Help deciphering IIe RAM chip date codes

3 posts / 0 new
Last post
Offline
Last seen: 2 weeks 5 days ago
Joined: Sep 1 2015 - 10:46
Help deciphering IIe RAM chip date codes

Looking for some help deciphering the date codes on the RAM chips in one of my IIe's: OKI MSM3764-20RS chips marked 24197 or 24152.

Thanks!

- m

Offline
Last seen: 2 years 7 months ago
Joined: Jul 5 2009 - 23:18
Re: Help deciphering IIe RAM chip date codes

24XXX = (198)2(month)4XXX so it would be April 1982

based on that: http://www.cpu-world.com/forum/viewtopic.php?t=23807

Offline
Last seen: 2 weeks 5 days ago
Joined: Sep 1 2015 - 10:46
Re: Help deciphering IIe RAM chip date codes

Hey thanks! That's very helpful - great info at that link too.

- m

Log in or register to post comments