公开(公告)号：US20170310278A1

公开(公告)日：2017-10-26

申请号：US15491803

申请日：2017-04-19

Applicant: Microchip Technology Incorporated

Inventor： Jason Sachs

IPC: H03B5/32 ,  H03B5/20

CPC classification number: H03B5/32 ,  H03B5/20 ,  H03B2201/02 ,  H03L7/14

Abstract: An oscillator includes a tunable oscillator, a phase detector circuit communicatively coupled with an output of the tunable oscillator and an input to the oscillator, and an oscillator controller circuit configured to adjust frequency of the tunable oscillator based upon phase detection between output of the tunable oscillator and output of an external resonant element received at the input to the oscillator.

公开(公告)号：US12093688B2

公开(公告)日：2024-09-17

申请号：US17989067

申请日：2022-11-17

Applicant: Microchip Technology Incorporated

Inventor： Michael Catherwood ,  David Mickey ,  Ashish Desai ,  Jason Sachs ,  Calum Wilkie

IPC: G06F9/30

CPC classification number: G06F9/30032 ,  G06F9/30123

Abstract: An article of manufacture includes a non-transitory machine-readable medium. The medium includes instructions that cause a processor to execute a shift instruction. The shift instruction is to cause a source data in memory to be shifted left or shifted right. The shift instruction is to include a source parameter and a bit size parameter. The processor is to execute the shift instruction through a shift of a first source word of the source data by the bit size parameter to yield a first intermediate word, a shift of a second source word of the source data by the bit size parameter to yield a second intermediate word and a first set of shifted-out bits, and through execution of a logical OR operation on the first intermediate word and the first set of shifted-out bits to yield a first result word.

公开(公告)号：US20230176867A1

公开(公告)日：2023-06-08

申请号：US17989067

申请日：2022-11-17

Applicant: Microchip Technology Incorporated

Inventor： Michael Catherwood ,  David Mickey ,  Ashish Desai ,  Jason Sachs ,  Calum Wilkie

IPC: G06F9/30

CPC classification number: G06F9/30032

Abstract: An article of manufacture includes a non-transitory machine-readable medium. The medium includes instructions that cause a processor to execute a shift instruction. The shift instruction is to cause a source data in memory to be shifted left or shifted right. The shift instruction is to include a source parameter and a bit size parameter. The processor is to execute the shift instruction through a shift of a first source word of the source data by the bit size parameter to yield a first intermediate word, a shift of a second source word of the source data by the bit size parameter to yield a second intermediate word and a first set of shifted-out bits, and through execution of a logical OR operation on the first intermediate word and the first set of shifted-out bits to yield a first result word.

公开(公告)号：US20200036329A1

公开(公告)日：2020-01-30

申请号：US16587509

申请日：2019-09-30

Applicant: Microchip Technology Incorporated

Inventor： Jason Sachs

IPC: H03B5/32 ,  H03L7/14 ,  H03B5/20

Abstract: An oscillator includes a tunable oscillator, a phase detector circuit communicatively coupled with an output of the tunable oscillator and an input to the oscillator, and an oscillator controller circuit configured to adjust frequency of the tunable oscillator based upon phase detection between output of the tunable oscillator and output of an external resonant element received at the input to the oscillator.