OLIMEX© 2015
IMX233-OLinuXino-MINI user's manual
— 6 independent channels and 10 dedicated channels
— Resistive touchscreen controller
— Temperature sensor controller
— Absolute accuracy of 1.3%
Security Features
— Read-only unique ID for digital rights management algorithms
— Secure boot using 128-bit AES hardware decryption
— SHA-1 hashing hardware
— Customer-programmed (OTP) 128 bit AES key is never visible to software.
External Memory Interface (EMI)
— Provides memory-mapped (load/store) access to external memories
— Supports the following types DRAM:
— 1.8V Mobile DDR
— Standard 2.5V DDR1
Wide Assortment of External Media Interfaces
— High-speed MMC, secure digital (SD)
— Hardware Reed-Solomon Error Correction Code (ECC) engine offers industry-leading
protection and performance for NANDs.
— Hardware BCH ECC engine allowing for up to 20-bit correction and programmable
redundant area.
Dual Peripheral Bus Bridges with 18 DMA Channels
— Multiple peripheral clock domains save power while optimizing performance.
— Direct Memory Access (DMA) with sophisticated linked DMA command architecture
saves power and off-loads the CPU.
Highly Flexible Display Controller
— 8-bit data ITU-R BT.656 D1 digital video stream output mode (PAL/NTSC), with onthe-
fly RGB to YCbCr color-space-conversion.
— Flexible input formats
Pixel Processing Pipeline (PXP)
— Provides full path from color-space conversion, scaling, alpha-blending to rotation
without intermediate memory access
— Bi-linear scaling algorithm with cropping and letterboxing
— Alpha-blend, BITBLT, color-keying
— Memory efficient block-based rotation engine
Integrated TV-Out Support
— Integrated PAL/NTSC TV-encoder fully pipelined to display controller’s D1 resolution
output stream
— Integrated low-power 10-bit Video DAC (VDAC) for composite analog video output.
Data Co-Processor (DCP)
— AES 128-bit encryption/decryption
— SHA-1 hashing
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