Pre-processing requirements - cpld design project , Electrical Engineering

The pre-processing unit is responsible for taking the conditioned output from the heart sensor and generating a binary count during time T1 of this waveform (datain). It will comprise a 12 bit binary counter that will be reset (active LOW) , enabled (enable active HIGH) and disabled (enable active LOW) by a control unit continually inspecting the state of the input waveform The control unit will also generate a latch pulse (active LOW) to synchronise the loading of the final count to the digital to analogue converter in the Signal Processing unit. A general system reset signal genres (active LOW) initialises the control unit to a valid starting state.

1210_Pre-processing Requirements - Cpld design project.png

The timing waveform for the control signals is shown below.

2126_Pre-processing Requirements - Cpld design project1.png

Posted Date: 3/16/2013 2:22:34 AM | Location : United States







Related Discussions:- Pre-processing requirements - cpld design project , Assignment Help, Ask Question on Pre-processing requirements - cpld design project , Get Answer, Expert's Help, Pre-processing requirements - cpld design project Discussions

Write discussion on Pre-processing requirements - cpld design project
Your posts are moderated
Related Questions
Q. A 230-Vdc shuntmotor delivers 30 hp at the shaft at 1120 r/min. If the motor has an efficiency of 87% at this load, find: (a) The total input power. (b) The line current.

Q. Draw and explain Colpitts oscillator? Colpitt's oscillator is a superb circuit which is used widely in commercial signal generations of  frequency of 100 Mhz . It consists o

scientific method in operations research

Q. Two balanced, wye-connected, three-phase loads are in parallel across a balanced, three - phase 60- Hz, 208-Vsupply. The first load takes 12 kWat 0.6 power factor lagging, and t

Q. Counter-controlled analog to digital converter? Figure shows the block diagram of a counter-controlledA/Dconverter. Resetting the binary counter to zero produces D/A output

how much and what to write it is of 30 marks

Q. Explain Working of Liquid-crystal display? This display needs only microwatts of power (over a thousand times less than a LED) and is used in such devices as electronic wris

Compute the induced emf: If a coil of 150 turns is linked with a flux of 0.01 wb while carrying a current of 10 Amp, compute the inductance of coil. Now, if current is reverse

speed control of single phase ac motors

Q. Write a note on feedback of emitter follower? The emitter follower can be seen to be an example of negative feedback when the relationship is put in the form