ISO: NEC UPD72070 IC

[Allison]

>
>Subject: Re: ISO: NEC UPD72070 IC
>   From: "Chuck Guzis" <cclist at sydex.com>
>   Date: Sat, 13 Sep 2008 08:36:26 -0700
>     To: "General Discussion: On-Topic and Off-Topic Posts" <cctalk at classiccmp.org>
>
>On 12 Sep 2008 at 18:58, Allison wrote:
>
>> It in the intel data book page 3-32 (1988 volume2 peripheral with black cover).
>> I have that datasheet but the scanner is down.
>
>You're not thinking of the 82078 are you?  64 pin, but very different 
>chip, both in pinout and command set.  If you've got a part number, 
>I'll go digging for it, but AFAIK, the NEC part was a special for 
>Apple--I've never seen it anywhere else.
>
>Cheers,
>Chuck

Oops, intel 82070 a reall oddball as well but not the same part. 


Allison