RV1108中文資料瑞芯微數(shù)據(jù)手冊PDF規(guī)格書

Features

The features listed below which may or may not be present in actual product, may be subject to the third party licensing requirements. Please contact Rockchip for actual product feature configurations and licensing requirements.

1.1.1 Microprocessor

? Single-core ARM Cortex-A7 Core processor, a high-performance, low-power and cached application processor

? Full implementation of the ARM architecture v7-A instruction set, ARM Neon Advanced SIMD (single instruction, multiple data) support for accelerated media and signal processing computation

? Separately integrated NEON and FPU

? 32KB/32KB L1 I-Cache/D-Cache

? Unified 128KB L2 Cache.

? Trustzone technology support

1.1.2 Video/Image Digital Signal Processor

? 32KB I-TCM and 32KB I-cache

? 128KB D-TCM

1.1.3 Memory Organization

? Internal on-chip memory

? BootRom

? Internal SRAM

? External off-chip memory①

? DDR3/DDR3L

? Async NAND Flash

1.1.4 Internal Memory

? Internal BootRom

? Size : 10KB

? Support system boot from the following device :

? 8bits Async NAND Flash

? SPI interface

? eMMC interface

? SDMMC interface

? Support system code download by the following interface:

? USB OTG interface