Gold RCA CDP 1802 Microprocessor R582 Math ROM - Old Vintage Computer COSMAC Elf For Sale

Gold RCA CDP 1802 Microprocessor R582 Math ROM - Old Vintage Computer COSMAC Elf
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Gold RCA CDP 1802 Microprocessor R582 Math ROM - Old Vintage Computer COSMAC Elf:
$27.66

CDPR582D

Here is a nice old microprocessor firmware ROM - RCA CDPR582 from the 1970s. This is for an early CMOS microprocessor, used in the COSMAC ELF. Apparently this contains fixed point math subroutines. Handy!

Very nice condition, stored ESD safe, nice pins (they are gold but solder coated, very cleanly). I am selling this untested and as is.

Terms of Sale

  • Please pay promptly. Invoices are generally sent within a few days after an sale ends.
  • There may be a small handling charge, generally about a dollar.
  • I only guaranty tubes for breakage, gas, gm, emission, shorts, opens, but not noise, hum, or "sound".
  • I often send second chance offers if I have more stock.
  • Items can only be shipped to the address on the invoice.
  • I will combine lots for shipping, but only if their ending times are within a few days.
  • If you wish to combine lots, hold off paying until the last item of interest ends, and wait for a combined invoice.
  • Once an item is paid for, with Paypal or otherwise, it can not be combined with any other shipment.
  • Mixed assortments in full Flat Rate boxes can not be combined with other lots.
  • Unpaid Item Reminders are automatically sent by after 8 days.
  • If you get an Unpaid Item Reminder, you will not be able to add more to that order, so pay up ASAP.
  • I generally ship within four or five days of payment, but when busy, it may be longer.
  • You must ask for response if you want it, after you have received your item.
  • It is your responsibility to read these terms. You did read them, right?
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Documentation