Texas Instruments TMS320C67X/C67X+ DSP manual SPRU733

Contents

A Instruction Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1Lists the instructions that are common to the C62x, C64x, and C67x DSPs.

B Mapping Between Instruction and Functional Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1Lists the instructions that execute on each functional unit.

C .D Unit Instructions and Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

Lists the instructions that execute in the .D functional unit and illustrates the opcode maps for these instructions.

C.1 Instructions Executing in the .D Functional Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2C.2 Opcode Map Symbols and Meanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3C.3 32-Bit Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5

D .L Unit Instructions and Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

Lists the instructions that execute in the .L functional unit and illustrates the opcode maps for these instructions.

D.1 Instructions Executing in the .L Functional Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2D.2 Opcode Map Symbols and Meanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-3D.3 32-Bit Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-4

E .M Unit Instructions and Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1

Lists the instructions that execute in the .M functional unit and illustrates the opcode maps for these instructions.

E.1 Instructions Executing in the .M Functional Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-2E.2 Opcode Map Symbols and Meanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-3E.3 32-Bit Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4

F .S Unit Instructions and Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1

Lists the instructions that execute in the .S functional unit and illustrates the opcode maps for these instructions.

F.1 Instructions Executing in the .S Functional Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-2F.2 Opcode Map Symbols and Meanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-3F.3 32-Bit Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-4

G No Unit Specified Instructions and Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-1

Lists the instructions that execute with no unit specified and illustrates the opcode maps for these instructions.

G.1 Instructions Executing With No Unit Specified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-2G.2 Opcode Map Symbols and Meanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-2G.3 32-Bit Opcode Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G-3

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