公开(公告)号：US3474239A

公开(公告)日：1969-10-21

申请号：US3474239D

申请日：1967-01-13

Applicant: IBM

Inventor： ALLEN RICHARD G ,  KURTZ CLARK ,  MACSORLEY OLIN L ,  SPENCER DANA R ,  STETLER WESLEY C

IPC: G06F7/00 ,  G06F7/50 ,  G06F7/57 ,  G06F15/78 ,  G06F5/02 ,  G06F7/385 ,  G06F7/42

CPC classification number: G06F7/57 ,  G06F7/00 ,  G06F7/483 ,  G06F7/4873 ,  G06F7/4991 ,  G06F7/49936 ,  G06F7/508 ,  G06F15/78 ,  G06F2207/3824

公开(公告)号：US3626427A

公开(公告)日：1971-12-07

申请号：US3626427D

申请日：1967-01-13

Applicant: IBM

Inventor： MACSORLEY OLIN L ,  HASBROUCK LEO J ,  STETLER WESLEY C ,  HOLLERAN C RICHARD ,  GELLER ALAN R ,  KURTZ CLARK ,  NELSON ROBERT A ,  SMITH GORDON L ,  SPENCER DANA R ,  TIMM JOE F ,  WISSICK WILLIAM P ,  ALLEN RICHARD G ,  DUBOIS THOMAS F ,  HACK GEORGE E ,  ANNUNZIATA EUGENE J ,  HOSKINSON WILLIAM C ,  KING LEWIS E ,  JOHANSEN THORE-JAN

IPC: G06F15/78 ,  G06F9/00 ,  G06F3/00 ,  G06F15/00

CPC classification number: G06F15/78

Abstract: The specification discloses an illustrative embodiment for the invention comprising a large-scale data processing system of the type which is composed of a plurality of quasi-independent units. The environmental data processing system includes a central processing unit or portion, which is herein referred to as a CPU, a plurality of storage units, a plurality of input/output control devices referred to herein as channels, as well as control and maintenance facilities which are found in a power distribution unit, herein referred to as a PDU. The CPU of the environmental system includes a control or instruction unit hereinafter referred to as an I-unit, and an arithmetic and logic or execution unit, hereinafter referred to as an E-unit. The I-unit includes controls for instruction fetching, branching, interruption handling, communication with the input/output channels, and other related functions. The E-unit of the environmental system can perform algebraic and logical operations, moving, shifting, and other functions.

公开(公告)号：US3230509A

公开(公告)日：1966-01-18

申请号：US20159862

申请日：1962-06-11

Applicant: IBM

Inventor： SPENCER DANA R

IPC: H04L12/52

CPC classification number: H04L12/525

公开(公告)号：US3274560A

公开(公告)日：1966-09-20

申请号：US22322862

申请日：1962-09-12

Applicant: IBM

Inventor： GRANITO GERRY D ,  SMITH LUCIUS D ,  SPENCER DANA R ,  STAFFORD THOMAS S

IPC: G06F13/22 ,  H04L12/54

CPC classification number: G06F13/22 ,  H04L12/54

公开(公告)号：US3214733A

公开(公告)日：1965-10-26

申请号：US7814360

申请日：1960-12-23

Applicant: IBM

Inventor： SPENCER DANA R ,  CARTIER PHILIP P

IPC: G08C15/12

CPC classification number: G08C15/12

公开(公告)号：US3215938A

公开(公告)日：1965-11-02

申请号：US16169661

申请日：1961-12-22

Applicant: IBM

Inventor： SPENCER DANA R ,  STAFFORD THOMAS S

IPC: H03K3/288 ,  H03K5/15 ,  H03K21/40

CPC classification number: H03K21/40 ,  H03K3/288 ,  H03K5/15093

公开(公告)号：US3174132A

公开(公告)日：1965-03-16

申请号：US7516260

申请日：1960-12-12

Applicant: IBM

Inventor： SPENCER DANA R

IPC: G06F3/09 ,  H03K5/135 ,  H04L5/24

CPC classification number: G06F3/09 ,  H03K5/135 ,  H04L5/24

公开(公告)号：CA709476A

公开(公告)日：1965-05-11

申请号：CA709476D

Applicant: IBM

Inventor： SPENCER DANA R

公开(公告)号：CA768790A

公开(公告)日：1967-10-03

申请号：CA768790D

Applicant: IBM

Inventor： SMITH LUCIUS D ,  STAFFORD THOMAS S ,  GRANITO GERRY D ,  SPENCER DANA R

公开(公告)号：CA886231A

公开(公告)日：1971-11-16

申请号：CA886231D

Applicant: IBM

Inventor： MACSORLEY OLIN L ,  SPENCER DANA R ,  TIMM JOE F