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

16 bit CPU

A/D

Actuations (PWM)

Analog inputs

Digital inputs

FPGA


	Alternatively, we can also consider an architecture consists of an FPGA, or an ASIC that will do some of the more timing critical stuff.