here is about converter
I have some confusing. this schematic, I know use 74hc14 chip. 2,4,5,8,9,71,3 for the apple II 9pin pinout
but I don't know the right position, where can connect to ps2 4 pin???
does anyone know this schematic? how to connect completely?? I just use 74hc14 this chip, can I create it?
thank for your respond!!
You shouldn't be using a ps2 connector or cable. This will only work with a DB-9, as the 4-pin connector does not have enough lines out.
Maybe it will help by thinking of this as replacing the internal circuitry of the mouse with a 74hc14 chip, and only using the rollers and buttons.
Here's a similar version if that helps: