Re: Lisa 2 Repair

From: Peter Camenzind <noybus_at_email.domain.hidden>
Date: Mon, 23 Dec 2013 10:35:00 -0800

Actually I just checked and I’ve got the schematic, PC board layout, and asm files for the keyboard translator that Alexander Kurz (kbdbabel.org) gave me back then. It uses and AT89C2015 micro controller, very flexible.

On Dec 23, 2013, at 10:21 AM, Al Kossow <aek_at_email.domain.hidden> wrote:

> On 12/23/13 10:16 AM, Peter Camenzind wrote:
>

>> He seems to have lost interest but if someone wants to take this up and has the
>> requisite knowledge to create a PC board based on his work, and modify the
>> assembly language to account for the Lisa timing (I’ve got the timing from an o-scope
>> that should suffice), this project is ripe for getting done.
>> 

>
> Patrick forwarded me a disassembly of the keyboard firmware, which you can find here:
>
> http://bitsavers.org/pdf/apple/lisa/keyboard
>
>
>
>
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Received on 2013-12-23 13:36:16

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