Performance trade-off complexity

Memory Type

Sdram...

Bus Size, protocol

and frequency

Burst size

Display Type, resolution

refresh period

Display controller

architecture

Cache associativity

Cache size

Line size

Processor architecture

Speed and Instruction set

Algorithm DSP like

or MPU like

Processor CPI

Processor CPI

OS Kernel - system coprocessor

interaction: Cache and TLB mgt

OS Real-time performance

Latency, context switching

time, multiprocessing, MMU

Mgt, Communication……...

Power

Consumption

System cost

--

Best fit with application

requirements

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