MATLAB SIMULINK HDL CODER 1 Manual do Utilizador descarregar pdf (Página 30)

9/21/2011

 Steps To Reduce Power

–

Smaller/Efficient Designs

Better Algorithm Design

Power Optimization

Smaller/Efficient

Designs

– Reduce Clock Frequency

– Control Subsystem Execution (enabled/triggered subsystems)

– Low Power Design Libraries/FPGA Devices

Multi-rate Models to Reduce Clock Frequency

Power Optimization

 Cycle accurate simulation and implementation

 Multi

le or sin

le clock im

lementation

pg p

clk

clk_enable

enb_1_2_1

enb_1_2_0

clk_enable

Timing Controller

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 45 46

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MATLAB SIMULINK HDL CODER 1 Manual do Utilizador Página 30