Browse Prior Art Database

Multi Port Array Cell

IP.com Disclosure Number: IPCOM000054643D
Original Publication Date: 1980-Mar-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Dennison, RT Gittleman, D Ting, YM [+details]

Abstract

The array cell shown in the drawing is used to implement multi-port R/W storage functions. The cell shown performs the three-port R/W function (2-reads, 1-write). All three ports may be used simultaneously. The basic cell consists of transistors T1 and T2, diodes S1 and S2 and resistors R1 and R2.