Re: C-64 joystick port, pin 7

wlevak_at_cyberspace.org
Date: 2003-06-18 01:56:22

On Tue, 17 Jun 2003 jbevren@starbase.globalpc.net wrote:

> But you CAN draw so much that the system becomes mysteriously unstable ;-)
> Bear in mind also that the 5v regulator is behind a fuse inside your brick
> psu that blows before the current limit on the 5v regulator is reached.

Some numbers:

fuse on 5V line in C64 power supply   5 A
peak output from 7805                 2.2 A
nominal output from 7805              1 A
output under short circuit            0.55 A



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