co-ordinate?

    Is there a ROM routine that can be called that reads the ATTR value of a co-ordinate?
    daveysludge daveysludge January 2012 Development
  • Faster CLS...Hi Folks, Looking at the CLS command in the Spectrum ROM disassembly it seems rather complex. Does anyone know of a simpler/quicker routine that wi…

    ... CLS command in the Spectrum ROM disassembly it seems rather complex ... know of a simpler/quicker routine that will clear the screen ...
    Paddy Coleman Paddy Coleman January 2012 Sinclair Basic
  • Rom cartridges: sell separately or together?I have 3 boxed original rom cartridges: is it wise to sell them separately or together in one auction? I also have an Interface 2, so together with …

    I have 3 boxed original rom cartridges: is it wise to sell them separately or together in one auction?

    I also have an Interface 2, so together with the interface seems to be the best choice to me.
    But what do you think?
    bverstee bverstee January 2012 Sales
  • +3e with DivIDE systemsIf we replace old R-GAL chip on original DivIDE with new XR-GAL (this is only firmware for GAL chip) then will possible DISABLE or ENABLE any DivIDE …

    ... as IDE interface with +3E rom. DivIDE system can be install ...
    RET

    This routine reset DIVIDE paging port and ... +2A/+3 menu or +3E rom... we can work with FDD ... ) between DivIDE systems and +3 rom (+3e).

    Also enable ...
    velesoft velesoft January 2012 Hardware
  • Beta/Sam/Master basic as spectrum ROMWith emulators being trivial to use to insert new ROMs into - and even in the physical world, RAM in place of ROM by use of a modified multiface or s…

    ... world, RAM in place of ROM by use of a modified ...
    Gedlion Gedlion February 2012 Hardware
  • ZXC3 "ROM erasing failed"This has happened to me before but I managed to figure out a way to write a compilation back, cant for the life of me remember how now, basically, th…

    ... how now, basically, the ZXC3 ROM cart got corrupted in a ...
    Macc Macc February 2012 Hardware
  • 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…

    Has anybody designed a multiple-ROM interface that plugs into the internal ROM socket instead of plugging onto the edge connector? It would be useful not having something dangling off the back of the Spectrum.
    Jonathan Harston Jonathan Harston February 2012 Hardware
<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
calculator 1K 1.5K
routine 9.5K 14.8K
discard 228 261
unused 1.1K 1.4K
rom 15.6K 29.7K

Related Threads

  • Competition: Sadistick routine on Spectrum ROMMy vote goes to BEEPER at #03B5<br /> Let's ear you pick! :)<br /> <br /> And a great BOHHHHHHHHHHHHH to Dr Ian Logan &amp; Dr Frank O'Hara for their…
  • I just learnt that Spectrum has 1kB of unused ROMWell, man learns through all his life. I have just discovered that Spectrum has over 1 kilobyte of unused ROM memory, from address 14446 to 15615. Al…
  • can someone help with a rom routinei have been trying to draw a simple line with a the rom routine , but i just cant get it to work , so if anyone can give me an example in z80 that wo…
  • Silent ROM Beeper Routine in SpinA new year -- a new idiot question! :)<br /> <br /> I've been playing around with Spectrum sounds of the old, beepy kind. When I wiggle[1] the speake…
  • How works the Line-Draw ROM routine ?The 'complete spectrum rom dissasembly.pdf' show info related to the draw rom subroutine. The Line-Draw require two sets of parameters: X,Y coordinat…
  • Screen$ command, ROM routineHi All,<br /> <br /> Does anyone know which ROM routine to call for the Screen$ command (and/or the ATTR command)? Any comments on how well it works…
  • 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…
  • ROM Calculator TrigHello,<br /> <br /> These Christmas holidays I finally have time to devote myself a little to the speccy .<br /> <br /> I have a question about how t…
  • Searching for correct Betadisk 48k TR-DOS v4.12 ROM (Save ROM via TRDOS-Prompt to Disk)Hi,<br /> <br /> I have two ROM-Files which should be read out from an original Betadisk 48 Interface TRDOS v4.12 (ROM-Size 8k).<br /> But when I …

Related Searches

  • im1 rom interrupt routine
  • im1 rom interrupt routine iy
  • scroll rom routine
  • unused rom
  • 3dos rom routine
  • 3dos disk rom routine
  • disk rom routine
  • rom beeper routine
  • rom routine load
  • border routine rom
  • cls routine rom
  • rom calculator stack extravagant
  • rom calculator stack
  • 128k test screen rom routine
  • rom print number routine
  • basic interpreter rom routine
  • rom routine for key click
  • rom key routine
  • rom save routine
  • rom tape save routine

Copyright © 2024 World of Spectrum