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Urgent need help

J

Jacky Luk

Jan 1, 1970
0
Sorry for cross posting but I need instant response.
My assignment is due this wednesday and wondering someone would help. In
PSpice, I need to setup a 1MHz Digital Clock, I used DSTM modules, I need
some delay time and also initial values of the clock, the only thing I
couldn't find is the frequency. Could anyone shed some lights on this? can i
generate the clock using on/off time? Thanks
Jack
 
L

Leon Heller

Jan 1, 1970
0
Jacky Luk said:
Sorry for cross posting but I need instant response.
My assignment is due this wednesday and wondering someone would help. In
PSpice, I need to setup a 1MHz Digital Clock, I used DSTM modules, I need
some delay time and also initial values of the clock, the only thing I
couldn't find is the frequency. Could anyone shed some lights on this? can
i
generate the clock using on/off time? Thanks

I thought that was the usual way to do it. The SPICE I use has a pulse
generator with separate high and low times.

Leon
 
R

Robert Baer

Jan 1, 1970
0
Jacky said:
Sorry for cross posting but I need instant response.
My assignment is due this wednesday and wondering someone would help. In
PSpice, I need to setup a 1MHz Digital Clock, I used DSTM modules, I need
some delay time and also initial values of the clock, the only thing I
couldn't find is the frequency. Could anyone shed some lights on this? can i
generate the clock using on/off time? Thanks
Jack

Perhaps you are not cognizant of the reasons for homework.
One of the major reasons is to *learn* by *doing*.
Need any more light bulbs?
 
J

Jim Thompson

Jan 1, 1970
0
Sorry for cross posting but I need instant response.
My assignment is due this wednesday and wondering someone would help. In
PSpice, I need to setup a 1MHz Digital Clock, I used DSTM modules, I need
some delay time and also initial values of the clock, the only thing I
couldn't find is the frequency. Could anyone shed some lights on this? can i
generate the clock using on/off time? Thanks
Jack

You're using the wrong digital part... use DigClock. If you use
STIM1, you'll have to itemize *every* transition.

...Jim Thompson
 
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