公开(公告)号：DK302385D0

公开(公告)日：1985-07-03

申请号：DK302385

申请日：1985-07-03

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  HEROLD BARRY WAYNE ,  LITTLE WENDELL LEE

IPC: G06F1/00 ,  G06F1/04 ,  G06F1/08 ,  G06F1/32 ,  G06F15/78 ,  H03L7/089 ,  H03L7/107 ,  H03L7/183 ,  G06F

Abstract: A microcomputer (104) having predetermined clock pulse frequency requirements receives pulses from a multiplying type frequency synthesizer (200) which utilizes a reference frequency less than the largest of the predetermined requirements. The synthesizer (200) is responsive to program instructions to generate clock pulse frequencies sufficient to satisfy the requirement for immediate execution of programmed tasks. As the execution requirements change, the synthesizer (200) responds to provide only the frequency required. Thus, the power dissipated by the entire microcomputer system is minimized.

公开(公告)号：HK1397A

公开(公告)日：1997-01-10

申请号：HK1397

申请日：1997-01-02

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  HEROLD BARRY WAYNE ,  LITTLE WENDELL LEE

IPC: G06F1/04 ,  G06F7/68

公开(公告)号：DK170080B1

公开(公告)日：1995-05-15

申请号：DK302385

申请日：1985-07-03

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  HEROLD BARRY WAYNE ,  LITTLE WENDELL LEE

IPC: G06F1/00 ,  G06F1/04 ,  G06F1/08 ,  G06F1/32 ,  G06F15/78 ,  H03L7/089 ,  H03L7/107 ,  H03L7/183 ,  G06F7/68

Abstract: A microcomputer (104) having predetermined clock pulse frequency requirements receives pulses from a multiplying type frequency synthesizer (200) which utilizes a reference frequency less than the largest of the predetermined requirements. The synthesizer (200) is responsive to program instructions to generate clock pulse frequencies sufficient to satisfy the requirement for immediate execution of programmed tasks. As the execution requirements change, the synthesizer (200) responds to provide only the frequency required. Thus, the power dissipated by the entire microcomputer system is minimized.

公开(公告)号：AT92656T

公开(公告)日：1993-08-15

申请号：AT84904054

申请日：1984-10-30

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  HEROLD BARRY WAYNE ,  LITTLE WENDELL LEE

IPC: G06F1/04 ,  G06F7/68

公开(公告)号：MX156871A

公开(公告)日：1988-10-07

申请号：MX20331884

申请日：1984-11-07

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  LITTLE WENDELL LEE ,  WAYNE BARRY

IPC: G06F1/00 ,  G06F1/04 ,  G06F1/08 ,  G06F1/32 ,  G06F15/78 ,  H03L7/089 ,  H03L7/107 ,  H03L7/183 ,  H03K23/40 ,  H03L7/18

Abstract: A microcomputer (104) having predetermined clock pulse frequency requirements receives pulses from a multiplying type frequency synthesizer (200) which utilizes a reference frequency less than the largest of the predetermined requirements. The synthesizer (200) is responsive to program instructions to generate clock pulse frequencies sufficient to satisfy the requirement for immediate execution of programmed tasks. As the execution requirements change, the synthesizer (200) responds to provide only the frequency required. Thus, the power dissipated by the entire microcomputer system is minimized.

公开(公告)号：IT1178205B

公开(公告)日：1987-09-09

申请号：IT4912584

申请日：1984-11-06

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  HEROLD BARRY WAYNE ,  LITTLE WENDELL LEE

IPC: G06F1/00 ,  G06F1/04 ,  G06F1/08 ,  G06F1/32 ,  G06F15/78 ,  H03L7/089 ,  H03L7/107 ,  H03L7/183 ,  G06F

Abstract: A microcomputer (104) having predetermined clock pulse frequency requirements receives pulses from a multiplying type frequency synthesizer (200) which utilizes a reference frequency less than the largest of the predetermined requirements. The synthesizer (200) is responsive to program instructions to generate clock pulse frequencies sufficient to satisfy the requirement for immediate execution of programmed tasks. As the execution requirements change, the synthesizer (200) responds to provide only the frequency required. Thus, the power dissipated by the entire microcomputer system is minimized.

公开(公告)号：DK302385A

公开(公告)日：1985-07-03

申请号：DK302385

申请日：1985-07-03

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  HEROLD BARRY WAYNE ,  LITTLE WENDELL LEE

IPC: G06F1/00 ,  G06F1/04 ,  G06F1/08 ,  G06F1/32 ,  G06F15/78 ,  H03L7/089 ,  H03L7/107 ,  H03L7/183 ,  G06F

Abstract: A microcomputer 104 having predetermined clock pulse frequency requirements receives pulses from a frequency synthesizer 200 which utilizes a reference frequency less than the largest of the predetermined requirements. The synthesizer 200 is responsive to program instructions for the purpose of generating clock pulse frequencies sufficient to satisfy the requirement for immediate execution of programmed tasks. As the execution requirements change, the synthesizer 200 responds for the purpose of providing only the frequency required. Thus, the power used by the entire microcomputer system is minimized.

公开(公告)号：EP0162870A4

公开(公告)日：1988-04-26

申请号：EP84904054

申请日：1984-10-30

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  HEROLD BARRY WAYNE ,  LITTLE WENDELL LEE

IPC: G06F1/00 ,  G06F1/04 ,  G06F1/08 ,  G06F1/32 ,  G06F15/78 ,  H03L7/089 ,  H03L7/107 ,  H03L7/183 ,  G06F7/68

CPC classification number: G06F1/324 ,  G06F1/08 ,  G06F1/3203 ,  H03L7/0898 ,  H03L7/107 ,  H03L7/183 ,  Y02D10/126

Abstract: A microcomputer (104) having predetermined clock pulse frequency requirements receives pulses from a multiplying type frequency synthesizer (200) which utilizes a reference frequency less than the largest of the predetermined requirements. The synthesizer (200) is responsive to program instructions to generate clock pulse frequencies sufficient to satisfy the requirement for immediate execution of programmed tasks. As the execution requirements change, the synthesizer (200) responds to provide only the frequency required. Thus, the power dissipated by the entire microcomputer system is minimized.