I've got a couple of these that I'd like to press into service, as they're
the right size and shape. Can somebody tell me what the switches do?
thanks,
Dick
----- Original Message -----
From: "ajp166" <ajp166_at_bellatlantic.net>
To: <classiccmp_at_classiccmp.org>
Sent: Monday, January 01, 2001 9:02 PM
Subject: Re: datasheet for intel compatiable 8042 ic.
> From: jpero_at_sympatico.ca <jpero_at_sympatico.ca>
>
>
> This is microcontroller chip commonly found on clones till post
> pentium packaged in 40 pin DIP. After that, non-legacy and embedded
> 8042's in chipsets in newer boards and later.
>
> Right now I need the pin info where clock goes into that 8042 so I
> could bypass current clock source. Motherboard's clock generator is
> sick. Most of it is partially working, which is very common on one
> brand chipmaker. !! Do it by injecting 8042 directly with crystal
> xtal or use 4 pin oscillator ic. Need Mhz as well, 12Mhz?
>
>
> Pin 2 is X1 (clockin) and Pin 3 is clock out.
>
> Same pinout as 8041/8741/8742
>
> Allison
>
>
>
Received on Tue Jan 02 2001 - 00:00:43 GMT