Hi Chesh,

Thx for the drawing!
I think i know would you mean... :0)

Maybe Shottky diodes will work? (low forward voltage drop)

Cheers, TOM:0)

Hi Chesh, can you please explain what you mean with switch with two diodes exactly... a small schematic drawing would be very helpfull :0) The Keyboard ports are a bit "fiddly" as they allready have diodes and resistors attached... IIRC i tried adding a "safety" diode on one of the lines to prevent ...

Hi, i forgot to insert "/"s infront of all Chipselect signals in the Laser 2001 / Salora Pinout, please add them in your mind :0)

Hi,

here is an image describing the pinout of the cartridgeslot on Creativision, Creativision MKII and Laser 2001/Salora Manager...

Cheers, TOM:0)

Hi Chesh,

be very carefull with the joystickports! I burned quite a few of the Creativision I/O Chips while creating the PS/2 keyboardinterface...

Good luck!

TOM:0)

Hi Mobsie,

does NES style joysticks have 16 directions?

Cheers, TOM:0)

Hi, yesterday i found, that PCBWAY (or maybe other producers also) can produce also very thin PCBs (like 0.6mm or 0.8mm)... one possibility could be to produce such a thin Dual layer PCB where every "key" consists of a Contact, where all 3 necessary signals are present "entangled" like the 2 on the ...

Ciao LoAnMiLu,

First step: Insert a cartridge! Without cartridge the Creativision produces no Video Output...

Cheers, TOM:0)

Ciao LoAnMiLu,

welcome to the forum!

TOM:0)

Hi, yes, the biggest part is of recreating the membranes is Money-related... I would gladly take 3 Sets (i think left and right are different membranes? or not?) reaching 100sets sounds far fetched with such a small community... :0( Maybe some kind of crowdsourcing like kickstarter to "see" the dema...