Search found 2225 matches

by PokeMon
Sun Mar 04, 2018 11:18 pm
Forum: Development
Topic: Wilf's NOVA2005 for 50 Hz Zeddies?
Replies: 11
Views: 2332

Re: Wilf's NOVA2005 for 50 Hz Zeddies?

I have tried 204 and the screen is looking good :mrgreen: , but the midiplayer is a little bit too fast. Now I am using 188, which gives as stable picture and the midi-timing seems also to be OK: Seems I can not calculate. You have subtract 24 decimal (=$18). $EC-$18=$D4 (212). This explains the ef...
by PokeMon
Fri Mar 02, 2018 6:15 pm
Forum: Development
Topic: Wilf's NOVA2005 for 50 Hz Zeddies?
Replies: 11
Views: 2332

Re: Wilf's NOVA2005 for 50 Hz Zeddies?

I think it's here: VDR1 CALL SNC ;FRAMES, KEYBOARD, VERTICAL SYNC LD B,07 ;ALIGN SCREEN CALL DLY ;VARIABLE DELAY ROUTINE LD A,EC ;NUMBER OF TOP BLANK LINES EX AF ;SAVE FOR NMI CALL TRCE ;BASIC LINE TRACE ROUTINE CALL USR ;DO USER ROUTINE LD IX,VDR ;RESTORE VDR JUMP VECTOR JP 02A4 ;EXIT TO BASIC UNTI...
by PokeMon
Sat Feb 17, 2018 3:58 pm
Forum: Sinclair Misc
Topic: The Future of Sinclair ZX World
Replies: 57
Views: 11708

Re: The Future of Sinclair ZX World

I think it's quite faster now after moving the contents to a new server. 8-)
by PokeMon
Wed Jan 31, 2018 10:23 am
Forum: ZX BASIC
Topic: Who is up for a 1K BASIC challenge?
Replies: 6
Views: 1942

Re: Who is up for a 1K BASIC challenge?

Hmm why not let rain sausages ? :lol:
by PokeMon
Thu Jan 25, 2018 11:50 pm
Forum: ZX Spectrum Lounge
Topic: ZX Spectrum Next
Replies: 31
Views: 9835

Re: ZX Spectrum Next

Thanks - will be ordered for you and shipped in about 10 days as stated. 8-)
by PokeMon
Thu Jan 25, 2018 11:49 pm
Forum: Hardware
Topic: Direction of current flow
Replies: 15
Views: 2981

Re: Direction of current flow

Your picture indicates a + and - for EMF (voltage). And + and - charge Carriers. But does not define by showing direction of the "current" which should be from + to - EMF and designated as positive. V + -----I----> - V. The current is not flowing inside the plasma but outside through electronics. T...
by PokeMon
Wed Jan 24, 2018 7:07 pm
Forum: ZX Spectrum Lounge
Topic: ZX Spectrum Next
Replies: 31
Views: 9835

Re: ZX Spectrum Next

i think they could break easily when inserting/removing joysticks... I don't think so. The mount variant is quite safe. Cables will be inserted and removed in horizontal position only. Mounting screws are overrated. ;) the board with the case will have the joysticks ports at the left and not the ri...
by PokeMon
Tue Jan 23, 2018 11:35 pm
Forum: ZX Spectrum Lounge
Topic: ZX Spectrum Next
Replies: 31
Views: 9835

Re: ZX Spectrum Next

Sorry - I don't do customization. Why can't you use the already soldered on the right side ???
by PokeMon
Tue Jan 23, 2018 11:32 pm
Forum: Hardware
Topic: Direction of current flow
Replies: 15
Views: 2981

Re: Direction of current flow

Pokemon, Which way does current flow in a plasma where protons flow from higher EMF (+ ) to more negative EMF( -)and electrons flowing the opposite direction at the same time? I believe neon lights are example though AC complicates the issue. Not sure what you mean. This isn't different in Plasma. ...
by PokeMon
Tue Jan 23, 2018 5:46 pm
Forum: Hardware
Topic: Direction of current flow
Replies: 15
Views: 2981

Re: Direction of current flow

Don't confuse Current with Direction of Charge Carriers. In passive components, Current is + -> - but direction of charge Carriers (electrons) is opposite. I don't know what you exactly mean and why you distinct between direction of current and charge carriers. Current IS the move of charge carrier...