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R.C.M open day pictures. Play spot the spec chums.[IMG]http://img.photobucket.com/albums/v616/THXII38/RCM/France087.jpg[/IMG] [IMG]http://img.photobucket.com/albums/v616/THXII38/RCM/France086.jpg[/IM…
[QUOTE=rubberkeys;332030]
Also, where is the RCM open day held???[/QUOTE]
Swannington Village Hall
Main Street
Swannington
Leicestershire
LE67 8LQ
Approx 8 miles from junction 22 of the M1 -
R.C.M open day pictures. Play spot the spec chums.[IMG]http://img.photobucket.com/albums/v616/THXII38/RCM/France087.jpg[/IMG] [IMG]http://img.photobucket.com/albums/v616/THXII38/RCM/France086.jpg[/IM…
[quote=murtceps;332040]Swannington Village Hall
Main Street
Swannington
Leicestershire
LE67 8LQ
Approx 8 miles from junction 22 of the M1[/quote]
I'd love to go. What's the nearest convenient airport? -
Dead DivIDE?I just switched on my 48K for the first time in ages (which still works fine thankfully) but when I tried it with my DivIDE+, it repeatedly crashed. …
... DivIDE is probably the accursed M1 fault. Many peripherals won't ... CPU has a faulty M1, because the M1 signal is needed so ... -
Dead DivIDE?I just switched on my 48K for the first time in ages (which still works fine thankfully) but when I tried it with my DivIDE+, it repeatedly crashed. …
... a Z80 without a defective M1 line.
Unfortunately this ... -
Is the original divIDE compatible with Interface 1Is the original divIDE hardware compatible with Interface 1 ? I would like to use the divIDE and Microdrives connected at the same time. Is this pos…
... memory is disconnect (after first M1 cycle)
VELESOFT -
Fastest way to clear a screen.We haven't had an optimizing fun for some time, so let's have some: What's the fastest way to clear a screen (i.e., filling the 6912 bytes at 16384 w…
the same as ldir version, but with
m1
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
ldi
jp pe,m1 -
plus3e simple ide interface problemhi, I prepared a 8bit simple ide interface 3 days ago, but I got problems (with or without ide cable connected). 1.First of all, I have to press re…
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Some Z80s have faulty M1 lines, and this can cause ... -
plus3e simple ide interface problemhi, I prepared a 8bit simple ide interface 3 days ago, but I got problems (with or without ide cable connected). 1.First of all, I have to press re…
... different z80 chip with defective M1 line. I'll try to ... the symptoms of a broken m1? -
plus3e simple ide interface problemhi, I prepared a 8bit simple ide interface 3 days ago, but I got problems (with or without ide cable connected). 1.First of all, I have to press re…
... the symptoms of a broken m1?[/QUOTE]
The /IORQ ... from normal I/O) also M1 goes high (say 5V).
M1 signal shows no activity.
experiment without using M1 in the address decoding.
DivIDE on Spectrum +3Hi all, Is it possible to use the DivIDE on the Spectrum +3 in 128K mode? I have the 'A' jumper set on the board, but my +3 resets into 48K mode wit…
... (ZX can be destoryed). Also M1 line are ignored => if ...NEC CPU - problem?I wonder if I should substitute a NEC CPU in a grey +2. Does anyone else had problems with NEC CPUs inside ZX Spectrum. Some time ago I had a Spectr…
... ]
Possibly the faulty M1 problem that a lot of ... from. Any peripheral that needs M1 (basically, anything that has execution ... ) won't work properly if M1 isn't working properly.
Anyone have the 720 Degrees arcade soundtrack tape?Fancy recording it and uploading it somewhere? I'm working on something for later this year[1] and would find a very nice place for it! [1] Nope, no…
... quality, you can use the M1 sound emulator:
[url ... front-end in conjunction with M1 for a better interface:
A complete list of 256 colour enhanced games?Hi I was wondering how many Speccy games were enhanced for the color-clash free mode pioneered by Spec256and also suported by Emuzwin? G
... .google.com/site/steashii/Home/m1.jpg[/IMG]
[IMG ...Timex 2048 can't see divIDEToday my divIDE with CF adapter arrived. I connected it to my Timex 2048, switched the computer on and nothing happened. I mean "(C) 1982 Sinclair Re…
If you still can't get it to work, it may be that the M1 line of your Z80 is faulty. At least, this was the case with my (original) divIDE. I've not got round to changing the Z80 yet, but have another machine that works fine.Program Counter question - please readSorry if this is in the wrong forum, but please read it through anyway - see on the FUSE PSP emulator I asked the author if he'd add an option to pri…
Multiface 128 Disassembly questionI was looking at a disassembly from a Multiface 128 rom, now I'm not a coder so I have a question, am I correct in understanding the code starts at #…
... trailing edge of the M1 cycle (when the M1 line transitions low ... , at the leading edge of M1, is to pin the through ...Recently acquired divIDE 57cI recently got hold of a divIDE 57c (whilst waiting RWAPs divIDE plus to materialise...) I have installed the interface and powered up my zx spectr…
... your Spectrum has a faulty M1 line. The DivIDE can't ... instruction fetches if the CPU M1 line is not working correctly ...Recently acquired divIDE 57cI recently got hold of a divIDE 57c (whilst waiting RWAPs divIDE plus to materialise...) I have installed the interface and powered up my zx spectr…
... edge connector and check my M1 line etc etc failing that ...Recently acquired divIDE 57cI recently got hold of a divIDE 57c (whilst waiting RWAPs divIDE plus to materialise...) I have installed the interface and powered up my zx spectr…
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If you have dead M1 line then DivIDE can't ...Z80 Expander Bus ControllHello there my fellow forum chummies, I would like to ask a few technical questions, Now I come from an Amiga Hardware based background, and as yo…
... Spectrum specific, but knowing what M1 is for example would be ...I want one....Thought I'd start an 'I want one' thread where we can all share things we plan on treating ourselves too. ( Like that damn fine R2D2 projector ) Jus…
... /2009/05/review-umid-mbook-m1.html[/url]
Theres ... ]http://www.slashgear.com/umid-m1-mbook-spotted-in-all-black ...Opus DiscoveryI've got an opus dicovery 1 with 2 x 3 1/2" drives. I used it many times on my 48k but it doesn't work with my 128k toastrack. It also had some sort …
... your computer has a faulty M1 signal (not uncommon).Spanish ZX Spectrum+ 128KDoes anyone know what the differences are between the Spanish and the UK versions of the ZX Spectrum+ 128 ? A couple of people have reported that th…
... from ZX bus. Need only M1 !!!
See PCB of DivIDE ...Spanish ZX Spectrum+ 128KDoes anyone know what the differences are between the Spanish and the UK versions of the ZX Spectrum+ 128 ? A couple of people have reported that th…
... likely candidate is a faulty M1. The differences between the ROM ...Spectrum dead: 8 vertical bars in alternating colorsI have been soldering on this basterd for a long time now. All IC's now have sockets (except the LM1889). I swapped all 4116's by types that are 100%…
... the edge connector? Does the M1 line on the CPU toggle ... ? If M1's not toggling, the CPU ...Spectrum dead: 8 vertical bars in alternating colorsI have been soldering on this basterd for a long time now. All IC's now have sockets (except the LM1889). I swapped all 4116's by types that are 100%…
... soldered in, check MREQ and M1 is toggling). Then check for ...+3 dead(!)Hi, When I turn on my +3 I see only white and black strips (vertical) on screen any idea on how to fix it? Thank you in advance Chris [IMG]http:…
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What's MREQ and M1 doing on the Z80?+3 dead(!)Hi, When I turn on my +3 I see only white and black strips (vertical) on screen any idea on how to fix it? Thank you in advance Chris [IMG]http:…
... HALT instruction continues to issue M1 cycles to allow DRAM refresh ... the "instruction" read at that M1 cycle is just a NOP ...+3 dead(!)Hi, When I turn on my +3 I see only white and black strips (vertical) on screen any idea on how to fix it? Thank you in advance Chris [IMG]http:…
... these:
pin 27 (/M1) = low pulse
pin 26 ...
