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How many full time users of Linux on the forum?How many of you on WOS forum use Linux as a permanent OS replacement (excluding casual duel boot users who also duel boot Windows?). I use Linux Min…
... , everything runs fine & memory use (read: that working set) rarely goes ... to the amount of physical memory a process is granted by ... loaded, so is primarily user data although it might also contain ... are forced to stay in memory and code pages that are ... -
Word processing - tranferring documents to PC?I've been looking at the DivIDE and it got me wondering..So i thought i might post this question on the forum. As it's been a loooong time since i wa…
... individual Tasword files onto a memory card you would have to ... a long time since I read about it.
Now ... side.
Someone mentioned data transfer via serial cable. If ... -
Strange annoying CD burning (even virtual disc image burning) problemLong story: Recently my desktop started to burn DVD-Rs with errors. I.e. when I tried to burn a DVD-R full of data from my torrents folder (TV episo…
... and see if you can read back the disc (either ... DVD drive and one memory stick, and everything in ... br /> I've copied the data (bunch of ebooks, that's ... test the new
memory). The CD burning problems ... perhaps whatever damaged the memory stick might also have ... -
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... 4bits heap of temporair data.[/QUOTE]Yes, In reg ... not readable, but yes in memory.
The ... little more speed, and less memory used.
... but can read upto 32 bits rotates from 40 memory bits, ... the last byte need be read in ... -
Artist / Artists Required For 3 Brand-New Spectrum Game ProjectsHi all, I am currently looking for high quality sprite and background tile artists for 3 forthcoming Spectrum games I have on the go at the moment. …
... did come back here, and read our comments, ask yourself how ... .zip[/url]), although for constrained memory, you might prefer a more ... emphasis on converting/porting music data rather than creation tools as ... -
ROM switch on NMIHello! Please, help me or point in the right direction. I am building a project for 48k spectrum which must activate its rom (actually static ram) …
... middle or instruction which read something from memory?
Actually, there ... for a big block of data? As i understand M1 is ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... the CPU data bus when the "ULA" is accessing memory, asserts more ... specifically, it asserts on every read, including port FEh reads! so ... impossible that the CPU can read the keyboard and EAR status ... -
ROM switch on NMIHello! Please, help me or point in the right direction. I am building a project for 48k spectrum which must activate its rom (actually static ram) …
... middle or instruction which read something from memory?
Actually, there ... for a big block of data? As i understand M1 is ... -
I/O port adress map of Spectrum and interfacesI'm looking for an adress map of all the used and unused I/O ports for the ZX-Spectrum. Many years ago I designed an I/O board for the Spectrum that…
... /> 1 for the memory bank, 1 for the data and 2 for ... in battery to preserve the data.
With the ... bit 2) with the 3 data and adress bits.
... the next bits for the data and adress and apply another ... /> Then I can do a read or a write with output ... -
Repairing another Issue 2 48K Spectrum.I said at the start of the other thread that I've got another one of these and I've started investigating it. The board is more-or-less exactly the …
... the moment the ROM's memory test code worked on the ... wrong.
b. Value 2 read. (DEC(HL) instruction.) No sign ... !
In step c data bus line D7 was high ... something was interfering with the data bus and suspecting that an ... -
ZXDS 0.9.9 beta 1OK kids, here we go: Let me announce the latest and greatest [URL="http://zxds.raxoft.cz"]ZXDS release[/URL]. Mouse emulation, tape recording, stats …
... locate Speccy files under the "Data" folder.
Maybe there is ... to see them on virtual memory card?[/QUOTE]
Hmm ... the directories, but never actually read any data from them. However it ... -
ESXDOS v0.8.0 released (with NMI Browser)Hello, To celebrate the speccy's 30th birthday, here's the latest version of ESXDOS for DivIDE users. The full changelog is too long to post here, s…
... to get data, but to use open/read/close syscalls ... block and a big DATA block larger than 65K ... Streaming of pre-rendered 3D data or vectors for the purpose ... /> -Streaming of tracker data for the purpose of creating ... about running out of memory!
:) -
How to safely maximise available memoryHi All, I'm toying with an idea that will require I have as much memory available as possible. I'm a little embarrassed I have to ask this tbh. As…
... when you need the map data) is not time-critical. I ... the only issue with contended memory is that it makes time ... course, a perfect place for data, and not noticeable for one ... the obligatory rtffaq ;-)) I did read the more detailed info in ... -
ESXDOS v0.8.0 released (with NMI Browser)Hello, To celebrate the speccy's 30th birthday, here's the latest version of ESXDOS for DivIDE users. The full changelog is too long to post here, s…
... for a small routine to read the entire video file and ... player is basically reading data into memory as fast as is possible ... on the Spectrum; to copy data ... , i.e. to read and write, is ... -
What if there was no memory or space limitation?What if there was no memory or space limitation? We've had topics about the limitations of the Speccy's hardware, topics where we discussed how good …
... ]
There are no memory or space limitations. Tape was ... have ESXDOS and freedom to read/write files to mass storage ... have a virtual amount of "memory" at our disposal. How better ... relevant than the amount of data available.
[quote]Better ... -
ESXDOS v0.8.0 released (with NMI Browser)Hello, To celebrate the speccy's 30th birthday, here's the latest version of ESXDOS for DivIDE users. The full changelog is too long to post here, s…
... player is basically reading data into memory as fast as is possible ... the Spectrum; to copy data, i.e. to read and write, is ... with fragmented (video)data is; I haven't read about it before ... when a fragmented block is read, it only contains some videodata ... -
ESXDOS v0.8.0 released (with NMI Browser)Hello, To celebrate the speccy's 30th birthday, here's the latest version of ESXDOS for DivIDE users. The full changelog is too long to post here, s…
... way, following the FAT filesystem data structures. Instead, it assumes that ... inner loop mid-frame to read more data.
If ... encounters invalid (non-video) data, it will probably crash: ... up overwriting random bits of memory.
By ... -
What annoys you about SpecBAS?Ok, here's another direction for me to go in - I'm almost done with SpecBAS, there's very little left to add. So... What don't you like about it? Wh…
... " that you write blocks of memory into as samples, which will ... this one, as Iv not read the manual, and Iv mentioned ... best way to distribute code+data for an auto-executable system ... -
4116 replaced by 4164 - "Noisy" paper?After I replaced my 4116's with 4164's and hooked them up to +5V, disconnected -5V and +12V, I have what looks like vertical lines in the paper, like…
... impedance of the 4164 memory compared to the 4116. ... output impedance of the memory the ULA is reading ... or upper memory's output impedance is sufficiently low) data can ... to be able to read lower RAM at the ... that, proper functioning 4164 memory shouldn't do this, ... -
Issue 2 Failed 48k to 128k upgradeI have been trying to upgrade my Issue 2 with the help of Velesoft, using this schematic; [IMG]http://i764.photobucket.com/albums/xx284/arioch1973/4…
... =Johan1973;641321]TR4 is ok. Memory is all replaced by 4164s ... the data bus lines and prevents the CPU to correctly read opcodes ... -
64x48 full colour graphicsHow feasible is this? Could an interrupt-driven routine be used to, for example, fill the top two thirds with a 64x32 blocky picture and leave the bo…
... 0-255)
;it is memory area 65024-65281 filled with ...
;so the instruction being read will be 24,243 that ... /> LD HL,(CurrentLineAttrs) ;next buffer data
ADD HL,DE
Schematic of MULTIFACE 128Exist schematic of Multiface 128 ? I find on WOS only pictures of PCB layers. I mix both layers for possibility make schematic from picture, but it's…
... MF128 memory in any time.
- read port #3F = disconnect MF128 memory, connect ... 191) = 1011x1xx - [B]read[/B] = connect mf128 memory + return videoram state on ... used for inhibit MF128 memory ? Need any data value for inhibit on ...Play command on divideHi, i thought I'd have a quick go on divide seeing as i had an afternoon spare.However,i can't seem to get the 'play' command on the screen?. It see…
... editor as divIDE traps certain memory locations and if you're ... in BASIC
[code]10 DATA 243, 1, 253, 127, 175 ... =1 TO 8
30 READ a: POKE 16383+x, a ...Messenger interfaceHave anyone photos, schematic, rom images, documentation, or software for Messenger interface ? [url]http://www.worldofspectrum.org/infoseekid.cgi?i…
... . I made some photos and read EPROM contents.
Here ... . Interface contain only some components. Memory sram 8kB and 8kB rom ... standard pinout. (A0-A12 and data lines).
Hmm, JED ...Messenger interfaceHave anyone photos, schematic, rom images, documentation, or software for Messenger interface ? [url]http://www.worldofspectrum.org/infoseekid.cgi?i…
... messenger memory
+ /IORQ * /A7 * A4 * /A3 * A1 * /RD ;also read port ... #77 = connect messenger memory
+ ZXROMCS * RESETROM ...
SERIALOUT = D7 * /SERIALCLK ;data bit D7 is used only ...Performance Analyser?Disclaimer: Im asking this question as a "non-programmer" so please forgive my ignorance if this turns out to be a daft question. During the life-sp…
... when a certain range of memory is read/written. Again, being able ... , I know a bit of memory is getting corrupted but I ... extra code to validate my data but that code will throw ....tapein load crashes if no CLEAR performed first(!)Hi Guys, Can anyone explain the following as it has be stumped: I came across an unexpected crash today when loading in a 16K block of code at 8000…
... +8: READ p: POKE a,p: NEXT a:
DATA 237,115 ... /3) as well; the startup memory check will set this to ...Spectrum 128 toaster and divide incompatibility problems with some demos and games.Okay so I got this thing now. It?s my first Spectrum ever. [img]http://img836.imageshack.us/img836/2016/speccyl.jpg[/img] [url]http://img824.image…
... software and be able to read the state of the LINK ... with a big long winding data bus that must add a ... working order because the 4164 memory seems to be even less ...Spectrum 128 toaster and divide incompatibility problems with some demos and games.Okay so I got this thing now. It?s my first Spectrum ever. [img]http://img836.imageshack.us/img836/2016/speccyl.jpg[/img] [url]http://img824.image…
... software and be able to read the state of the LINK ... with a big long winding data bus that must add a ... working order because the 4164 memory seems to be even less ...
