-
Pera Putnik's RGB interfaceI am sure some (if not many) of you will have seen Pera Putnik's RGB interface [URL="http://members.tripod.com/%7Epiters/uvyrgb.htm"]circuit diagram…
... it so) on adapter's input points (bases of transistors). So ... 't have TV with RGB input currently .
[/QUOTE]
You ... . The signals are formed by output stages not designed to drive ... will also cause nonlinearity of output signal. Note that because of ... -
Pera Putnik's RGB interfaceI am sure some (if not many) of you will have seen Pera Putnik's RGB interface [URL="http://members.tripod.com/%7Epiters/uvyrgb.htm"]circuit diagram…
... not problem, and ULAs video output is not so low that ... is picked up with high input resistance of a transistor stage ... -
Desperately need help with .TAP file bug (probably a wrong value error)I'm trying to create a .tap file with Java and have been following the specification at [url]http://www.zxmodules.de/fileformats/tapformat.html[/url…
... pulls
in the cassette input on Bit 6. An I ... 3
controls the tape output with Bit 3 = 1 genrating ... a high output
and Bit 3 = 0 ... generating a low output.
Data is written to ... -
PZX file support for ZX-BlockeditorDear readers, I'm working on the PZX format support for ZX-Blockeditor, as I discovered the advantage of having such a nice file format. It has a cl…
... as they were on the input, rather it merely tries to ... than pzx_pulse() for generating the output, see also -p option of ... -
PZX file support for ZX-BlockeditorDear readers, I'm working on the PZX format support for ZX-Blockeditor, as I discovered the advantage of having such a nice file format. It has a cl…
... as they were on the input, rather it merely tries to ... than pzx_pulse() for generating the output, see also -p option of ... -
Rainbow Generator for 48K Spectrum using PUSHThis is what I came up with from [B]gasman[/B]'s suggestions. It's stable in ZXSpin and ZX32 simulating a 48K Speccy. Anyone like to try it on the …
... br /> report_j equ 0x15c4 ; null input routine
make_room equ 0x1655 ... b ; high byte of the output routine
inc hl ; move ... /> ld bc, report_j ; address of input routine
ld (hl), c ... b ; high byte of the input routine
inc hl ; move ... -
Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…
... /> I was hoping that using INPUT instead of INKEY$ might enable ... it doesn't have proper input and output buffers like a proper ... -
Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…
... it doesn't have proper input and output buffers like a proper ... -
Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…
... , only redirects serial *output* it doesn't read input by the look ... -
Open82 v2009-01-13 releasedI'm pleased to announce a new release of Open82, the GPL-licenced replacement Spectrum ROM formerly known as OpenZXRom. [url]http://sourceforge.net/…
... with a vga with video input and a digital tv tuner ... still lower quality than the output of ol' blu foot[/B ... -
Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…
... , only redirects serial *output* it doesn't read input by the look ... -
Open82 v2009-01-13 releasedI'm pleased to announce a new release of Open82, the GPL-licenced replacement Spectrum ROM formerly known as OpenZXRom. [url]http://sourceforge.net/…
... with a vga with video input and a digital tv tuner ... still lower quality than the output of ol' blu foot[/quote ... -
Tips on (dis-)assembling Z80 instructionsedit: Naturally I managed to post this in the wrong forum. I'd much appreciate it if any moderator would move it to the development section. For the…
Need to amplify output of voice recorderHello all! 1st post, so be nice to me... Pleeease! Well. I have several Spectrums (working: 3x 48k, 1x +, 1x 128k "Toaster", 1x +2 and 1x +2A; bust…
... load, and needs 90mV input to output 2V peak to peak. I ... drive the Spectrum's Ear input?
@ Winston:
Few +3 & +2A questionsI don't know those models too good, so my questions can be quite stupid. Spectrum +3 has a sound distortion problem. Do all +3 models suffer from it…
... going to the input pin. Only the sound output pin is actually ...+3 Centronics port: How does it work?I've been trying to follow the code with Fuse's debugger and I can't see it writing anywhere except to port 0x1ffd. It also jumps through some fairly…
... J if you try and input from the port, and seems ... /> ld a, c ;Byte to output
ld bc,0FFDh
out (c),a ;Latch output lines
ld hl,0FFF9h ...+3 Centronics port: How does it work?I've been trying to follow the code with Fuse's debugger and I can't see it writing anywhere except to port 0x1ffd. It also jumps through some fairly…
... write only, so you cant input from it, so you would ... the value we want to output
;Set the printer ... ;Loop while busy.
;Output byte to the printer latch ...Channels and streams - reading dataThe FAQ here - [url]http://www.worldofspectrum.org/faq/reference/48kreference.htm[/url] - seems to be just a touch inaccurate when it comes to readin…
... right ;-)
A channel output routine should return with carry ... .
A channel input routine should return with:
INPUT # working; however, you'll ... annoying series of beeps with INPUT #. Therefore, you'll probably ...MiaIn my Spectrum Collection I have some MIA software and I am thinking of transfering these to the PC. What is the recommended way of doing this? :smil…
... to connect recorder headphones output and microphone input of your PC audio ...VIDEO to VGA convertor[url]http://velesoft.speccy.cz/other/zx-vga/vga-convertor.htm[/url] Game examples: [url]http://velesoft.speccy.cz/other/zx-vga/vga-games.htm[/url]
... * 3 channel ADC for the input (not particularly cheap), and a ... * 3 channel DAC for the output (not cheap either), and enough ...lcd 7" and spectrumHave any one try to connect a spectrum 128 with a cheap tft 7" tv monitor (e bay item) via rgb cable or with vga box?
... won't have an RGB input of any form on the ... your speccy to composite / baseband output!Spectrum +2 datacorderHi, my Spectrum +2 datacorder isn't working. Does anyone know if I can still load software through the tape/sound socket at the back of the machine i…
... that socket is just for output. On the +2A, +2B and ... it can be used for input or output, but you need the ...Spectrum +2 datacorderHi, my Spectrum +2 datacorder isn't working. Does anyone know if I can still load software through the tape/sound socket at the back of the machine i…
... that socket is just for output. On the +2A, +2B and ... it can be used for input or output, but you need the ...Spectrum +2 datacorderHi, my Spectrum +2 datacorder isn't working. Does anyone know if I can still load software through the tape/sound socket at the back of the machine i…
... socket can be used for input and output. But when you say ...lcd 7" and spectrumHave any one try to connect a spectrum 128 with a cheap tft 7" tv monitor (e bay item) via rgb cable or with vga box?
... the composite output 'fix' and then using the a/v input that ...Vote for your favourite loading border colourSo it is time for one more important voting! :razz: What is your favourite loading [B]border[/B] design? Since I guess most of us spent many many ho…
... not the required output levels to excite the EAR input...
output to the Speccy) and it ...Vote for your favourite loading border colourSo it is time for one more important voting! :razz: What is your favourite loading [B]border[/B] design? Since I guess most of us spent many many ho…
... not the required output levels to excite the EAR input...
[/QUOTE ...QL "monitor mode" on TVI remember of a small Superbasic program allowing to emulate dual screen (monitor mode) on a TV too, without losing columns at the margins. I'm not s…
... on black paper in the input zone), high resolution and small ... row in both output channels, 80 columns in the input window...
Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... of the emulated ULA speaker output isn't just free running ... so there will be some input latency as the emulator has ... " as such - more a 20ms input latency, but it is how ...
