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z80 emulator with converter ?Hi i am finding the old z80 emulator v2 or v3, dont remember. Some of these versions have the snapshopt to 1.45 converter that allows us to conver t…
... emulation Off
Double interrupt frequency Off
Video synchronisation Normal ... -
Noise channels on AY-3-8912?I'm trying to reproduce a tune that's a jazzed-up version of classical music - i.e. there are drum beats all over the place, to try and mask the low …
... intervals. Register 6 determines the frequency at which this happens. (This ... -
Mum looking over your shoulderWhilst paying a visit to my flat once, my dear old Mum came up behind me whilst I was copying some files from +D disk to a cassette for a friend. I w…
Mum looking over your shoulderWhilst paying a visit to my flat once, my dear old Mum came up behind me whilst I was copying some files from +D disk to a cassette for a friend. I w…
... you are watching by the frequency of that signal. It is ...Mum looking over your shoulderWhilst paying a visit to my flat once, my dear old Mum came up behind me whilst I was copying some files from +D disk to a cassette for a friend. I w…
... you are watching by the frequency of that signal. It is ...ZX 48K loudspeaker with 8 Ohm possible?Is it possible to change the loudspeaker from the ZX 48K with a model which has only 8 Ohm? Micky
... impedance, is dependant on the frequency of the AC signal that ... signal varies constantly in both frequency and amplitude that is not ...TV tuning problemI've just discovered that I can't tune in any of my Spectrums on my new TV. (Well, "new" in the sense that it's an old one I was given to replace an …
... channel search picks the "best" frequency; using manual fine tuning just ...TV tuning problemI've just discovered that I can't tune in any of my Spectrums on my new TV. (Well, "new" in the sense that it's an old one I was given to replace an …
... channel search picks the "best" frequency; using manual fine tuning just ... 'channel 5' is the same frequency as the speccy? I can ... my speccys and changing the frequency of the modulator. Mind you ...Turn on?Heya, I just got a ZX Spectrum+, but I have no idea how to turn it on >.> The instruction booklet only says how to program stuff, not how to get the…
... work. Also, is there any frequency in particular at which it ...Turn on?Heya, I just got a ZX Spectrum+, but I have no idea how to turn it on >.> The instruction booklet only says how to program stuff, not how to get the…
Ah thank you very much! This must be from the time before they invented power buttons =P
I found it around frequency 587Turn on?Heya, I just got a ZX Spectrum+, but I have no idea how to turn it on >.> The instruction booklet only says how to program stuff, not how to get the…
... />
I found it around frequency 587[/QUOTE]
happy ...Information Pioneer - Clive Sinclair[url]http://pioneers.bcs.org/pioneer-profiles/sir-clive-sinclair[/url] Disappointing to see Sir Clive lagging behind in the polls but my vote has ju…
... ://en.wikipedia.org/wiki/Hedy_Lamarr#Frequency-hopping_spread-spectrum_invention]invention[/URL] did ...Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
Spectrum RGB signal is not VGA compatible. You may need both frequency & voltage converter.
Spectrum output is RGB PAL, not VGA RGB.Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
... compatible. You may need both frequency & voltage converter.
Spectrum ...Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
... higher that half the scan frequency of the A/D converter ... there would be present undesired frequency components in the output signal ...Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
... higher that half the scan frequency of the A/D converter ... there would be present undesired frequency components in the output signal ...Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
... NTSC needs 60 Hz vertical frequency while PAL is based on ... 50 Hz vertical frequency. The converter can handle both ... a 50 Hz input vertical frequency into a 60 Hz output ... frequency. If it would do this ...Help, How to RGB to VGA Connector on +2A ?Hi, How would I go about converting the RGB output connector from ZX Spectrum +2/A to VGA type of connector. I found this device [url]http://www.am…
... NTSC needs 60 Hz vertical frequency while PAL is based on ... 50 Hz vertical frequency. The converter can handle both ... a 50 Hz input vertical frequency into a 60 Hz output ... frequency. If it would do this ...Assembly OUT commandHello, im trying to send a signal to the output using this command. LD A,2 OUT (0FEh),A ---> This will set the border colour to RED The problem i…
... take more CPU time, thus frequency of generated sound will be ...Assembly OUT commandHello, im trying to send a signal to the output using this command. LD A,2 OUT (0FEh),A ---> This will set the border colour to RED The problem i…
... take more CPU time, thus frequency of generated sound will be ...48k via vcr to modern tv ?I just got a 48k and have problems tuning it, I get the white screen and text but its jumpy/distorted. I was wondering if anyone had any luck run…
Assembly OUT commandHello, im trying to send a signal to the output using this command. LD A,2 OUT (0FEh),A ---> This will set the border colour to RED The problem i…
... HL
INC HL ;inc frequency
INC HL
CP ...
so2 DEC HL ;dec frequency
CP 129 ;end of ...So you need to double (or triple, or quadruple) the clock speed...No particular reason for posting this, other than I was looking at an eZ80 evaluation board that does this, and that jogged my memory of a project I'…
... for the Z80... Thught about frequency multipliers and the like. Then ...So you need to double (or triple, or quadruple) the clock speed...No particular reason for posting this, other than I was looking at an eZ80 evaluation board that does this, and that jogged my memory of a project I'…
... significantly, and thus reduce the frequency output of the VCO) so ...Anyone know how to turn Beep into Hertz?Im still tinkering with my Mid2Asm, wondering about the possibility of adding a preview option to play the beeper music using AutoIT's beeper command…
... : Raising an Octave doubles the frequency.
This may help ...Anyone know how to turn Beep into Hertz?Im still tinkering with my Mid2Asm, wondering about the possibility of adding a preview option to play the beeper music using AutoIT's beeper command…
... same amount across the entire frequency range) unless you want ... .
Doubling the frequency of a note raises it ... by 1 octave, halving the frequency (naturally...) lowers by an octave ... . And multiplying the frequency by the 12th root of ...Arkos TrackerHi all, I'm proud to present you my Windows-based Tracker : Arkos Tracker, for you to compose for Spectrum, CPC and MSX. It requires .NET 3.5 at lea…
... you need a more specific frequency to be added to the ...What do you think about this ?It seems in near future this multi-role board will be able to mimic Speccy too.... [url]http://www.retrothing.com/2009/04/fpga-arcade-replay-emulati…
... control due to the high frequency signals (more cost), considerable risk ...Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... /> The de-tuning of higher-frequency notes is a "feature" of ...Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... Joffa (or whoever calculated the frequency table originally) because it's ...
