TMS320C6745

Product Folder Order Now Technical Documents Tools & Software Support & Community TMS320C6745, TMS320C6747 SPRS377F – SEPTEMBER 2008 – REVISED JUNE 2014 TMS320C6745, TMS320C6747 Fixed- and Floating-Point Digital Signal Processor 1 TMS320C6745, TMS320C6747 Fixed- and Floating-Point Digital Signal Processor 1.1 Features 1 Software Support – TI DSP/BIOS™ – Chip Support Library and DSP Library 375- and 456-MHz TMS320C674x VLIW DSP C674x Instruction Set Features – Superset of the C67x+ and C64x+ ISAs – Up to 3648 MIPS and 2736 MFLOPS C674x – Byte-Addressable (8-, 16-, 32-, and 64-Bit Data) – 8-Bit Overflow Protection – Bit-Field Extract, Set, Clear – Normalization, Saturation, Bit-Counting – Compact 16-Bit Instructions C674x Two-Level Cache Memory Architecture – 32KB of L1P Program RAM/Cache – 32KB of L1D Data RAM/Cache – 256KB of L2 Unified Mapped RAM/Cache – Flexible RAM/Cache Partition (L1 and L2) Enhanced Direct Memory Access Controller 3 (EDMA3): – 2 Transfer Controllers – 32 Independent DMA Channels – 8 Quick DMA Channels – Programmable Transfer Burst Size TMS320C674x Fixed- and Floating-Point VLIW DSP Core – Load-Store Architecture with Nonaligned Support – 64 General-Purpose Registers (32-Bit) – Six ALU (32- and 40-Bit) Functional Units – Supports 32-Bit Integer, SP (IEEE Single Precision/32-Bit) and DP (IEEE Double Precision/64-Bit) Floating Point – Supports up to Four SP Additions Per Clock, Four DP Additions Every 2 Clocks – Supports up to Two Floatin...