ConnectCore for i.MX51
©2011DigiInternational,Inc. 47
The image processing unit has the following blocks:
Camera Sensor Interface - CSI
– Controls a camera port; provides interface to an image sensor or a related device. The
ConnectCore for i.MX51 has two camera blocks.
Display Interface - DI
– Provides interface to displays, display controllers and related devices. The
ConnectCore for i.MX51 has two camera blocks.
Display Controller - DC
– Controls the display ports
Display Processor - DP
– Performs the processing required for data sent to display
Image Converter - IC
– Performs resizing, color conversion/correction, combining with graphics, and
horizontal inversion
Video De Interlacer - VDI
– Performs video de interlacing (interlaced -> progressive)
Image Rotator - IRT
– Performs rotation (90 or 180 degrees) and inversion (vertical/horizontal)
Image DMA Controller - IDMAC
– Controls the memory port; transfers data to/from system memory
Sensor Multi FIFO Controller - SMFC
– Controls FIFOs for output from the CSIs to system memory
Display Multi FIFO Controller - DMFC
– Controls FIFOs for IDMAC channels related to the display system
Control Module - CM
– Provides control and synchronization
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