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Kempston (joystick) keyboard??Dear all, I am playing with an idea to have a Kempston keyboard. The wiring would be the same as Kempston Joystick to meet its standart, so that all…
... were thinking of it with Velesoft and closest to my idea ... -
DIVIDE PLUS - new memory mode DIVIDE128Divide PLUS contain 512kB sram + 512kB flash eprom. Memory paging in this device is enable on two different ports : 1) port #E3 is compatible with o…
... only).
[url]http://velesoft.speccy.cz/other/DPLUSFAT.zip ... [/url]
[img]http://velesoft.speccy.cz/other/DPLUSFAT.gif ... -
DesktopThe following titles must be grouped as a series: [LIST=1] [*][URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0016682"]Desktop[/URL] [*][URL=…
... as M.I.A. but Velesoft has provided TZX and TAP ... -
Hardware description - BETA DISK interfaceExist more versions and clones of BETA DISK interface. Beta disk 48, beta disk 128, brasilian clones of beta disk 48, russian clones of beta disk 128…
... br /> [URL="http://velesoft.speccy.cz/other/beta128_original. ... zip"]http://velesoft.speccy.cz/other/ ... br /> [URL="http://velesoft.speccy.cz/other/trdos504t_source. ... zip"]http://velesoft.speccy.cz/other/ ... -
Hardware description - DivIDE interface[B][U]DIVIDE interface / DivIDE 2k11[/U][/B] [B][U]The main description[/U][/B] DIVIDE is IDE interface with own external memory. Thanks to very goo…
... DIVIDE interface - [URL="http://velesoft.speccy.cz/zx/divide/doc ... /pgm_model-en.txt"]http://velesoft.speccy.cz/zx/divide/ ... /> Unofficial DIVIDE page - [URL="http://velesoft.speccy.cz/zx/divide/index ... .htm"]http://velesoft.speccy.cz/zx/divide/ ... -
Hardware description - MB-02+ interfaceOn this thread will soon released info about MB-02+ idisk interface ( memory paging mechanism, list of ports, addressing, MB IDE, schematics, etc... …
... ZX memory. Interface contain also RTC chip [B]RTC72421A[/B], parallel ... -
Hardware description - MULTIFACE 3[B]Hardware description - MULTIFACE 3[/B] This is description of MF3 clone, because I can't find more about original interface. Schematic and PAL ch…
... pin ROM2OE):
[IMG]http://velesoft.speccy.cz/other/multiface3_clone_schematic.png ... -
New ZX BUS PROTECTOR / +3 FIXER BOARDNew version of ZX BUS PROTECTOR: [URL="http://velesoft.speccy.cz/protector.htm"]http://velesoft.speccy.cz/protector.htm[/URL] [IMG]http://velesoft.s…
... BUS PROTECTOR:
[URL="http://velesoft.speccy.cz/protector.htm"]http ... ://velesoft.speccy.cz/protector.htm[/URL]< ... br />
[IMG]http://velesoft.speccy.cz/other/zx-bus ... -
ZX NEWS from CZ/SKI don't know what thread to use, so I'm trying to post it here. I've been at Spectrology 2013 meeting in Wittenberg/Germany last weekend and people t…
... to time, not only because Velesoft posts here info about his ... mainboard is different). Then came Velesoft with his mods and tweaks ... -
Hardware description - MULTIFACE 128I make schematic of MULTIFACE 128 (v36) from PCB layers downloaded from WOS. But all PCB layers on WOS contain some bugs, absent signals, etc.. Now …
... correct.
[URL="http://velesoft.speccy.cz/other/mf128_schematic_v1.png ... "]http://velesoft.speccy.cz/other/mf128_schematic_v1.png ... -
Copying data between memory banks in USR0 modeI am experimenting with Funky Fungus to load the majority of its data (levels, screens, music etc.) into memory banks 1, 3, 4, 6 and (partly) 7 by sw…
... with the DivIDE by using Velesoft's .Z80 loader files or ... -
New game: Krunel[IMG]http://www.speccy.pl/images/news/krunel_00.png[/IMG] Game name: Krunel Type: logical Author/group: [url]speccy.pl[/url] Platform: ZX Spectrum …
... used. It's based on VELESOFT's design. SAA chip works ... ,975.0.html[/url]
VELESOFT's SAA1099 page: [url]http ... ://velesoft.speccy.cz/saa1099-cz.htm[/ ... -
Connectors for ZX BUSHere is photos of three different versions of connectors used on ZX interfaces: As you can see, each connector use different shape of contacts. Firs…
... .85 mm)
[IMG]http://velesoft.speccy.cz/other/con1a.JPG ... [/IMG]
[IMG]http://velesoft.speccy.cz/other/con1b.JPG ... .JPG[/IMG]
[IMG]http://velesoft.speccy.cz/other/con2b.JPG ... .JPG[/IMG]
[IMG]http://velesoft.speccy.cz/other/con3b.JPG ... -
Joystick doubler for SAM COUPEI make new PCB of JOYSTICK DOUBLER for SAM COUPE. [B][COLOR="Red"]But schematic is not tested on real HW.[/COLOR][/B] [url=http://www.oldcomp.cz/vie…
... [/IMG]
[IMG]http://velesoft.speccy.cz/other/samcoupe_joy_doubler_schematic.png ... joystick support:
[IMG]http://velesoft.speccy.cz/other/samcoupe_joy_triple_top.jpg ... [/IMG]
[IMG]http://velesoft.speccy.cz/other/samcoupe_joy_triple_schematic.png ... -
Homebrew ZX Spectrum kits for DIY builders !Hi. I'm considering selling Homebrew ZX Spectrum kits on ebay... hopefully at a low price ! They'd consist of : Z84C0020PEC Z80 CPU …
... DIP $1.0
DS12887 RTC Clock Calendar DIP ?2.50 ... -
Homebrew ZX Spectrum kits for DIY builders !Hi. I'm considering selling Homebrew ZX Spectrum kits on ebay... hopefully at a low price ! They'd consist of : Z84C0020PEC Z80 CPU …
... DIP $1.0
DS12887 RTC Clock Calendar DIP ?2.50 ... -
A **CLONE** of SAM COUPE?Seems like some man makes a clone of SAM Coupe. Here is the thread, translated via googletranslate: [url]http://translate.google.pl/translate?sl=aut…
... [/url]
[img]http://velesoft.speccy.cz/other/sam_clone_model_001.jpg ... -
TR-DOS utilsTRDCUT WITH GUI (FOR WIN): [URL="http://velesoft.speccy.cz/other/TRDCUTWITHGUI.zip"]http://velesoft.speccy.cz/other/TRDCUTWITHGUI.zip[/URL] [IMG]http…
... br /> [URL="http://velesoft.speccy.cz/other/TRDCUTWITHGUI.zip ... "]http://velesoft.speccy.cz/other/ ... (2013):
[URL="http://velesoft.speccy.cz/other/betautils2013.zip ... "]http://velesoft.speccy.cz/other/ ... -
Profi interface by Velesoft, i do it ;)Under test. [url]https://www.youtube.com/watch?v=SvNmgfBUR6M&feature=youtu.be[/url]
Under test.
[url]https://www.youtube.com/watch?v=SvNmgfBUR6M&feature=youtu.be[/url] -
Better schematic for DIVIDE 57cHere is nice schematic of DIVIDE 57c (visible all values): [URL="http://velesoft.speccy.cz/zx/divide/divide57c_nice_schematic.png"]http://velesoft.sp…
... zx/divide/divide57c_nice_schematic.png"]http://velesoft.speccy.cz/zx/divide/ ... color version:
[URL="http://velesoft.speccy.cz/zx/divide/divide57c_nice_schematic_color ... .png"]http://velesoft.speccy.cz/zx/divide/ ... -
3D Printed enclosuresI've managed to set myself up with a 3D Printer (P3Steel - [url]http://www.kitprinter3d.com/en/3d-printer-kits/8-reprap-mendel-prusa-i3-kit.html[/url…
... a DIVide 57d3 ([url]http://velesoft.speccy.cz/zx/divide57d3_wos/index ... -
ZX software/games with IDE supportMaking games with loading data from FAT16/32 is not so hard. For example text adventures or dungeons... Small example (screens are stolen from russi…
... game...):
[IMG]http://velesoft.speccy.cz/other/dung_ide.png ... game + data:
[URL="http://velesoft.speccy.cz/other/DUNG_IDE001.zip ... "]http://velesoft.speccy.cz/other/DUNG_IDE001.zip ... -
AMSTRAD 40057 - joystick decoder replacementThis is replacement of joystick decoder "AMSTRAD 40057" for Amstrad model ZX Spectrum 128+2 (grey). This project is not tested, but theoretically wil…
... work.
[IMG]http://velesoft.speccy.cz/other/AMSTRAD40057CLONE_3D.jpg ... [/IMG]
[IMG]http://velesoft.speccy.cz/other/amstrad40057clone_schematic.png ... .cz/other/AMSTRAD40057CLONE.zip"]http://velesoft.speccy.cz/other/AMSTRAD40057CLONE.zip ... -
Unable to reflash DivIDE2k14I've been trying to reflash my DivIDE 2k14 from Lotharek. I'd like to replace the FATware version supplied with the one approriate for my 128k +2 Eng…
... 've tried the version from Velesoft (in the archive at [url ... ]http://velesoft.speccy.cz/zx/divide/systems ... -
New MEMFACE projectMEMFACE is my old project, but never finished. Now is PCB done (at the post office) and I write firmware for CPLD. MEMFACE is interface with external…
... chip
[IMG]http://velesoft.speccy.cz/other/mem-multi ... -top.png[/IMG] [IMG]http://velesoft.speccy.cz/other/mem-multi ... -
ZX rom type detectionHere is routine for fast detection of zx rom / computer model. [URL="http://velesoft.speccy.cz/other/ZXROMDETECT.zip"]http://velesoft.speccy.cz/othe…
... model.
[URL="http://velesoft.speccy.cz/other/ZXROMDETECT.zip ... "]http://velesoft.speccy.cz/other/ZXROMDETECT.zip ... -
Features that are still wanted in Spectrum emulation.Features that are still wanted in Spectrum emulation. 4 USB joystick/gamepad input for real multiplayer games - Yes, Bomb Munchies.... - Sinclair 12…
... 55 (joefish)
- Kempston 95 (velesoft)
- Map keys to joystick ... -
K-MOUSE TURBO 2011 interface - next batchI plan make some pieces of K-MOUSE TURBO 2011 interface. It's mouse interface for ZX and compatible computers. [img]http://velesoft.speccy.cz/othe…
... />
[img]http://velesoft.speccy.cz/other/kmouse2011_batch1.JPG ... [url="http://velesoft.speccy.cz/kmsoft.htm"]velesoft.speccy.cz/kmsoft ...
Datasheet: [url="http://velesoft.speccy.cz/kmouse/km-doc ... /k-mouse2011-doc.pdf"]velesoft.speccy.cz/kmouse/km ... -
run zx spectrum software at the full 6MHzthere are two snapper disks here: http://velesoft.speccy.cz/sam_zx128.htm you can run them in sim coupe the sam coupe emulator you need to boot ma…
... snapper disks here:
http://velesoft.speccy.cz/sam_zx128.htm
