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Revival Retro Gaming Event - 18th and 19th MayWorking in collaboration with Craig Turner (Turnarcades Custom Arcade Machines), we have begun the organisation of an all-new event focusing not just…
... ;Itemid=93[/url]
Address:
Wolverhampton Racecourse
Gorsebrook ... -
Fastest Z80?Hi , Could somebody explain more about the Kawasaki Z80 33 MHz to me? Is it fully backwards binary compatible with older Z80s and could it be used a…
Hi ,
Could somebody explain more about the Kawasaki Z80 33 MHz to me? Is it fully backwards binary compatible with older Z80s and could it be used as a basis for a new Spectrum clone? Cheers.
I can only find this:
Z80 ... -
Revival Retro EventWorking in collaboration with Craig Turner (Turnarcades Custom Arcade Machines), we have begun the organisation of an all-new event focusing not just…
... ;Itemid=93[/url]
Address:
Wolverhampton Racecourse
Gorsebrook ... -
3 bad +3 drives need repairHi! I have three +3 and all of them have failed drives. I changed the belts, cleaned everything. One drive has failed stepper motor. Other two behav…
... format and give out missing address mark on track 0. But ... -
Number 6 / PR SoftwareAfter playing through both of the following games I can pretty confidently say that... Number 6 in the Village (1986, PR Software) [url]http://www.w…
... made one game and his address, listed in the second game ... -
RANDOMIZE USRI always thought that this particular basic command was not intuitive! If I understand correctly is means run the code from the memory address, is t…
maximum addressable RAM for a Z80 using bank switching?What is the maximum addressable RAM for a Z80 using bank switching? The Enterprise64 home computer could address up to 4MB, is this the limit for a …
... /> The Enterprise64 home computer could address up to 4MB, is this ... megabytes (MB). The highest 2 address lines from the Z80 are ... come directly from the Z80 address bus.[2] Effectively, the 64 ... kB address space of the Z80 processor ...BSkyB bought O2/TelephonicaIt's been announced to today that BSkyB bought O2/Telephonica. To me, that means that my Be Broadband service is going over to Sky. Something I am n…
... /> I require a static IP address with my broadband line for ...The Spectrum Show Episode 14Episode 14 of The Spectrum Show now available – the show dedicated to the Sinclair ZX Spectrum. In this episode we go back to April 1984 to ge…
... in touch via my blog. Address at the end of the ...Spectranet firmware update: TAP file loading fixArchie Robins discovered a problem whereby interrups were being erroneously enabled on the return from a tape trap (that is, when TAP files are being…
... the CPU fetches the right address from the LD-BYTES routine ... , so the address that was pushed onto the ...Mouse systems for ZX Spectrum[U][B]Mouse systems for ZX Spectrum[/B][/U] Okay, I have been reading the [URL="http://www.worldofspectrum.org/forums/showthread.php?p=688449#post68…
Commando Start Address?Hello, Since few month i becomes really interested with the speccy where i discovered very good game. And i decided to analyze code of some existi…
Hello,
Since few month i becomes really interested with the speccy where i discovered very good game.
And i decided to analyze code of some existing game to discover the machine and various techniques used on it.
I'm ...RAM Diagnostic ROMhi all, i burn this ROM from here [url]http://www.fruitcake.plus.com/Sinclair/Interface2/Cartridges/Interface2_RC_New_RAM_Tester.htm[/url] and i a…
... on 0 data line or address line ,what is the difference ...I thought I'd give assembly a goAnd well being an absolute newb,I'm absolutely useless.I need your help. I thought I'd give this a go in zxspin [url]http://chuntey.wordpress.com/20…
A quick newbish questionI'm reading through 'mastering machine code on your spectrum',as kindly posted by Mr bert on this forum. Correct me if I'm wrong from what i read,bu…
... the most the spectrum can address?.
So two register ...The "best" Z80?What's the best Z80 for Spectrums? I know there are differences between brands (Nec, Zilog, Thomson) and technologies (CMOS, NMOS), so what Z80 woul…
... that power draining and "stronger" address/data lines should be important.Relocation with SDCCI desperately need auto- relocation with SDCC. Something that will compile all of my code using start address 0 and generate relocation table so that…
... of my code using start address 0 and generate relocation table ... through it and add load address to all entries inside.
SpecX EmulatorHi all I am researching into all the emulators out there and came across this old one 'SpecX' but am unable to contact the author Robin Edwards to re…
... back to an obsolete web address.
Any help much ...SPECTRA - RGB SCART Interface for 48K SpectrumSince the launch of the SPECTRA interface back in June 2012, some discussion of it has appeared in the forums in the past (mainly [URL="http://www.wo…
... a SCART connectivity and to address the issue of attribute colour ...Timex undocumented video modesHi people. Please check my assumption about the functioning of the Timex in undocumented video modes: D2D1D0 wr #FF 0 0 0 - ZX color mode, the base …
... - ZX color mode, the base address of the screen #4000
address of the screen #6000
address of the screen #4000
address of the screen #6000
plus d machine code loader issueas many of you know i have done / been doing quite a few tr-dos recracks for the plus d but i have come into a bit of a problem the plus d machine co…
... to load hl with the address the last character for the ...3D Spawn of Evil (DK'Tronics Ltd) - Name/cover variation?[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0004697[/url] Just picked up a copy of this and the cover (but not the spine) refers to it as …
... seen this variant before? The address on the inlay is their ... older Great Yarmouth address, not their later Saffron Walden ...Black Sabbath insanity!Last night I got down from the loft my old horde of Black Sabbath bootleg CDs that I'm looking to sell. There are over 100 of them, many are silver …
... , PM me with your email address and I can send over ...Timing of Timex Computer 2068Is the timing of the Timex Computer 2068 fully documented yet? I have one here with the ZX Spectrum Emulator cartridge and have downloaded a few test…
... U16) for coupling the multiplexed address buses, and U17 74LS245 for ...Joystick Interfaces on +2AJust found out that my DK'Tronics joystick interface doesn't want to play with my +2A (black). The Kempston port works OK, but not the Sinclair port…
... .
I swapped the address lines in the interface to ...Wierd Spam EmailI got this email today on my main email account which is used exclusively for online banking and ISP emails and i never give it out to anyone. I wont…
... in our database. However, your address needs to be corrected before ... tutorial below to update your address so people can find your ... seems odd that they would address spam to a random name ... into giving them their home address for some reason.
The Bulge - screenshots and versionsJust looking at details for The Bulge, [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0000753[/url] Firstly the "loading" screenshot seems to…
... go to the normal FTP address?
Secondly, there's ..."Chronos": how fast should it really be?I was reading [URL="http://timfollin.pwp.blueyonder.co.uk/Archive.htm"]Tim Follin's webpage[/URL] the other day and came across a curious remark abou…
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This mysterious procedure at address 58392 turns out to be ...Chronos (BUGFIX)Please add the following "known errors" entry to [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0000951"]Chronos[/URL]: [QUOTE]Bugfix provid…
