Hi,
Plese help me out in using the multipex part of the function library. I am not able to use the GenMUX, 2chMUX and DEMUX as well. it generates an error in the token for a very simple design.
Can anybody tell me the parameters setting required for it or send me a simple example for better understanding.
Thanks
Sonali
Plese help me out in using the multipex part of the function library. I am not able to use the GenMUX, 2chMUX and DEMUX as well. it generates an error in the token for a very simple design.
Can anybody tell me the parameters setting required for it or send me a simple example for better understanding.
Thanks
Sonali
One type is in the Logic Library, and is comprised of the following two tokens:
Mux-D-8, or 74151 type of 8-Input Digital Multiplexer
Dux-D-8, or 74138 type of 3-Line to 8-Line Decoder/Demultiplexer
These tokens are used with digital logic signals. The tokens have no memory. If an input signal is not selected, it is lost.
The other type of Multiplexer/de-Multiplexer tokens are in the Main Library, Functions, Multiplex, and are comprised of the following 3 tokens:
2ch Mux, Gen Mux, and Gen deMux
These tokens can be used with analog signals, and the tokens have a memory (or buffer). Input signals are always selected (buffered), and all input data can eventually be recovered. This feature is possible because the System Sampling Rate is run at a rate 2 or more times the input data rate. The attached example shows how an input sinewave of 10 Hz is multiplexed (and becomes 20 Hz) and is de-multiplexed and output at 10 Hz, without losing any cycles.
[file]multiplexfunctionanalog.zip[/file]