Texas Instruments OMAP-L138
DSP+ARM Processor
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 I...