PDP-11/30 Specifications

This document is an internal memorandum from Roger Cady, dated April 1, 1969, addressed to the Design Review Committee at Digital Equipment Corporation (DEC). It serves as a transmittal document for the PDP-11/30 specifications, noting that further documentation regarding the bus and physical description will be provided within a week. The document explicitly stresses that these specifications must remain confidential within the company until their official public announcement.