公开(公告)号：US20170317862A1

公开(公告)日：2017-11-02

申请号：US15651364

申请日：2017-07-17

Applicant: ATI Technologies ULC

Inventor： Andy Sung ,  Leon Lai ,  Daniel Wang

IPC: H04L27/00 ,  H04L7/00 ,  G06F5/06

CPC classification number: H04L27/00 ,  G06F5/06 ,  H04L7/005

Abstract: A method and system is provided for allowing signals across electrical domains. The method includes applying a clock signal (of at least 1 GHz) to an electronic element in a location having first electrical properties. Data is output from the first electronic element; and received at a second electronic element located in a location having second electrical properties. The first and second electrical properties are different by either voltage and clock frequency.

公开(公告)号：US09712353B2

公开(公告)日：2017-07-18

申请号：US13632751

申请日：2012-10-01

Applicant: ATI Technologies ULC

Inventor： Andy Sung ,  Leon Lai ,  Daniel Wang

IPC: H04L12/28 ,  H04L27/00 ,  G06F5/06 ,  H04L7/00

CPC classification number: H04L27/00 ,  G06F5/06 ,  H04L7/005

Abstract: A method and system is provided for allowing signals across electrical domains. The method includes applying a clock signal (of at least 1 GHz) to an electronic element in a location having first electrical properties. Data is output from the first electronic element; and received at a second electronic element located in a location having second electrical properties. The first and second electrical properties are different by either voltage and clock frequency.

公开(公告)号：US10535178B2

公开(公告)日：2020-01-14

申请号：US15389075

申请日：2016-12-22

Applicant: Advanced Micro Devices, Inc. ,  ATI Technologies ULC

Inventor： Jimshed Mirza ,  Christopher J. Brennan ,  Anthony Chan ,  Leon Lai

IPC: G06T15/50 ,  G06T15/00 ,  G06F12/0875 ,  G06T15/04 ,  G06T15/80

Abstract: Systems, apparatuses, and methods for performing shader writes to compressed surfaces are disclosed. In one embodiment, a processor includes at least a memory and one or more shader units. In one embodiment, a shader unit of the processor is configured to receive a write request targeted to a compressed surface. The shader unit is configured to identify a first block of the compressed surface targeted by the write request. Responsive to determining the data of the write request targets less than the entirety of the first block, the first shader unit reads the first block from the cache and decompress the first block. Next, the first shader unit merges the data of the write request with the decompressed first block. Then, the shader unit compresses the merged data and writes the merged data to the cache.

公开(公告)号：US10250419B2

公开(公告)日：2019-04-02

申请号：US15651364

申请日：2017-07-17

Applicant: ATI Technologies ULC

Inventor： Andy Sung ,  Leon Lai ,  Daniel Wang

IPC: H04L27/00 ,  G06F5/06 ,  H04L7/00

Abstract: A method and system is provided for allowing signals across electrical domains. The method includes applying a clock signal (of at least 1 GHz) to an electronic element in a location having first electrical properties. Data is output from the first electronic element; and received at a second electronic element located in a location having second electrical properties. The first and second electrical properties are different by either voltage and clock frequency.

公开(公告)号：US20180182155A1

公开(公告)日：2018-06-28

申请号：US15389075

申请日：2016-12-22

Applicant: Advanced Micro Devices, Inc. ,  ATI Technologies ULC

Inventor： Jimshed Mirza ,  Christopher J. Brennan ,  Anthony Chan ,  Leon Lai

IPC: G06T15/00 ,  G06T15/04 ,  G06T15/80 ,  G06F12/0875

Abstract: Systems, apparatuses, and methods for performing shader writes to compressed surfaces are disclosed. In one embodiment, a processor includes at least a memory and one or more shader units. In one embodiment, a shader unit of the processor is configured to receive a write request targeted to a compressed surface. The shader unit is configured to identify a first block of the compressed surface targeted by the write request. Responsive to determining the data of the write request targets less than the entirety of the first block, the first shader unit reads the first block from the cache and decompress the first block. Next, the first shader unit merges the data of the write request with the decompressed first block. Then, the shader unit compresses the merged data and writes the merged data to the cache.

公开(公告)号：US20140093003A1

公开(公告)日：2014-04-03

申请号：US13632751

申请日：2012-10-01

Applicant: ATI TECHNOLOGIES ULC

Inventor： Andy Sung ,  Leon Lai ,  Daniel Wang

IPC: H04L27/00

CPC classification number: H04L27/00 ,  G06F5/06 ,  H04L7/005

Abstract: A method and system is provided for allowing signals across electrical domains. The method includes applying a clock signal (of at least 1 GHz) to an electronic element in a location having first electrical properties. Data is output from the first electronic element; and received at a second electronic element located in a location having second electrical properties. The first and second electrical properties are different by either voltage and clock frequency.

Abstract translation: 提供了一种用于允许跨电域的信号的方法和系统。 该方法包括在具有第一电特性的位置中将电子元件施加至少1GHz的时钟信号。 从第一电子元件输出数据; 并且在位于具有第二电性能的位置处的第二电子元件处接收。 电压和时钟频率的第一和第二电性能不同。