I will order next series of new boards for K-MOUSE 2008:
http://velesoft.speccy.cz/kmturbo2008-cz.htm
http://velesoft.speccy.cz/kmturbo-cz.htm
VELESOFT
I will order next series of new boards for K-MOUSE 2008:
http://velesoft.speccy.cz/kmturbo2008-cz.htm
http://velesoft.speccy.cz/kmturbo-cz.htm
VELESOFT
Последний раз редактировалось VELESOFT; 21.10.2008 в 22:31.
С любовью к вам, Yandex.Direct
Размещение рекламы на форуме способствует его дальнейшему развитию
cool!
Мои интры: [Kukarachess][Super boot rmx][tRUSHE MOSAIc][BLAZE]
Мои игры: [Overload][Removal]
Список игр для ZX-Spectrum: [2015] [2014]
I can redesign this interface for use in russian ZX clones.
K-MOUSE interface can use also ports 31(kempston joystick/amiga mouse emulation) of 127(fuller joystick). Both ports is used for FDC controller(beta disk). Must I accept state of signal /DOS(trdos activity) on russian ZX BUS ? K-MOUSE accept only IORQ,RD,WR,ADRESS BUS and DATA. Must be connect signal /IORQGE ?
VELESOFT
Of course.
Yes, you should use signal /IORQGE, but also, you should notice that some users won`t be happy if Kempston joystick will be disabled by your device. May be you can setup some kind of switch for selecting between Kempston joystick and AMIGAmou/FULLERjoy.
But many other russian interfaces not use /DOS signal.
Signal /DOS is active in zero value (log.0) if TRDOS rom is active ?
If TRDOS is paged-in then signal /IORQ is always disabled ? If it is true, why I must accept signal /DOS ???
K-MOUSE interface contain switch for enable/disable port 31.
Добавлено через 47 минут
http://www.worldofspectrum.org/forum...ad.php?t=18166
Последний раз редактировалось VELESOFT; 21.10.2008 в 22:16. Причина: Добавлено сообщение
They are not using it cos`:
1. They are not using port #1F;
2. They are blocking Beta Disk ports by asserting IORQGE signal;
3. They are ugly
If TRDOS is paged in then you should not assert IORQGE signal, so if /DOS = (equal) 0 then IORQGE should be equal to zero (0) and your device should be disconnected from bus.
Nice!
Последний раз редактировалось Keeper; 22.10.2008 в 01:28.
Hi, VELESOFT!
Whether probably to replace the out-of-date controler PIC16F84A on more modern, cheap and accessible, types PIC16F690, PIC16F818/PIC16F819, PIC16F627A/PIC16F628A?
Speccy-2007 + 48k(пока) + TR-DOS + ZX-VGA
KAY-1024 v2010/SDCard HxC Floppy Emulator/Epson SD-700/ZX-VGA/.....
Посмотри внимательно, в архиве с прошивкой http://velesoft.speccy.cz/kmouse/km-...e/km-t_pic.zip есть версия для PIC16F627A/PIC16F628A.
Последний раз редактировалось caro; 24.10.2010 в 14:33.
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