Re: Yellow and grey dots

From: Crock <*crock_at_clarke-family.org.uk*> Date: Sat, 03 Dec 2011 13:01:35 +0100 Message-ID: <4EDA0F9F.9010500@clarke-family.org.uk> · crock_at_clarke-family.org.uk

Spooky, I was thinking the exact same thought this morning while looking 
for a spare TED. I guess Bil would know...

On 03/12/2011 12:58, Gerrit Heitsch wrote:
> Hello,
>
> when looking through my collection, I notice that there are yellow or 
> grey dots on some of the older MOS-chips (up to 1985 or so). They are 
> usually (not always) on the side where pin 1 can be found.
>
> Anyone here know what theses markings indicate?
>
>  Gerrit
>
>
>       Message was sent through the cbm-hackers mailing list

       Message was sent through the cbm-hackers mailing list