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Z80 gamesHello, I am looking for the following in Z80 format... The Great Escape (best game ever made!) Run the Gauntlet Microprose Soccer Football Manager …
... looking for the following in Z80 format...
The Great ... -
TIPP31 transistor questionYesterday I had the time to try and repair a 4S issue 48k spectrum I had. First of all I replaced all the electrolytic capacitors. The tr4 transistor…
... it had to be the Z80 or the ROM.
Thank ... god it was the Z80 because I didn't have ... the tests on Sinclair's test program.
Everything is working ... -
Unconventional way of diagnosing a faultHi everyone Some time ago I got a 48k Spectrum (issue 3B board) in a pretty bad condition. I believe the power supply transistor TR4 failed, causing…
... do not have equipment to test them separately.
Now ... got this wacky idea, how test which part of Spectrum's ... />
I have a small Z80-based computer Galaksija which uses ... -
128 spectrum zx +2 is stuck on test screenhey this is my first spectrum i bought it from a boot-sale for 2 pound and it came with loads of games but when i turn it on i get the test screen an…
... it on i get the test screen and it makes the ... keeps going bk to the test screen can any one help ... -
machine IDs for .z80 snapshotsHi, is there s.o. officially in charge for the .z80 file format? while upgrading zxsp's save_z80 routine i added new machine IDs for the Specci vari…
... . officially in charge for the .z80 file format?
while upgrading ... discuss/introduce them to the z80 format descriptions floating around.
Z80 Developer ConsoleHi, This is a project I have meaning to do for ages, recently had a kid, had some time off work (as a software developer) and surprisingly had a bit…
... of visual studio for a z80... Ive kept tabs on the ...Splitting Images tzx maybe not perfectI've been hacking this game and its loader. Also the save routine is intact in this game. It saves a block with a pilot length of 801 pulses. Test…
... /> Here is a snapshot to test the save routine if you ... .homecall.co.uk/spec/splittingimagessave.z80]Splitting Images Saver[/url]
How do I test this printer ?I have got hold of an Alphacom printer. Thermal thing, looks a bit like the original ZX printer.....but of course without any manual. Plz give me s…
I have got hold of an Alphacom printer. Thermal thing, looks a bit like the original ZX printer.....but of course without any manual.
Plz give me some quick info on how to print a few lines.....anything.....just so I can test if it works.Question on Z80 R/W cycles.Snipped from the complete spectrum ROM disassembly: [CODE] Now the memory is checked. 11DA RAM-CHECK LD H,D Transfer the value…
z80 assembler?HIya, I used to program assember on the trusty c64, but want to have a dabble with z80 on the Zx spectrum, can anyone recomend a good assember, dis…
... to have a dabble with z80 on the Zx spectrum, can ...Z80 CPUs goin cheap.This guy is selling them very cheaply and has a couple multi item auctions for them. Thought I would post here in case people were looking for one/so…
... ]http://cgi.ebay.co.uk/Z80-CPU-BRAND-NEW-FOR-SINCLAIR ...Take the speccy games test!I've created a multiple choice, speccy games test over at this new site, sometests.com: [url]http://www.sometests.com/tests/Gaming/ZXSpectrumgameste…
I've created a multiple choice, speccy games test over at this new site, sometests.com:
[url]http://www.sometests.com/tests/Gaming/ZXSpectrumgamestest.html[/url]
Answer 20 questions in 30 minutes - easy. No cheating!new spectrum testhi i have made a silly but nice spectrum test the test is a word association game where you get the first word or words and the second word or words…
... silly but nice spectrum test
the test is a word association ...new anagram testhi i have made a new test this is more difficult then the last one here i took fairly known spectrum games and made an anagram of them in each questi…
... /> i have made a new test
this is more difficult ... pay attention
in this test there is 60 minutes to ...What was a Z80 computer capable of ?I have always wondered, and maybe the techy people on here could answer, with what you know about the Z80 processor, was the spectrum hampered by the…
... what you know about the Z80 processor, was the spectrum hampered ... so, what graphics could a Z80 be capable of ? it always ...Quick testCould I ask anyone with a real 128K or +2 to run the latest [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]Fuse test suite[/url] on it and …
... .uk/spectrum/fusetest.tap]Fuse test suite[/url] on it and ...How does the Z80 communicate with hardware?How does the Spectrum (or Z80) interact with other hardware devices? I think devices can communicate with the CPU through interrupts, but how can the…
How does the Spectrum (or Z80) interact with other hardware devices? ...Spectrum ethernet... step 1.1Yeah, a tenth of a step :-) Here's the W5100 board up and WORKING: [url]http://www.alioth.net/tmp/w5100-online.jpg[/url] This is called the "Get Th…
... board using my ALIAC-2 Z80-based system (which some of ... up! Then I put a test program onto the ALIAC-2 ...Quick test (2)Could I ask any 128 / +2 / +2A / +3 owners to test the new version of [url=http://www.shadowmagic.org.uk/spectrum/fusetest.tap]fusetest[/url] on thei…
... / +2 / +2A / +3 owners to test the new version of [url ...new word association testhi there is a new word association test although not all the questions are word association but most of them are. the link to the test is here: [url]…
... is a new word association test
although not all the ... .
the link to the test is here:
[url]http ...Small ROMs updateI've finally got around to updating my [url=http://www.shadowmagic.org.uk/cgi-bin/spectrum/roms.pl]ROMs page[/url] with some of the ROMs I've "recent…
... .uk/spectrum/roms/test.rom.zip]Official Sinclair Test cartridge[/url] (thanks ... .uk/spectrum/roms/z80-opus-32.rom.zip]Z80 OPUS v3.2 ...New (easier) speccy games testI've created a new speccy games test: [url]http://www.sometests.com/tests/Gaming/ZXSpectrumGamesTest_EasierVersion_.html[/url] Again it's 20 questi…
... created a new speccy games test:
[url]http://www ...So who needs a 3.5 GHz dual core Core 2 Duo......when a 6MHz Z80 will do for a multi-user server? After hacking about more with the socket library - I had 4 simultaneous users on ALIAC-2 via eth…
...when a 6MHz Z80 will do for a multi- ... compiled and run on a Z80 machine (with just a couple ... steps - put the W5100 to test, and then figure out the ...Faulty +2 Grey :(Hello everyone... i was trying to fix a +2 grey board the other day, i had it for some time now. It gave a black screen (paper and border) with two …
... i tried known working rom, z80 and ULA on it and ... i have in order to test the faulty one's chips ...It's a trap!So I got a CPLD (not the eventual one I want to use for the ethernet project - rather, one I actually have here and now, an XC9536 in a PLCC44). And…
... prototyping session was to test my concepts of the ... means I trap before the Z80 actually fetches the instruction, ... I knocked up a quick test ROM, and wrote it ... to flash - the test rom just prints "I trapped ... call. I'll probably test this concept this week.< ...Z80 ParserAs you can see from my signature I'm doing a new Z80 assembler partly as a coding exercise and partly as there's some extra features I need. I'm hal…
... I'm doing a new Z80 assembler partly as a coding ...Snow Joke z80 doesn't work?The z80 file for Snow Joke keeps giving an error message when you try to take the first object in the game: [url]http://www.worldofspectrum.org/info…
The z80 file for Snow Joke keeps giving an error message when you try to take the first object in the game:
[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0006990[/url]
The tzx file works fine though.How to rotate an imageI'm working on an idea for a game and to test it I want to draw some graphics on the screen which are made up of 8x8 pixel squares (single characters…
... for a game and to test it I want to draw ... how to approach this in Z80 ?Lerm Z80 ToolkitJust a note that the version on WoS is version 2 of the Z80 Toolkit. I have version 1, but the tape snapped while TZXing. It might be worth noting i…
Just a note that the version on WoS is version 2 of the Z80 Toolkit. I have version 1, but the tape snapped while TZXing.
It might be worth noting in case another copy turns up.
