本帖最后由 yufei01 于 2009-10-9 02:08 编辑
欢迎广大电子工程师和工程技术人员参加2009年10月21日由中电网和飞思卡尔™半导体共同举办的“用飞思卡尔i.MX51迎接移动互联网的来临”在线技术座谈(网址:http://seminar.ECCN.com/)。
i.mx51的性能
ARM CORTEX A8
主频高达 1G
Multimedia
_ Encode – D1 30fps (MPEG4 SP, H.264 BP, MJPEG)
_ Decode – HD720 30fps (MPEG2 MP, MPEG4 ASP, H.264 HP,
VC-1 AP, DivX, RV10)
_ Graphics – OpenVG1.1, OpenGL ES 2.0 @ 27M Tri/sec
_ TV Encoder – Component, Composite or S-Video out at 720p
Camera
_ Camera and Display I/F (legacy
_ Image Sensor Processor (ISP)
_ Up to 8Mpixel @ 15fps, Up 133Mpixel/sec
_ Resizing, Inversion, Rotation
_ Color Space conversion, video/graphics combining
Display
_ Display I/F (legacy and MIPI DSI)
_ Up to WXGA display - 24 bit @ 60fps
_ Secondary Display Support
Connectivity
_ High speed USB OTG w/ embedded Phy, Host HS x3
_ Up to 400Mbps MobileDDR, DDR2
_ SLC/MLC NAND Flash 8/16-bit, NAND/NOR
_ High speed MMC\SDIO, UART, I2C, SPI
_ ATA-6
_ 3.3V support on HD, SDIO, and SIM I/F
Security
_ TrustZone
_ AES, DES/3DES, SHA-1, SHA-224, SHA-256
_ Run time integrity checker (RTICv3)
_ Secure High Assurance Boot
_ Security Controller (SCC), including Secure RAM and
Security Monitor
_ Random Number Generator Accelerator (RNGA)
_ Secure JTAG Controller (with electrical fuses)
_ Secure real-time clock
_ Universal Unique Identification
_ Tamper Detection
Power Management
_ Advanced power management (DVFS, DPTC)
_ State retention power gating
_ Multiple independent clock and power domains
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