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OMAP-L138

Texas Instruments
Part Number OMAP-L138
Manufacturer Texas Instruments
Description DSP+ARM Processor
Published Apr 15, 2020
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community OMAP-L138 SPRS586J – JUNE 2009 – ...
Datasheet PDF File OMAP-L138 PDF File

OMAP-L138
OMAP-L138



Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community OMAP-L138 SPRS586J – JUNE 2009 – REVISED JANUARY 2017 OMAP-L138 C6000™ DSP+ ARM® Processor 1 Device Overview 1.
1 Features 1 • Dual-Core SoC – 375- and 456-MHz ARM926EJ-S™ RISC MPU – 375- and 456-MHz C674x Fixed- and FloatingPoint VLIW DSP • ARM926EJ-S Core – 32- and 16-Bit (Thumb®) Instructions – DSP Instruction Extensions – Single-Cycle MAC – ARM Jazelle® Technology – Embedded ICE-RT™ for Real-Time Debug • ARM9™ Memory Architecture – 16KB of Instruction Cache – 16KB of Data Cache – 8KB of RAM (Vector Table) – 64KB of ROM • C674x Instruction Set Features – Superset of the C67x+ and C64x+ ISAs – Up to 3648 MIPS and 2746 MFLOPS – 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 Channel Controllers – 3 Transfer Controllers – 64 Independent DMA Channels – 16 Quick DMA Channels – Programmable Transfer Burst Size • TMS320C674x 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 Two Clocks – Supports up to Two Floating-Point (SP or DP) Reciprocal Approximation (RCPxP) and Square-Root Reciprocal Approximation (RSQRxP) Operations Per Cycle – Two Multiply Functional Units: – Mixed-Precision IEEE Floating-Point Multiply Supported up to: – 2 SP × SP → SP Per Clock – 2 SP × SP → DP Every Two Clocks – 2 SP × DP → DP Every Three Cloc...



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