64K fast access chip design

Autor: I. S. Gergis, J. E. Ypma, J. L. Archer
Rok vydání: 1976
Předmět:
Zdroj: AIP Conference Proceedings.
ISSN: 0094-243X
DOI: 10.1063/1.30424
Popis: A 65,664 bit, 4 μm, minor loop chip of 128 loops of 513 bits is described. The goals of fast read and write access, and high average data rates are shown to lead to a decision to use a replicate switch of compact design to minimize loop length and data housekeeping. Operation of the device is described, followed by an example of a read and write of a single block of data and examples of read/write of multiple blocks. Use of modulo 128 and modulo 151 block address assignments illustrate means of obtaining either gapless and gapped record delivery.
Databáze: OpenAIRE