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PDF RK3026 Data sheet ( Hoja de datos )

Número de pieza RK3026
Descripción High Performance and Low-power Pocesor
Fabricantes Rockchip 
Logotipo Rockchip Logotipo



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No Preview Available ! RK3026 Hoja de datos, Descripción, Manual

BRIEF
RK3026
RK3026 BRIEF
Revision 1.1
Public Version
August 2013
High Performance and Low-power Processor for Digital Media Application
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RK3026 pdf
chapter 1 Introduction
BRIEF
RK3026
1.1 Overview
RK3026 is a low power, high performance processor solution for tablet, and other
digital multimedia applications, and integrates Dual-core Cortex-A9 with separately Neon
and FPU coprocessor ,and also with 256KB L2 Cache.
Many embedded powerful hardware engines provide optimized performance for
high-end application. RK3026 supports almost full-format video decoder by 1080p@60fps,
also support H.264/MVC/VP8 encoder by 1080p@30fps, high-quality JPEG
encoder/decoder and special image preprocessor and postprocessor .
Embedded 3D GPU makes RK3026 completely compatible with OpenGL ES1.1 and 2.0,
OpenVG 1.1 etc. Special 2D hardware engine with MMU will maximize display performance.
RK3026 has high-performance external memory interface(DDR3/LVDDR3) capable of
sustaining demanding memory bandwidths, also provides a complete set of peripheral
interface to support very flexible applications as follows :
Support 8bits async Nand Flash, sync Toggle Nand Flash, LBA Nand Flash and sync
ONFI Nand Flash, 4 banks,all embedded up to 60bits hardware ECC
2 ranks, 1GB Memory space, 16bits DDR3-1066, LVDDR3-1066
Support 8bits eMMC
One-channels SD/MMC interface to support 4bits MMC4.41, SD3.0 or SDIO3.0
4-layers TFT LCD Controller, 24bits data, 1920x1080 maximum display size
18/24 bits LVDS output, and comply with the Standard TIA/EIA-644-A LVDS
One-channel, 8bits CCIR656 interface and 8bits Raw data interface
One I2S/PCM interface
One USB OTG 2.0 and one USB Host2.0 interface
3x I2C, 1xUART with hardware flow-control , 1x SPI , 2x PWM
Audio Codec with Mono Microphone interface
1.2 Features
1.2.1 MicroProcessor
Dual-core ARM Cortex-A9 processor is a high-performance, low-power, 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
Superscalar, variable length, out-of-order pipeline with dynamic branch prediction,
8-stage pipeline
Include VFPv3 hardware to support single and double-precision add, subtract, divide,
multiply and accumulate, and square root operations
Integrated timer and watchdog timer in CPU
Integrated 32KB L1 instruction cache , 32KB L1 data cache, 4-way set associative
256KB unified L2 Cache
coresight debug solution
Invasive debug
One isolated voltage domain to support DVFS
Maximum frequency can be up to [email protected], 25°C
High Performance and Low-power Processor for Digital Media Application
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RK3026 arduino
BRIEF
BT601_l/BT601_f/BT709_l/BT709_f color space conversion
RGB dither up/down
YUV up/down sampling
Max source image resolution: 8192x8192
Max scaled image resolution: 4096x4096
RK3026
YUV enhancement &denoise
Hue, Saturation, Brightness, Contrast adjustment
RGB enhancement &denoise
Contrast enhancement
Color enhancement
Gamma adjustment
High quality scale
Averaging filter down-scaling
Bi-cubic up-scaling
Arbitrary non-integer horizontal & vertical scaling ratio range from 1/16 to 16
De-interlace
3x5 Y motion detection matrix
Source width up to 1920
Configed high frequency de-interlace
I4O2 (Input 4 field,output 2 frame) /I4O1B/I4O1T/I2O1B/I2O1T mode
Interface
Configed direct path to LCDC if source width no more than 1920
32bit AHB bus slave
64bit AXI bus master
Combined interrupt output
1.2.10 Graphics Engine
3D Graphics Engine :
High performance OpenGL ES1.1 and 2.0, OpenVG1.1 etc.
Embedded 4shader cores with shared hierarchical tiler
Separate vertex(geometry) and fragment(pixel) processing for maximum parallel
throughput
Provide MMU and L2 Cache with 32KB size
Triangle rate : 30M triangles/s
Pixel rate: 300 pixels/s @ 150MHz
2D Graphics Engine(RGA module) :
Pixel rate: 300M pixel/s without scale, 150M pixel/s with bilinear scale, 66.5M
pixel/s with bicubic scale.
Bit Blit with Strength Blit, Simple Blit and Filter Blit
Color fill with gradient fill, and pattern fill
Line drawing with anti-aliasing and specified width
High-performance stretch and shrink
Monochrome expansion for text rendering
ROP2, ROP3, ROP4 full alpha blending and transparency
Alpha blending modes including Java 2 Porter-Duff compositing blending rules ,
chroma key, and pattern mask
8K x 8K raster 2D coordinate system
Arbitrary degrees rotation with anti-aliasing on every 2D primitive
Programmable bicubic filter to support image scaling
Blending, scaling and rotation are supported in one pass for stretch blit
Source formats :
ABGR8888, XBGR888, ARGB8888, XRGB888
High Performance and Low-power Processor for Digital Media Application
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