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Batman the Movie cheatNot sure if this has ever been mentioned before, sorry if it has. I used to be able to hold down the keys MICK on my Spectrum and skip a level in Ba…
Works in SPIN and SpecEmu for me. I think you have a keyboard that doesn't permit more than 2 or 3 simultaneous keypresses.
A quick poke (f'nar!) around the code shows POKE 24610,2 allows level skipping with only I and K though :) -
Speccy MTBFHi, Looking at the old (issue 1-2) PCBs, they do look like someone knocked them up in an etching bath/with a soldering iron in their shed but has th…
... affecting use of devices needing NMI were very common - used to ... -
EightyOne and CF cardsInspired by obo & piters discussion regarding imaging of flash card, I've added reading/writing to real disks to EightyOne. Hopefully it should allo…
... be proved by generating an NMI which brings up a filebrowser ... -
"Real Tape" mode?I'm trying to use RealSpec32 and Klive's "Real Tape" mode feature, but I can't get my tape player to play correctly. Am I doing something wrong? Fo…
... to send the programs across - SpecEMU and SPIN didn't put ... added a boost option to SpecEMU, and it's a lot ... -
RealXThis may be a dumb question but will RealX ever get released?
... make sure to add the NMI to didaktik emulation (I mean ... -
ZXLFN - storing tape header in a long file nameHi lads ;) Couple of months ago, the group of guys interested in divIDE software development has came up with an interesting idea - store tape heade…
... a *.tap file. After pressing NMI, you will get similar requester ... -
Trying to experience nostalgia!! Mp3s needed!!!I've been trying to get audio files (mp3 or wav) to work on my real old sinclair 48k. I've tried making them from my old tapes of which I have many, …
... the boost noise function to SpecEMU in order to get those ... -
RealXThis may be a dumb question but will RealX ever get released?
... make sure to add the NMI to didaktik emulation (I mean ... -
ZXLFN - storing tape header in a long file nameHi lads ;) Couple of months ago, the group of guys interested in divIDE software development has came up with an interesting idea - store tape heade…
... ' and 'eject' files through the NMI menu.)
In raw ... selects a file through the NMI menu", or load a random ... -
ZXLFN - storing tape header in a long file nameHi lads ;) Couple of months ago, the group of guys interested in divIDE software development has came up with an interesting idea - store tape heade…
... ' and 'eject' files through the NMI menu.)
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NMI menu (which I don't ... selects a file through the NMI menu", or load a random ... be saved even from the NMI menu - so the possibility is ... -
Nesting NMI'sz80-undocumented (.pdf) page 20/21 [from [url]http://www.myquest.nl/nowind/?q=node/10[/url] ] suggests that IFF1 is not copied from IFF2 if NMI's are…
... not copied from IFF2 if NMI's are nested. If this ... track the nesting level of NMI's.
[/QUOTE]
NMI. What happens is that instructions ... assumption that is wrong - nested NMI tracing mechanism just doesn't ... -
Nesting NMI'sz80-undocumented (.pdf) page 20/21 [from [url]http://www.myquest.nl/nowind/?q=node/10[/url] ] suggests that IFF1 is not copied from IFF2 if NMI's are…
... 't happen because possible nested NMI would copy IFF1 (which is ... already zero courtesy of previous NMI) to IFF2 and that means ... before the first NMI. The only thing that NMI does with flip ... no mechanism to prevent nested NMI - this must be solved "externally ... -
Papaya Labs shop open for DivIDE pre-orders.Papaya Labs are now taking pre-orders for DivIDE interfaces and other DivIDE accessories. Find their shop at [url]http://www.papayalabs.co.uk/shop/[…
... Z80 files are loaded via NMI menu. TAP files are loaded ... -
How do you work the tape recorder in SPIN?Recently downloaded the SPIN Spectrum emulator, and have got back into ELITE again after 20 years - GREAT! Can anybody explain how I can save and re…
I forgot NMI button - so, not pure software :-)
Maybe TomCat could remember about - it was in some Yugoslavian magazine - Svet Komjutera or Racunari or Moj Mikro... -
for a stupid: what?s NMI?erhm, yes, I?m not familiar with it... :rolleyes: I know the function of a hardware ?snapshot? button from Didaktik M/Kompakt, but I?m not familiar…
NMI stands for Non Maskable Interrupt (what that means I don't know :-P)
I believe it's used on these add on interfaces to break out of the program running on the spectrum and run routines from the interfaces rom (but don't quote me on that) -
for a stupid: what?s NMI?erhm, yes, I?m not familiar with it... :rolleyes: I know the function of a hardware ?snapshot? button from Didaktik M/Kompakt, but I?m not familiar…
... instruction.
If the /NMI pin on the Z80 is ... to that location on an NMI, unless that system variable was ... -
for a stupid: what?s NMI?erhm, yes, I?m not familiar with it... :rolleyes: I know the function of a hardware ?snapshot? button from Didaktik M/Kompakt, but I?m not familiar…
... SNAP button is to generate NMI. Since NMI can't be disabled ... by software, the NMI handler at address 66h can ... that:
a) the original NMI handler in Spectrum ROM is ... shadow memory which contains "proper" NMI handler. -
for a stupid: what?s NMI?erhm, yes, I?m not familiar with it... :rolleyes: I know the function of a hardware ?snapshot? button from Didaktik M/Kompakt, but I?m not familiar…
Actually, the NMI is negative-edge triggered. This ... -
for a stupid: what?s NMI?erhm, yes, I?m not familiar with it... :rolleyes: I know the function of a hardware ?snapshot? button from Didaktik M/Kompakt, but I?m not familiar…
... years. The conclusion was that NMI does not do the " ... level triggered interrupts. The NMI flip flop is triggered on ... continues to hold /NMI low after the NMI routine is completed another ... />
Some people also confuse NMI behaviour with BUSRQ: NMIs are ... -
for a stupid: what?s NMI?erhm, yes, I?m not familiar with it... :rolleyes: I know the function of a hardware ?snapshot? button from Didaktik M/Kompakt, but I?m not familiar…
You learn something new every day on these auld forums.
I always thought NMI was a dyslexic flat pack furniture company.
:lol: -
CLEAR does not RESTORE the DATA pointer??According to the Spectrum manual, one of the things that a CLEAR command does RESTORE the DATA pointer. Either it doesn't actually do this, or some…
I compiled this list of ones that I had come across for css. However they are more an indication of last-minute changes than any poor standards. The book remains one of the best manuals ever.
The ZX81 manual had a minor error in the RND explanation ... -
Currah U SlotI picked up one of those Currah-U-Slot things up at a car boot sale today. I know the theroy behind the unit, plugging more than one thing into the …
... two devices that require the NMI line for example, you'll ... diode on the NMI line to prevent the NMI clashing, so you ... the MF128 will trigger the NMI. -
Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
... can match SPINs accuracy is SpecEMU (which, coincidentally, is written by ... -
How are people developing?Are most coding on actual HW or under emulation, or cross developing?
... RAM after crash and add NMI taster it can reduce need ... -
How are people developing?Are most coding on actual HW or under emulation, or cross developing?
... RAM after crash and add NMI taster it can reduce need ... -
spectaclator and windows vistaanyone know if it will work on vista- I dont want to have to pay up again for a new version...
... my first post was that SpecEmu 2.4 also runs fine ... -
+3 Joystick interfaceI have just purchased a +3, never had one and I wanted to here the 128K music on my games. I know the built in JS ports are wired differently, so do…
... these interfaces play with the NMI and ROM CS lines, I ... suspect the use of the NMI line and the switching of ... -
SpecEmu test release (particularly for W2K users!)Can anyone running Windows 2000 give this a try and see if it runs ok? [url]http://homepage.ntlworld.com/mark.woodmass/SpecEmu24.zip[/url]
... ]
Create a shortcut to SpecEmu.exe, now under the shortcut ... -
SpecEmu test release (particularly for W2K users!)Can anyone running Windows 2000 give this a try and see if it runs ok? [url]http://homepage.ntlworld.com/mark.woodmass/SpecEmu24.zip[/url]
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btw, I have Specemu 2.4b (build 7/17 ... .
I'm using specemu mostly for it's powerful ... cannot launch multiple instances of specemu. Can you add an option ...
