mebrenna@vela.acs.oakland.edu (Leonardo) (12/21/90)
Hello, We have some ram chips that are piggy backed. The top one is labeled M37S64A-15, by OKI, #58080. How do I use these piggy back chips, or are they possibly only for a certain machine or board. Thanks Michael E. Brennan | Office Automation, Software Support mebrennan@argo.acs.oakland.edu (Internet) | Phone 313-370-4560 mebrenna@vela.acs.oakland.edu | Campus Network Support michael@oasis.oa.oakland.edu | Computer & Systems Engineering (a.k.a Leonardo on ARGO, VELA, IRC) | @Oakland University
schuster@panix.uucp (Michael Schuster) (12/23/90)
In article <4382@vela.acs.oakland.edu> mebrenna@vela.acs.oakland.edu (Leonardo) writes: >We have some ram chips that are piggy backed. The top one is labeled > M37S64A-15, by OKI, #58080. How do I use these piggy back chips, or >are they possibly only for a certain machine or board. These sound awfully like the "128K" RAM chips used in the IBM AT 512K motherboard. Don't know how those chips were marked. -- l\ /l ' _ Mike Schuster ...!cmcl2!panix!schuster l \/ l l l/ (_ NY Public Access CIS:70346,1745 l l l l\ (_ UNIX Systems MCI Mail,GEnie:MSCHUSTER
pwork@blackbird.afit.af.mil (Paul R. Work) (12/24/90)
In article <1990Dec23.014936.8617@panix.uucp> schuster@panix.uucp (Michael Schuster) writes: >In article <4382@vela.acs.oakland.edu> mebrenna@vela.acs.oakland.edu (Leonardo) writes: >>We have some ram chips that are piggy backed. The top one is labeled >> M37S64A-15, by OKI, #58080. How do I use these piggy back chips, or >>are they possibly only for a certain machine or board. > >These sound awfully like the "128K" RAM chips used in the IBM AT >512K motherboard. Don't know how those chips were marked. > Yes, that's right. They are 150 nsec 128K DRam chips that were used in the IBM AT class machines (the ATs used 36 of them to give 512K RAM). I just checked my true blue IBM AT, and that's exactly the chip that was used. Profanity is a feeble attampt to express oneself forcibly. Paul R Work aka "The Studebaker Kid" pwork@blackbird.afit.af.mil The Air Force takes no responsibility or liability for my personal opinions I don't take some of them seriously myself!
bobmon@iuvax.cs.indiana.edu (RAMontante) (12/25/90)
pwork@blackbird.afit.af.mil (Paul R. Work) <1827@blackbird.afit.af.mil> : | Yes, that's right. They are 150 nsec 128K DRam chips that were used in the | IBM AT class machines (the ATs used 36 of them to give 512K RAM). I just | checked my true blue IBM AT, and that's exactly the chip that was used. | | Profanity is a feeble attampt to express oneself forcibly. Is this a subtle comment on true blue IBM AT's ? :-)