I am working on a HP-37E that had previously been dis-assembled. The calculator has one large chip (CPU) and one small chip. First question is: Did this calculator only have one of the small chips? Second question: There are three possible slots for the small chip. Does anyone know it's correct position.
Thanks alot!
HP-37E chip placement
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07-28-2000, 02:37 PM
07-28-2000, 09:06 PM
I have a 38E that as 1 big chip and 3 little chips. So I assume that yours should have also 3 little chips. Hugo
07-28-2000, 10:17 PM
As far as I can tell, the small chips in the HP-3xE Each small chip is a combination ROM & RAM.
I'm not sure how many a 38E needs, but I suspect it's more
07-29-2000, 12:27 AM
Thanks for the replies. I also have a HP-38E that has three small chips. That is what made me wonder if my HP-37E should have more than one chip.
08-21-2000, 08:47 AM
I've just opened my 37E and confirm that there is a little and a big chip. |
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