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Search Again :: Adv Search 1000 results in 0.078s
<1…15161718192021…34>
  • PC TFT and Spectrum TVCan anybody recommend one of these? So I want it for dual purposes, plug a normal VGA PC into it and also have an aerial in for the spectrum? Portab…

    ... it into a standard VGA port on a TFT?

    IN/OUT EAR/MIC no problem.
    carlinski carlinski September 2007 Hardware
  • 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…

    ... and Running and definitly NOT in circles !!!

    ... own version "outp()" described in [URL="http://www.z88dk. ... /> #define R 65533 // port
    #define S 49149 // data

    in an interrupt routine. z88dk ...
    Alcoholics Anonymous Alcoholics Anonymous September 2007 Development
  • Soldering Iron Fun - 48k Composite Video ModYay, I bought a temperature controlled soldering iron and associated gubbins yesterday and have had a practise go at Womble's documented [URL="http:/…

    ... i totally submerge the board in isopropyl alcohol and rub with ... a brush in order to remove this shitty ... way to make the expansion port's contacts shiny and new ... that involves soldering iron and ear cleaning tips, works great!!
    gtsamour gtsamour May 2008 Hardware
  • 48K games that don't work on a +2Not sure if there is already a thread about this but recently I've noticed some old 48K games will not run on my +2 - even in 48K mode. Examples are…

    ... border colors, etc.)
    -Fix port 255 issue
    -Fix sound ... on previous models)
    -Add ear input to the back of ... since the sound is included in the +2A monitor socket.
    in 1982 and still haven't ...
    thingley thingley June 2008 Games
  • Fuller Sound box faulty for the Zx SpectrumBit of a long shot, but anybody got schematics for the fuller sound box, mine works apart from the ear socket, can't load games thr' the supplied ear…

    ... instructions on WoS (page 7 in particular) it seems to have ... /> It also has a built-in amplifier, but I'm not ... the Spectrum's EAR/MIC or actually monitors port 254 activity on ...
    Jimmy Jimmy April 2009 Hardware
  • RGB-Output (interface) for rubber 48k / Spectrum+I wonder if there is interest for a small RGB-interface for the rubber 48 k / Spectrum+. I developed a schematic using a very small number of parts.…

    ... SCART too (can the ear/mic socket be used ... would need a throughput port or a joystick interface ... a Kempston compatible dual-port joystick interface, which was ... I had the three-port interface that did both ... Kempston/Cursor port, that I got in exchange for ...
    joefish joefish April 2009 Hardware
  • Machine Code Routine of the weekHow about a thread that has a routine each week that is in [B]assembly language[/B] and is also described in great detail what the hell is going on …

    ... . When you OUT on port 254, I know the ... are for MIC and EAR, and EAR also controls the speaker ... Hardware[/URL]
    But in emulators, alternating either bit ... there was a difference in volume, was this ever ... exploited in music? And which should ...
    joefish joefish April 2009 Development
  • Anybody know how many games supported the fuller boxAnyone know of a list? I found Invasion of the Body Snatchas so far...

    no i'm actually interested in games that sent output to ... the AY chip in the fuller box. I altered ... use OUT 65533 and OUT 49149 (spec128's AY ports) instead ... those interested it works on port 127 and has a wierd ...
    nuggetreggae nuggetreggae November 2009 Games
  • Official CSSCGC 2010 Competition ThreadDear Wossers, As 'loser' of the 2009 competition, I am now obliged to host the 2010 competition. I have created a site which will provide a hub for …

    ... net/Games.aspx#L12]Smiler in Arrowe Land[/url] has ... to fix the glaring mistakes in levels 2 & 3 ... bits from the I/O port, always changing it to ... I ever write another title in this system, I'll ... sound routines in assembler. I tend to only toggle the ear bit ...
    Digital Prawn Digital Prawn February 2010 Games
  • Official CSSCGC 2010 Competition ThreadDear Wossers, As 'loser' of the 2009 competition, I am now obliged to host the 2010 competition. I have created a site which will provide a hub for …

    ... to fix the glaring mistakes in levels 2 & 3 ... bits from the I/O port, always changing it to white ... I ever write another title in this system, I'll ... sound routines in assembler. I tend to only toggle the ear bit ... that you can't pass in a border parameter (or ...
    BloodBaz BloodBaz February 2010 Games
  • Cassette Players - any recommendations.I am thinking of purchasing a new tape deck, just for use with zxspin. I currently using a Ferguson Program Data Recorder, but I think it's getting a…

    ... one just to load games in on the +2?[/QUOTE]
    port on the back left.[/QUOTE ... be done to add an ear socket. I would search the ...
    zxbruno zxbruno April 2010 Chit chat
  • Playing AY sounds with BASIC.Is it possible? If so how? I've seen in one forum a while back mention of using interrupts to play but AFAIK this is machine code only. The goal of …

    ... an old snippet published in Microhobby circa 1989. It ... OUT 65533,i: OUT 49149,a: NEXT i
    ... to take this table in account and write ... /> 14 I/O port A 8-bit (0 ... br /> 15 I/O port B 8-bit (0 ...
    na_th_an na_th_an May 2010 Sinclair Basic
  • Project OTLA / k7zx (high speed loading)Hello, I am proud fan of zx spectrum (I do not have speccy, but clones (Didaktik Gama, Didaktik M)), I am using portable CD player to load games. Al…

    ... ago he demonstrated this in public by loading large ... over a standard I.O. port. Alas the second part ... , using the Spectrum's EAR/MIC, did not succeed ... as EAR/MIC could not handle ... tape frequency. The capacitors in this connection are ment as ...
    roko roko July 2010 Sinclair Miscellaneous
  • Cant DecideI have had a lot of spectrums in my time from the 16k to the +3 and as we all know they all have flaws. I am thinking about buying another and wanted…

    ... ? ;)
    Other strange thing in TC2048 is EAR path to ULA that ... .
    Partial decoding of Kempton port causes incompatibility with other interfaces ... solution is to disconnect one in TC and use external.
    kpuchatek kpuchatek August 2010 Hardware
  • Cant DecideI have had a lot of spectrums in my time from the 16k to the +3 and as we all know they all have flaws. I am thinking about buying another and wanted…

    ... ? ;)
    Other strange thing in TC2048 is EAR path to ULA that ...
    Partial decoding of Kempton port causes incompatibility with other interfaces ... solution is to disconnect one in TC and use external.[/QUOTE ... decoding. There is no ULA in the TC2048. It's ...
    chev chev August 2010 Hardware
  • External Tape / Audio Input on Spectrum +2AEvening all, I've just picked up a Spectrum +2A and have been trying to load TZX files from my Mac into the Spectrum. I know the leads and methods …

    ... br /> [U]Connecting a MIC in to a +2A without making ... a MIC and the other EAR. On the +2 ... the connection shown as "EAR" in the previous photo to the ... point marked "PLAY" in the following photo:
    ... output levels into this port because you can fry ...
    Winston Winston August 2010 Hardware
  • Opinion on new 128K only gamesHello, Being new to the WOS community, I am unclear on the attitude towards 128K only software, that is; Is there a strong need to support the 48K m…

    ... a value to the AY port, and try to read it ...
    OUT 49149,42

    Then, if IN 65533 returns 42 ...
    gasman gasman October 2010 New game ideas
  • Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…

    ... /> [code]

    ; *MUST EXECUTE IN NON-CONTENDED RAM*
    ; *CORRUPTS ... />
    ; Read bytes from AUX port.


    ; > ... exx

    ld bc,49149 ; Init
    ld d,00010000b ... bc,65533

    wait in a,(c) ; Poll
    and ...
    ASM ASM October 2010 Hardware
  • Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…

    ... port @ 57600 BAUD:

    [code]
    ; *MUST EXECUTE IN ... />
    ; Read bytes from AUX port.


    ; ... ),a
    ld bc,49149
    xor a,a ... exx

    poll in a,(c) ; Poll
    and ... RS232C 9 way serial port adaptor (?10) and ...
    ASM ASM October 2010 Hardware
  • Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…

    ... Editor/Assembler that works in conjunction with the Multiface ... AUX port @ 57600 BAUD:

    [code]
    ; *MUST EXECUTE IN ... />
    ; Write bytes to AUX port.


    ; > ...
    exx
    ld bc,49149
    ld a,01000000b ; Output ...
    ASM ASM October 2010 Hardware
  • emulatorsplease help can we see clearly which emulator emaulates which hardware is there any that has a pc function key for the mulitface nmi button and the +…

    ... /> So here are my questions in 'jowiberish':

    does ... dma when loading from spectrum port
    will symbals be allowed ... of an old 48K Spectrum ear/mic lead...

    Upon ... hard-drives (twelve hard-drives in total - about 4TB)
    ...
    ASM ASM November 2010 Emulators
  • Spectrum 128K RS232 to PC serial cableIf you have read some of my recent posts then you will know that I am eager to link my Spectrum +3 to a PC. This will be done by wiring a standard PC…

    ... exx

    ld bc,49149
    xor a,a ; Input ...
    exx

    poll in a,(c) ; Wait
    and ... ; ------------------------------------------------------------------------


    ; Write AUX port @ 57600 BAUD.


    ASM ASM November 2010 Hardware
  • Anyone wanna put together a Speccy package for a noob?Hey all, Bought a couple ZX Spectrum tape games off eBay a while back. My whole collection soon went into storage and I hadn't unpacked it until rec…

    ... they were fine.

    In all honesty though, I'm ... shoots video through the RF port without the need for all ... the speccy has a built in speaker (48k anyway) so ... from the ear out on the speccy to the in on the ... audio in on the TV.
    beanz beanz November 2010 Wanted
  • Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…

    ... some of the data stored in the screen area but it ... read somewhere about if1 serial port may be damaged by PC ... 'll be using good old ear socket to transfer the files ...
    Arda Arda November 2010 Sinclair Miscellaneous
  • Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…

    ... somewhere about if1 serial port may be damaged ... be using good old ear socket to transfer ... models. WOS members step in please!

    EDIT:

    In reality, finding about 1024 BYTES ... decompression code could sit in the stack area... nightmare ...
    ASM ASM November 2010 Sinclair Miscellaneous
  • Oscilloscope Speccy ProgramHi all, I remember very well in the old days when my Speccy was my single computer (around 1992) that I have had an oscilloscope software. This uses…

    ... of the Nyquist theorem... in simple terms, sampling rates ... desired frequency. The human ear has trouble distinguishing frequencies above ... visual representations of analog signals in 'time domain' by ... zero). The Spectrum mic port cannot represent zero, only ...
    ASM ASM November 2010 Sinclair Miscellaneous
  • Oscilloscope Speccy ProgramHi all, I remember very well in the old days when my Speccy was my single computer (around 1992) that I have had an oscilloscope software. This uses…

    ... =Arjun;492579]The Ear bit is bit 4 in 0xfe. The mic ... you're sampling bit 6 in the above code.[/QUOTE]< ... ; bit 6 of IN-port FE is the EAR input bit, as ... 11 00 00
    L_7F5E: IN A, ($FE) ; 7F5E DB ... use for the returned value in BC), so the loop ...
    Battle Bunny Battle Bunny November 2010 Sinclair Miscellaneous
  • Oscilloscope Speccy ProgramHi all, I remember very well in the old days when my Speccy was my single computer (around 1992) that I have had an oscilloscope software. This uses…

    ... ; bit 6 of IN-port FE is the EAR input bit, as I ...
    Arjun Arjun November 2010 Sinclair Miscellaneous
  • Found an old project of mine today[url]http://i1210.photobucket.com/albums/cc418/reanimator1971/DSCF1382.jpg[/url] i started this about 6 years ago and found it after sorting through …

    ... , it also has a Line in as well for sound mixing ... (connected to either IDE or EAR)
    5. 3.5" FDD ... and SpectraNet - perhaps internal or in a really sympatheticly designed box ... . Add a "K-Mouse" mouse port

    There that should ...
    Zetr0 Zetr0 March 2011 Hardware
  • Maglaxians in the java emulatorWhen I try to play Maglaxians in the archive using the online Java emulator, I can't get the game to start, when I press ENTER. Does anyone else exp…

    ... the port $fe and not masking off the ear bit.< ... four places in the game code where the port is read ... a patched version working in my own local copy ... The keyboard reading routines in this game are a bit ... that after all these years! In any case, "training mode" ...
    Digital Prawn Digital Prawn April 2011 Games
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HitBox

Word Docs Hits
ear 2.4K 3K
port 10.1K 15.4K
in 401.9K 810.5K
49149 49 95

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