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 0.003s
<1…16171819202122…34>
  • When there are no more analogue TVs...It won't be long, I suspect, before it's impossible to buy a new analogue TV. This will of course doom real Sinclair Spectrums to not being able to d…

    ... cable has a couple second buffer on the transponders.

    KeepGood KeepGood November 2006 Hardware
  • tips on optimizing assemblyI wrote a small routine to rotate right a whole screen character line complete with attributes. This is my third ever assembly routine, so I guess i…

    ... 's faster to put 31 LDI instructions in a row rather ...
    gasman gasman November 2006 Development
  • tips on optimizing assemblyI wrote a small routine to rotate right a whole screen character line complete with attributes. This is my third ever assembly routine, so I guess i…

    ... 's faster to put 31 LDI instructions in a row rather ... not *too* silly to think LDI/LDD right away because using ...
    Alcoholics Anonymous Alcoholics Anonymous November 2006 Development
  • tips on optimizing assemblyI wrote a small routine to rotate right a whole screen character line complete with attributes. This is my third ever assembly routine, so I guess i…

    Thanks all for the tips. I have to study DJNZ and the LDIR/LDDR/LDI/LDR stuff. Pretty impressive :)

    Time to learn some nice stuff.

    Cheers.
    na_th_an na_th_an November 2006 Development
  • tips on optimizing assemblyI wrote a small routine to rotate right a whole screen character line complete with attributes. This is my third ever assembly routine, so I guess i…

    ... 's faster to put 31 LDI instructions in a row rather ... 's also a tradeoff - 31 LDI instructions will take more memory ...
    Winston Winston December 2006 Development
  • tips on optimizing assemblyI wrote a small routine to rotate right a whole screen character line complete with attributes. This is my third ever assembly routine, so I guess i…

    ... 's also a tradeoff - 31 LDI instructions will take more memory ...
    icabod icabod December 2006 Development
  • Speccy dead? :-(I've been playing around with my Speccy and a Discovery disc drive unit, and tried to do the NMI modification to allow a multiface to be plugged into…

    ... the sensitive side of the buffer :/
    Winston Winston December 2006 Hardware
  • Ways to use double buffering in basicI was meddling with woody's print stream code where you can print characters at any pixel location on screen. I was playing with 12 sprites, very ann…

    ... was updating the (offscreen) screen buffer as it was "2 frames ... /> [ROM] [ON-SCREEN-BUFFER] [CODE] [OFF-SCREEN-BUFFER]

    Obviously, your ...
    BloodBaz BloodBaz December 2006 Sinclair Basic
  • 48k one dead, one dodgyhello everyone. I have 2 48k spectrum +'s (the one with the QL case). Both boards have issue 3B on them near the speaker. The first will power up …

    ... people use a transistor to buffer it - not really needed, but ...
    DEATH DEATH December 2006 Hardware
  • Timex Sinclair 2068Hi guys. This is my first post here, the first of many, I hope.. :) I have a Timex Sinclair 2068 but don?t know much about it. It was given as a gif…

    ... have a fixed size video buffer then increasing pixel resolution ... be shared by the video buffer and sprite graphics. The ... exist separately from the display buffer whereas software sprites have ... be written into the video buffer where colour interactions can ...
    Alcoholics Anonymous Alcoholics Anonymous December 2006 Games
  • ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…

    ... in memory (think fancy double buffer).

    For sprites ... background point at a double buffer and draw a second ... like usual into that double buffer. SP1 will just read background ... graphics from the double buffer rather than from udg data ...
    Alcoholics Anonymous Alcoholics Anonymous December 2006 Development
  • Help understanding some z80 asmI'm trying to work out how to represent the structure of a "sprite" in the SAM as "Grabbed" by SmallC. I can see the assembler implementation but I …

    ... 1 8k sprite in that buffer at a time. So my ... to keep in that 8k buffer the backdrop tiles, and then ...
    DonkeyPong DonkeyPong January 2007 Development
  • Help understanding some z80 asmI'm trying to work out how to represent the structure of a "sprite" in the SAM as "Grabbed" by SmallC. I can see the assembler implementation but I …

    ... the sprites to a spare buffer, then using the ROM to ...
    Quazar Quazar January 2007 Development
  • Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …

    ... little chunks via a small buffer as it tries to keep ...
    Quazar Quazar January 2007 Development
  • Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …

    ... foremost screen, and a back buffer, which flip when I tell ...
    Quazar Quazar January 2007 Development
  • "chunky" gfxHas anyone some experience with coding "chunky" gfx routines ? (chunky is something like this [url]http://www.pouet.net/prod.php?which=13204[/url])

    ... to draw to linear fame buffer first and only then perform ... actually horizontally flips your frame buffer? :)
    baze baze January 2007 Development
  • "chunky" gfxHas anyone some experience with coding "chunky" gfx routines ? (chunky is something like this [url]http://www.pouet.net/prod.php?which=13204[/url])

    ... byte
    inc e ;4 !!! LDI could modify H

    Fikee Fikee January 2007 Development
  • Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …

    ... loop]
    - - Page in back buffer into active memory
    - - Compute ... the top of the back buffer
    - - page in sprite ... - active screen is now back buffer, previous active screen will be ... back buffer
    - - loop back to [game ...
    DonkeyPong DonkeyPong January 2007 Development
  • Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …

    ... one time is the back buffer, which as Colin pointed out ... no longer is the back buffer, which I hope.[/QUOTE]
    Quazar Quazar January 2007 Development
  • TZX revision 1.20 finalSince everybody seems to agree with the last propositions, the specification for the TZX file format revision 1.20 now becomes final and you can find…

    Why on Earth is it giving Access Violations? That's just crying out for a buffer overrun exploit....
    AndyC AndyC January 2007 Emulators
  • TZX revision 1.20 finalSince everybody seems to agree with the last propositions, the specification for the TZX file format revision 1.20 now becomes final and you can find…

    ... Violation error message and a buffer overrun exploit.
    I can ...
    Mikie Mikie January 2007 Emulators
  • DivIDE and RWAP's DiwIDE*Opps, sorry, wrong forum, this thread must be in hardware topic.* I was planning to get a divide from Rwap, but I'm too afraid of long way the devi…

    ... K editor uses his own buffer instead of workspace, so you ...
    NotFound NotFound January 2007 Development
  • DivIDE and RWAP's DiwIDE*Opps, sorry, wrong forum, this thread must be in hardware topic.* I was planning to get a divide from Rwap, but I'm too afraid of long way the devi…

    ... K editor uses his own buffer instead of workspace, so you ...
    glancaster glancaster January 2007 Development
  • New: authoring tool infoAnother feature was added to Infoseek tonight: authoring tool information - e.g. games authored with GAC, PAW, Quill, 3D Game Maker or Platform Game …

    ... /> QUILL:
    * Mysterious Fairground
    * Buffer Adventure
    * Immortality Rules OK ...
    Arjun Arjun January 2007 Infoseek database
  • USB Hardrive enclosures.I have invested in a USB hardrive enclosure and a 40Gb laptop hard-drive as my USB stick was bulging at the seems. Now these devices power and run t…

    ... green icon) flushes the software buffer in the driver ensuring everything ...
    Womble Womble February 2007 Chit chat
  • Fuse for Mac OS X 0.8.0-pre1A new public preview of the next version of Fuse for Mac OS X has been released at the dedicated sourceforge project: [url]http://sourceforge.net/pr…

    ... now only uses a tiny buffer which it unzips more data ...
    Crabfists Crabfists March 2007 Emulators
  • Zx Spectrum Laptop (again)I've been reading all the old treads about a possible portable speccy. I even found the one about the Speccy Laptop. But it seems there's a lot of ne…

    ... of the Spectrum's frame buffer so you'd need to ... turning the Speccy's frame buffer layout into something that makes ...
    Winston Winston March 2007 Sinclair Miscellaneous
  • toasted soeccysHello, ive jsut bought a pair of speccys on ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the genius who sold them tried to see if the wor…

    ... additionally - although my analogue electronics fu is not all that strong, looking at the schematics for an Issue 2 suggests that the power supply that generates some of the 'weird' voltages (+12v) is a switch mode power supply, which gets regulated by ...
    Winston Winston March 2007 Hardware
  • Currah MicroSource emulationIt appears to be impossible to emualte the MicroSource in software on the ZX Spectrum SE as hardware polling is required. The following patch is not …

    ... a routine in the printer buffer and it all reads fine ...
    BloodBaz BloodBaz March 2007 Emulators
  • toasted soeccysHello, ive jsut bought a pair of speccys on ebay (one 16k issue 2 & a prob 48k issue 3) unfortunaly the genius who sold them tried to see if the wor…

    ... the Spectrum's own frame buffer (or in the case the ...
    Winston Winston March 2007 Hardware
<1…16171819202122…34>

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

HitBox

Word Docs Hits
rmartins 884 1K
ldi 487 1.9K
buffer 2.6K 4.9K

Related Threads

  • MakeTZX DMA Buffer Overrun ?Okay folks,<br /> <br /> Does anyone know why I get DMA Buffer Overruns when using MakeTZX. Could it be anything to do with my SB Enironment string …
  • double buffer or not ? (dizzy games)What method did they used, to animate <br /> the objects in game ?<br /> I am still puzzled about this thing<br /> <br /> Catalin
  • Buffer AdventureQuite a few months ago, probably this year but well before the 60-day history kept on eBay, I was outbid on a copy of Buffer Adventure by someone who…
  • Return of Speccy screen buffer formatI recently discovered that the Spectrum screen buffer format that allows only two colours in an 8x8 pixel block has made its return in a slightly dif…
  • The ZX printer buffer in +3 modeI have a few programs on .DSK images that were transferred from Timex disks, but some of them have code starting at 23296. Most of the time the code …
  • Writing to the screen from a bufferI?m designing a game and am spending a bit of time trying different ideas before I commit my self. I?m currently thinking of writing data to a buffer…
  • Question on copying screen bufferHi,<br /> <br /> Al my prevoius games were copying graphics directly to screen memory starting at 16384. Now I'm experimenting with screen buffer whe…
  • Contention: LDI vs LD (ss), rAccording c.s.s. FAQ:<br /> <br /> instruction LD (ss),r breakdowns as pc:4,[b]ss:3[/b]<br /> and LDI as pc:4,pc+1:4,hl:3,[b]de:3,de:1 x 2[/b]<br /> …
  • Disabling the +3 disk buffer; yes, but how?I would like to disable the +3 disk buffer in order to retrieve those 4K from the machine's RAMdisk. By reading the computer manual and some posts on…
  • DivMMC clock bufferI have completed the first DivMMC EnJOY today:<br /> [url]http://www.worldofspectrum.org/forums/showthread.php?t=44238[/url]<br /> <br /> But there i…

Related Searches

  • double buffer
  • 128k double buffer
  • 128k buffer
  • 128k double buffer maker
  • double buffer maker
  • mask buffer
  • buffer background
  • from linear buffer
  • multicolor from linear buffer
  • rmartins
  • rmartins chit chat
  • rmartins introduce yourself
  • rmartins dandanator
  • zx cartridge rmartins
  • buffer
  • buffer explained
  • what is buffer
  • comparison screen buffer
  • screen buffer time
  • screen buffer compare time

Copyright © 2024 World of Spectrum