What is this chip 68HC25?

[Ross Myers]

>The HC25 is similar to the HC24.
>
>The base address appears to be fixed at $0100
>portc equ $0103
>ddrc equ $0107
>
>Port B is not replicated - an address latch is provided instead -
>eliminating the need for a 74HC373.
>
>This is based on code that uses a HC25 - I don't have the data sheet. The
>only place I have seen a HC25 is in Bosch Digifant EFI.
>
>Kevin Timmerman
>mailto://opossum@egl.net

Thanks Kevin, thats where I saw it as well, have you seen the latest SEIMENS
ECU's that Volkswagon are using?, very nicely made, MAP onboard.

Regards

Ross Myers
>