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楼主 |
发表于 2009-9-2 23:08:33
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CPU:
800 MHz ARM Cortex-A8 CPU
32KB instruction and data caches
Unified 256KB L2 cache
NEON SIMD media accelerator
Vector floating point co-processor
Multimedia:
OpenGL ES 2.0 and OpenVG 1.1 hardware accelerators
Multi-format HD 720p video decoder and D1 video encoder hardware engine
24-bit primary display support up to WXGA resolution
18-bit secondary display support
Analog HD720p component TV output
High quality hardware video de-interlacing
Image and video resize, inversion, and rotation hardware
Alpha blending and color space conversion
Video/graphics combining: four planes plus hardware cursor
Display quality enhancement: color correction, gamut mapping, gamma correction
External Memory Interface:
mDDR and DDR2 SDRAM, 16/32-bit, 200MHz
SLC/MLC NAND flash, 8/16-bit
Advanced Power Management:
Multiple independent power domains
Dynamic voltage and frequency scaling
Dynamic process and temperature compensation
Proprietary power gating
Connectivity:
High-Speed USB OTG with PHY
Three additional High-Speed USB controllers
Wide array of serial interfaces, including
SDIO, SPI, I2C and UART
I2S and S/PDIF audio interfaces
10/100 Ethernet controller
P-ATA |
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发表于 2009-9-2 15:45:46
