A “short list” of embedded systems

CS269: HW/SW Engineering of Embedded Systems, Winter02

Different Architectures

compute

air flow

compute

injection

time

drive

actuators

air

flow

injection

time

air temperature

engine temperature

engine speed

throttle position

look-up table

PWM signals

air pressure

8 bit CPU

DSP

Actuations (PWM)

Analog

inputs

Digital inputs

FPGA

A/D


	Lastly, we can consider an architecture that consists of an additional Digital Signal Processor