Lecture #28
Electric Circuits
- Storing Information: Latch
- Binary Numbers
- Counting
| Binary | | Dec
|
|---|
| 8 | 4 | 2 | 1 | | 10 | 1
|
|---|
| 0 | 0 | 0 | 0 | | 0 | 0
|
| 0 | 0 | 0 | 1 | | 0 | 1
|
| 0 | 0 | 1 | 0 | | 0 | 2
|
| 0 | 0 | 1 | 1 | | 0 | 3
|
| 0 | 1 | 0 | 0 | | 0 | 4
|
| 0 | 1 | 0 | 1 | | 0 | 5
|
| 0 | 1 | 1 | 0 | | 0 | 6
|
| 0 | 1 | 1 | 1 | | 0 | 7
|
| 1 | 0 | 0 | 0 | | 0 | 8
|
| 1 | 0 | 0 | 1 | | 0 | 9
|
| 1 | 0 | 1 | 0 | | 1 | 0
|
| 1 | 0 | 1 | 1 | | 1 | 1
|
| 1 | 1 | 0 | 0 | | 1 | 2
|
| 1 | 1 | 0 | 1 | | 1 | 3
|
| 1 | 1 | 1 | 0 | | 1 | 4
|
| 1 | 1 | 1 | 1 | | 1 | 5
|
- Conversion to and from Decimal
- Binary Addition
- Sum Truth Table
| X | Y | Ci | | S
|
|---|
| 0 | 0 | 0 | | 0
|
| 0 | 0 | 1 | | 1
|
| 0 | 1 | 0 | | 1
|
| 0 | 1 | 1 | | 0
|
| 1 | 0 | 0 | | 1
|
| 1 | 0 | 1 | | 0
|
| 1 | 1 | 0 | | 0
|
| 1 | 1 | 1 | | 1
|
- Carry Truth Table
| X | Y | Ci | | C
|
|---|
| 0 | 0 | 0 | | 0
|
| 0 | 0 | 1 | | 0
|
| 0 | 1 | 0 | | 0
|
| 0 | 1 | 1 | | 1
|
| 1 | 0 | 0 | | 0
|
| 1 | 0 | 1 | | 1
|
| 1 | 1 | 0 | | 1
|
| 1 | 1 | 1 | | 1
|
- add.gif, add.ps
- Binary Addition: Block Diagram
addblock.gif, addblock.ps
- Binary Addition: Simple Adder Circuit
- Binary Addition: Decoding/Control
control.gif, control.ps
- Binary Addition: Putting it Together
adder.gif, adder.ps
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