analog interfacing to embedded microprocessor--real world design

zhoulz

【文件名】:081127@52RD_BALL__S[1]._R.__2001_._Analog_Interfacing_to_Embedded_Microprocessors_-_Real_World_Design.rar
【格　式】:rar
【大　小】:2692K
【简　介】:
【目　录】:



Modern electronic systems are increasingly digital: digital microprocessors,
digital logic, digital interfaces. Digital logic is easier to design and understand,
and it is much more flexible than the equivalent analog circuitry would be.
As an example, imagine trying to implement any kind of sophisticated microprocessor
with analog parts. Digital electronics lets the PC on your desk
execute different programs at different times, perform complex calculations,
and communicate via the World Wide Web.
While the electronic world is nearly all digital, the real world is not. The
temperature in your office is not just hot or cold, but varies over a wide range.
You can use a thermometer to determine what the temperature is, but how
do you convert the temperature to a digital value for use in a microprocessorcontrolled
thermostat? The ignition control microprocessor in your car has
to measure the engine speed to generate a spark at the right time. A microprocessor-
controlled machining tool has to position the cutting bit in the right
place to cut a piece of steel.
This book provides coverage of practical control applications and gives
some opamp examples; however, its focus is neither control theory nor opamp
theory. Primarily, its coverage includes measurement and control of analog
quantities in embedded systems that are required to interface with the real
world. Whether measuring a signal from a satellite or the temperature of a
toaster, embedded systems must measure, analyze, and control analog values.
That’s what this book is about—connecting analog input and output devices
to microprocessors for embedded applications.

zhoulz

寒，我想下载自己发布的文档，却发现不能直接下载，也不能购买自己发布的帖子。。。。。。。