need identification help

[FDIV]

I have identified the Motorola and the nec (they just got in the pic because they were in the same scan. The others allude me though. I got them all together on a single board. I don't know what it came out of but it looked to have plunged into some larger server unit. From what I can find the L1a4127, l1a2628 or the l1a4125 may be processors (those electronics clearing house sites are not particularly informative) but the other two are certainly not.

Thanks,
Les

[spongiforme]

The chip layout and font reminds me of LSI Logic chips... Perhaps a custom order from a company "PYRD" to LSI? I searched for a few minutes and found nothing. The L1Axxx chips identifiers and triangle markings also point towards LSI.

Update - the company may have been Pyramid Technology:
http://en.wikipedia.org/wiki/Pyramid_Technology
http://www.morganstanley.com/institutional/techresearch/pdfs/2003_tech_ipo_yearbook.pdf

[FDIV]

I agree with you on the lsi. Thanks for the pyramid reference. This will be helpful to me. Perhaps if I am lucky the next time I go to the yard I can find and identify the shell of a machine these came out of. Knowing the brand will help tremendously.

Thanks,

Les