Transcript document

Digital Electronics
Instructor: MK (顧孟愷)
http://www.csie.ntu.edu.tw/~mku
TA: Yi-shing Jian (簡義興)
http://soc2.csie.ntu.edu.tw
Start Schematics
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Start Schematics
Schematics Drawing &
Hotkeys
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Place Part: Ctrl+P
Get New Part: Ctrl+G
Wire: Ctrl+W
Text: Ctrl+T
Rotation: Ctrl+R
Part browser
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Enter part name which
you want.
Click Place to start
place part on
schematics
Rotation new parts
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You can use Ctrl+R to rotate new parts.
Counterclockwise
Edit attributes
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You can edit attributes of an part by double-click.
Remember to save attribute before closing this
dialog.
Connect Wire
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Press Ctrl+W and start to draw proper wire.
R
VDC
GND_ANALOG
Analysis & Simulation
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Analysis setup: Analysis/Setup
Check the check box which you want to enable
Start Simulation: Analysis/Simulate
Bias Point Simulation Result
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If you can’t see this result, remember to enable bias
voltage display
Voltage & Current Marker
Voltage Marker
Current Marker
Bias Voltage Display Bias Current Display
Voltage & Current Marker
(Continue)
DC Sweep
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Click DC Sweep and
Select proper Swept
Var.Type /Swept Type
Enter Name, Start
Value, End Value and
Increment
DC Sweep Result
Homework 1
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Repeat these steps and reproduce
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Schematic
bias point simulation result
DC Sweep result
Due date: next week