I saw you post 12-17-02 about Intel 1602 - test-drb@ccmp.vtda.org

6 Feb 2003

Hi
 One should note that the programming of the A parts
is different than the non-A parts. The manual shown
has the specs for the non-A parts ( these are really
rare ). Most are either 1708A, 8708A or 4708A parts
that are found now days. Signal wise, I believe that
the non-A and A parts are similar.
 They made very few of the non-A parts.
Dwight

...
 From: "Vettore Massimo MARPD EDP"
&lt;massimo.vettore(a)zf.com&gt;

You could find information on Intel 8702A at the IMSAI web site
http://www.imsai.net/support/support.htm
look at Intel 8080 Microcomputer Systems User's Manual part 2
or straight
http://www.imsai.net/support/device_specs/Intel8080Manual-2.pdf 
go to page 56

Regards
Max

----- Original Message ----- 
Date: Tue, 04 Feb 2003 00:51:50 -0600
From: Alex Welti &lt;lxwelti(a)comcast.net&gt;
Subject: I saw you post 12-17-02 about Intel 1602
To: cctech(a)classiccmp.org
Reply-To: cctalk(a)classiccmp.org

>I have been handed down a room full of electronics  - my
>brother-in-law's father passed away - and I am the nearest relative who
>has a career in electronics, so... I am spending my evenings going
>through and identifing parts, most of which I am familiar with and have
>datasheets on.  However, I can't find anything on these i C8702A.   A
>web search brought me to your posting.  I am hoping you have a datasheet
>or know where I should go to find one.
>
>Thanks,
>Alex 