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IF1 and IO portsThe Interface used 3 Z80 IO ports to communicate to it s devices #E7- Microdrive data #EF- Status and control #F7- RS232/Network What I'm looking…
The Interface used 3 Z80 IO ports to communicate to it ... -
Z88DK - file IO on a plus 3So I have this very simple program, and it doesn't want to open a file for writing: [code] #include <stdio.h> #include <stdlib.h> void main() { FI…
... /> printf("\x1B[2JTest of file IO\n");
stream=fopen("foo ... -
IO controller on EbayHas anybody seen this on Ebay: [url]http://www.ebay.co.uk/itm/Sinclair-ZX-Spectrum-IO-Controller-Kit-Instructions-/230653395193?pt=UK_VintageComputin…
... .uk/itm/Sinclair-ZX-Spectrum-IO-Controller-Kit-Instructions-/230653395193?pt ... -
IO Ports (Spectrum)Hi all, Working on a new Spectrum interface card I have the prototype powered up and basically working.......but I want to play with the IO addressi…
... want to play with the IO addressing such that I choose ... likely to conflict with other IO devices.
I know ... rest...........but is there an IO map around that lists a ... common hardware vendors and the IO ports they use so I ... -
ZX Spectrum BASIC game jam over on itch.ioHello, everyone. Apologies for the prolonged absence. (It's been almost 4 years, yikes!) Just wanted to let everyone know there's a [url="https://itc…
... 's a [url="https://itch.io/jam/zx-spectrum-basic-jam ... jam[/url] starting on itch.io on June 1st -- in less ... -
itch.io "Bundle for Racial Justice and Equality"So I bought this thing, but it seems out of control. [url=https://itch.io/b/520/bundle-for-racial-justice-and-equality]This bundle[/url] was launc…
... .
[url=https://itch.io/b/520/bundle-for-racial ... ", so any developer on itch.io can include their product on ... .
A question: itch.io has some ZX Spectrum games ... -
Any retro styled games on itch.io, pico8, webgames etc. remade on ZX Spectrum?The last few yeas there have been many retro styled games released as webgames. Often these type of games are relatively simple but have innovative g…
... :
* [url="https://itch.io/games/platform-web/tag-retro ... "]itch.io[/url] - website for indie game ... -
Maplin IO Controller for ZX Spectrum (1985)Hi all, Does anybody still have have a Maplin IO Controller (could be bought as a kit or readymade) from the Maplin March-May 1985 magazine. This wa…
... still have have a Maplin IO Controller (could be bought as ... -
ZX PC InterfaceA couple of weeks ago ( or is it months already? ) I told you to built an interface between Speccie and PC through the parallel port. After making so…
... 1x 74LS27 IC's (standard IO scheme for ZX)
1x ... -
OUT to file, IN from fileOUT - sentences won't do much on emulators since they mostly communicate with external devices. If there was an emulator that would write the (last) …
... /> You have built a standard IO-device that uses OUT 31 ... -
Sound and IO expansion not in hardware pageI saw this on ebay: [url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2045474851"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=20454…
I saw this on ebay:
[url="http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2045474851"]http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=2045474851[/url]
Its probably a self assembled unit. Its made by William Stuart ... -
ZX-2-PC Interface : Is it dead ???Certainly not, but I had some problems getting the EPROM-reader constant. In my former threat I stated that it worked, well, it read ROM-values but n…
... I'm combining the standard IO-interface with the EPROM-reader ... -
ZX PC Interface : The manual, schematics and more info... ZX <-> PC Interface ------------------- Contents 1) The ZX <-> PC Interface 1.1) What is it? 1.2) What does it do? 2) Install…
... /> SEL| L | | L | D1 /IO | S | /IO A14| S | B
BSY ... -
ZX PC InterfaceZX <-> PC Interface Contents 1) The ZX <-> PC Interface 1.1) What is it? 1.2) What does it do? 2) Installation 2.1) The softwa…
... /> *SEL| L | | L | D1 /IO | S | /IO A14| S | +B
*BSY ... -
Cheap Games For SaleAll spectrum games and games for other systems, ?1 which includes P&P. Email [email="hitlife@btinternet.com"]hitlife@btinternet.com[/email] prefera…
... /> Afterburner (The Hit Squad)
IO (Zeppelin Games)
Formula One ... -
AY-3-8912 help !Hi all. Happy new yeay. I'm new to spectrum programming, and am interested in writing some music for the +2 AY chip. The problem is...I cant find …
... can access the sooundchip through IO. I am using assembly. Also ... -
AY MusicHi all. Happy new year! I'm new to spectrum programming, and am interested in writing some music for the +2 AY chip. The problem is...I cant find a…
... can access the soundchip through IO. I am using assembly. Also ... -
Techy Z80 questions****** Question 1 ****** Take the instruction SET b, (HL). This is broken down (in machine cycles) as follows (according to Microprocessor Technolo…
... do this is during the IO. But then it wouldn't ... the memory while performing the IO, this would have been exploited ... -
I/O contention model questionHi everyone, Sorry for my poor english. Together with a friend we are working on ZX Spectrum 48k implemented in FPGA. We have found bug in the Spect…
... someone could check timings of IO machine cycle during INI/INIR ... -
Harlequin ZX Spectrum Clone now 100% compatible!Hi all! The Harlequin ZX Spectrum clone now shows full timing compatibility with the ZX Spectrum! 8-) Both the ULA IO and memory contentions are fa…
... -)
Both the ULA IO and memory contentions are faithfully ... -
Multiface 128Hi Would it be possible to convert a Multiface 128 to use with a Spectrum +3. With a piggyback ROM and switch to enable and dissable the different …
... the different contacts on the IO BUS socket.
I ... -
SPIN's breakpoints - an overviewAs quite a few people have been asking how to set breakpoints on memory write etc. in SPIN, here's a description of the way the breakpoints work. Get…
... its own without checking memory / IO status but the result would ... the address bus during port IO operations. This means that for ... -
List of I/O ports used by common peripherals?I remember looking at a file (just plain text, IIRC) a while back that listed all the IO ports used by various bits of Spectrum hardware, such as the…
... back that listed all the IO ports used by various bits ... -
Programming Books for Kids - Whats happened to programming?What has happened to Programming in the 00's :( I remember at the tender age of 9 exitedly going to my library to get one of them colourfull program…
... rather than some abstact text IO type program which is bogged ... -
Fuse for Mac OS X 0.10.0 ReleasedA new version of Fuse for Mac OS X has been released at the dedicated sourceforge project and shortly here on WoS: [url]http://sourceforge.net/proje…
... P/V flags on repeated IO instructions (Philip Kendall).
[*] Debugger ... -
Remapping the keyboard on WinUAE Amiga emulatorYes, I know I should be asking this a Lemon or English Amiga Forum but as I've read so far from other's posts they are either nice but too techy to u…
... settings in the 'Game and IO ports' page? If so what ... -
Problem with Spin 0.7s +3 file I/OI'm currently trying the +3 disk functions in z88dk. I've based my work upon the simple snippet Winston posted a while ago, but doing the contrary. H…
... /> printf("\x1B[2JTest of file IO\n");
stream=fopen ... -
Kane and Lynch 2And so shaky camera is introduced to games. :mad: It's not like i don't get what they tryd to do here and they might have done it quite well but it'…
... fighter it's sad that IO Interactive have now dumbed down ...