Heterogeneous and Extensible System
Data Flow Modeling
- homogeneous SDF (synchronous data flow)
Public software is not suitable
- not modular, too much overhead (global variable)
System infrastructure
- lacks in basic modules (e.g., YUV video processing)
Interface with foreign tools
- algorithm level and architecture level
- image/video display/debug tools, Matlab interface
- EDA design module (e.g., C, VHDL, Verilog)