Russian USSR Military Magnetic Ferrite Core Memory Plate 26 B 1976
Item History & Price
| Reference Number: Avaluer:7188128 | Country/Region of Manufacture: Russian Federation |
| Type: Memory |
Ferrite Core Memory Plate manufactured in the USSRin 1976Plate size: 4 x 3.5 cmCube size: 18 x 16.5 x 6.5 cmWeight: 10 gCapacity: 1 tiny ferrite toroid = 1 bitThe plate is one of 16 double-sided plates forming a RAM Cube.A Cube is shown on pic. for illustration purpose. 13 x 8 ferrite core matricesare placed on each side of the plate. Cores areimmersed in transparent thick layer resin for thermal compensation and damageprotection. Three windings are thread through each core.The whole C...ube stores 416 bCONDITION: good used condition. Please see picturesattached.The memory Cube was a part of Onboard Digital Computer(“Бортовая цифровая вычислительная машина” (БЦВМ) in Russian) — onboardcomputer, intended for installation on aviation vehicles, carrier rockets, booster blocks, space vehicles, space stations, etc.The ODC has a generally accepted computer structure: RAM andlong-term memory, input-output devices, etc. This is the difference between theODC and various specialized computing machines and data processing units.Questions are welcome if I missed anything in thedescription or additional information is needed. If you would like anadditional photo of this item, please feel free to email me, I'll be happy toassist youShipmentI send an item during 2 businessdays after payment is received. I ship worldwide with some exceptions viaRussian Post. Shippingfrom Russiais $10 and usually takes nothing less than 20 business daysPlease, note: terms of delivery can changedepending on work of mail — but I am not responsible for itPaymentI accept payments through PayPalThankyou for bidding very much!
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