TMS320C6411

TMS320C6411 FIXEDĆPOINT DIGITAL SIGNAL PROCESSOR SPRS196I − MARCH 2002 − REVISED JUNE 2005 D Low-Cost, High-Performance Fixed-Point DSP − TMS320C6411 − 3.33-ns Instruction Cycle Time − 300-MHz Clock Rate − Eight 32-Bit Instructions/Cycle − Twenty-Eight Operations/Cycle − 2400 MIPS − Fully Software-Compatible With TMS320C62x D VelociTI.2 Extensions to VelociTI Advanced Very-Long-Instruction-Word (VLIW) TMS320C64x DSP Core − Eight Highly Independent Functional Units With VelociTI.2 Extensions: − Six ALUs (32-/40-Bit), Each Supports Single 32-Bit, Dual 16-Bit, or Quad 8-Bit Arithmetic per Clock Cycle − Two Multipliers Support Four 16 x 16-Bit Multiplies (32-Bit Results) per Clock Cycle or Eight 8 x 8-Bit Multiplies (16-Bit Results) per Clock Cycle − Non-Aligned Load-Store Architecture − 64 32-Bit General-Purpose Registers − Instruction Packing Reduces Code Size − All Instructions Conditional D Instruction Set Features − Byte-Addressable (8-/16-/32-/64-Bit Data) − 8-Bit Overflow Protection − Bit-Field Extract, Set, Clear − Normalization, Saturation, Bit-Counting − VelociTI.2 Increased Orthogonality D L1/L2 Memory Architecture − 128K-Bit (16K-Byte) L1P Program Cache (Direct Mapped) − 128K-Bit (16K-Byte) L1D Data Cache (2-Way Set-Associative) − 2M-Bit (256K-Byte) L2 Unified Mapped RAM/Cache (Flexible RAM/Cache Allocation) D 32-Bit External Memory Interface (EMIF) − Glueless Interface to Asynchronous Memories (SRAM and EPROM) and Synchronous Memories (SDRAM, SBSRAM, ZBT SRAM...