> > The coin switch looks wrong. With this circuit you would be able to connect a TTL
> > output directly to GND:
>
> The coin switch is right. It's quite common to use this setup of two inverters to
> kill noise while opening or closing a switch. The left inverter has about 14 ns of
> short circuit before it goes low on the output, driven by the right inverter's high
> ouput.
>
> > Unrelated to burning TTL circuits alive: I really do not see any necessity here to
> > solve any differential equations in the complex plane (Current, Voltage). If this
> > would be anywhere near economically feasible it would be in the mame discrete
> > emulation by now.
>
> Ok.
|
Index 
Flat 
last bump. *nt*
Reply
Re: Analog emulation
