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- 首页 >> Database Seven Segment Display Lab 8
This lab will use the seven segment display (1372R) and the 7447 chip to create a
display. The 7447 takes the BCD representation and displays the decimal value. It is
required to use a 330 ohm resistor or the display will be ruined.
This lab will build one circuit that contains two parts
Prior to lab:
1. Design circuits taking the 4-bit binary input and mapping them to a 7-
segment display. There should be 7 k-maps and 7 circuits designed.
2. Wire the complete circuit using the 7447 and the 7 segment display and
verify the results. Do not implement the circuits you designed in step 1.
All of those circuits are implemented in the 7447 already.
This lab will use the seven segment display (1372R) and the 7447 chip to create a
display. The 7447 takes the BCD representation and displays the decimal value. It is
required to use a 330 ohm resistor or the display will be ruined.
This lab will build one circuit that contains two parts
Prior to lab:
1. Design circuits taking the 4-bit binary input and mapping them to a 7-
segment display. There should be 7 k-maps and 7 circuits designed.
2. Wire the complete circuit using the 7447 and the 7 segment display and
verify the results. Do not implement the circuits you designed in step 1.
All of those circuits are implemented in the 7447 already.