公开(公告)号：US20230168890A1

公开(公告)日：2023-06-01

申请号：US18097552

申请日：2023-01-17

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Timothy David Anderson ,  Duc Quang Bui ,  Mujibur Rahman ,  Joseph Raymond Michael Zbiciak ,  Eric Biscondi ,  Peter Dent ,  Jelena Milanovic ,  Ashish Shrivastava

IPC: G06F9/30 ,  G06F9/38

CPC classification number: G06F9/30036 ,  G06F9/3893 ,  G06F9/30021 ,  G06F9/30018 ,  G06F9/3001 ,  G06F9/30112

Abstract: A Very Long Instruction Word (VLIW) digital signal processor particularly adapted for single instruction multiple data (SIMD) operation on various operand widths and data sizes. A vector compare instruction compares first and second operands and stores compare bits. A companion vector conditional instruction performs conditional operations based upon the state of a corresponding predicate data register bit. A predicate unit performs data processing operations on data in at least one predicate data register including unary operations and binary operations. The predicate unit may also transfer data between a general data register file and the predicate data register file.

公开(公告)号：US20150154024A1

公开(公告)日：2015-06-04

申请号：US14327084

申请日：2014-07-09

Applicant: Texas Instruments Incorporated

Inventor： Timothy David Anderson ,  Duc Quang Bui ,  Mujibur Rahman ,  Joseph Raymond Michael Zbiciak ,  Eric Biscondi ,  Peter Dent ,  Jelena Milanovic ,  Ashish Shrivastava

IPC: G06F9/30

CPC classification number: G06F9/30036 ,  G06F9/3001 ,  G06F9/30018 ,  G06F9/30021 ,  G06F9/30112 ,  G06F9/3893

Abstract: A Very Long Instruction Word (VLIW) digital signal processor particularly adapted for single instruction multiple data (SIMD) operation on various operand widths and data sizes. A vector compare instruction compares first and second operands and stores compare bits. A companion vector conditional instruction performs conditional operations based upon the state of a corresponding predicate data register bit. A predicate unit performs data processing operations on data in at least one predicate data register including unary operations and binary operations. The predicate unit may also transfer data between a general data register file and the predicate data register file.

Abstract translation: 特别适用于各种操作数宽度和数据大小的单指令多数据（SIMD）操作的超长指令字（VLIW）数字信号处理器。 向量比较指令比较第一和第二操作数并存储比较位。 伴随向量条件指令根据相应谓词数据寄存器位的状态执行条件操作。 谓词单元对包括一元操作和二进制操作的至少一个谓词数据寄存器中的数据执行数据处理操作。 谓词单元还可以在通用数据寄存器文件和谓词数据寄存器文件之间传送数据。

公开(公告)号：US20200319881A1

公开(公告)日：2020-10-08

申请号：US16852690

申请日：2020-04-20

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Timothy David Anderson ,  Duc Quang Bui ,  Mujibur Rahman ,  Joseph Raymond Michael Zbiciak ,  Eric Biscondi ,  Peter Dent ,  Jelena Milanovic ,  Ashish Shrivastava

IPC: G06F9/30 ,  G06F9/38

Abstract: A Very Long Instruction Word (VLIW) digital signal processor particularly adapted for single instruction multiple data (SIMD) operation on various operand widths and data sizes. A vector compare instruction compares first and second operands and stores compare bits. A companion vector conditional instruction performs conditional operations based upon the state of a corresponding predicate data register bit. A predicate unit performs data processing operations on data in at least one predicate data register including unary operations and binary operations. The predicate unit may also transfer data between a general data register file and the predicate data register file.

公开(公告)号：US20240211254A1

公开(公告)日：2024-06-27

申请号：US18594461

申请日：2024-03-04

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Timothy David Anderson ,  Duc Quang Bui ,  Mujibur Rahman ,  Joseph Raymond Michael Zbiciak ,  Eric Biscondi ,  Peter Dent ,  Jelena Milanovic ,  Ashish Shrivastava

IPC: G06F9/30 ,  G06F9/38

CPC classification number: G06F9/30036 ,  G06F9/3001 ,  G06F9/30018 ,  G06F9/30021 ,  G06F9/30112 ,  G06F9/3893

Abstract: A Very Long Instruction Word (VLIW) digital signal processor particularly adapted for single instruction multiple data (SIMD) operation on various operand widths and data sizes. A vector compare instruction compares first and second operands and stores compare bits. A companion vector conditional instruction performs conditional operations based upon the state of a corresponding predicate data register bit. A predicate unit performs data processing operations on data in at least one predicate data register including unary operations and binary operations. The predicate unit may also transfer data between a general data register file and the predicate data register file.

公开(公告)号：US11922166B2

公开(公告)日：2024-03-05

申请号：US18097552

申请日：2023-01-17

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Timothy David Anderson ,  Duc Quang Bui ,  Mujibur Rahman ,  Joseph Raymond Michael Zbiciak ,  Eric Biscondi ,  Peter Dent ,  Jelena Milanovic ,  Ashish Shrivastava

IPC: G06F9/30 ,  G06F9/38

CPC classification number: G06F9/30036 ,  G06F9/3001 ,  G06F9/30018 ,  G06F9/30021 ,  G06F9/30112 ,  G06F9/3893

Abstract: A Very Long Instruction Word (VLIW) digital signal processor particularly adapted for single instruction multiple data (SIMD) operation on various operand widths and data sizes. A vector compare instruction compares first and second operands and stores compare bits. A companion vector conditional instruction performs conditional operations based upon the state of a corresponding predicate data register bit. A predicate unit performs data processing operations on data in at least one predicate data register including unary operations and binary operations. The predicate unit may also transfer data between a general data register file and the predicate data register file.

公开(公告)号：US11556338B2

公开(公告)日：2023-01-17

申请号：US16852690

申请日：2020-04-20

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Timothy David Anderson ,  Duc Quang Bui ,  Mujibur Rahman ,  Joseph Raymond Michael Zbiciak ,  Eric Biscondi ,  Peter Dent ,  Jelena Milanovic ,  Ashish Shrivastava

IPC: G06F9/30 ,  G06F9/38

Abstract: A Very Long Instruction Word (VLIW) digital signal processor particularly adapted for single instruction multiple data (SIMD) operation on various operand widths and data sizes. A vector compare instruction compares first and second operands and stores compare bits. A companion vector conditional instruction performs conditional operations based upon the state of a corresponding predicate data register bit. A predicate unit performs data processing operations on data in at least one predicate data register including unary operations and binary operations. The predicate unit may also transfer data between a general data register file and the predicate data register file.