Cortex-A9 series processors Cortex logo

ARM documentation set for the ARM Cortex-A9 processors, including the ARM Cortex-A9 MPCore and ARM Cortex-A9 single core processors.

The ARM Cortex-A9 processor is a very high-performance, low-power, ARM macrocell with an L1 cache subsystem that provides full virtual memory capabilities. The Cortex-A9 processor implements the ARMv7-A architecture profile and can execute 32-bit ARM instructions, 16-bit and 32-bit Thumb instructions, and 8-bit Java bytecodes in Jazelle state.

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