Decoder (7-Segment Display)
Ahhhm!!!!! NO COMMENT!!! Pewo cge nlng ui comment nlng ko... Well una sayon pa xa pewo kuan kaning ahhh!!!! Libog man jud ko sir kay kad2ng nag research ko 4511 IC man daw 2 taz kad2ng discuss nimu sir 7447 na....Hahai!!!
Wednesday, March 5, 2008
Tuesday, February 26, 2008
Wednesday, February 20, 2008
Full Subtractor
An electronic logic circuit for calculating the difference between two binary numbers, the minuend and the number to be subtracted, the subtrahend. A full subtractor performs this calculation with three inputs: minuend bit, subtrahend bit, and borrow bit. It produces two outputs: the difference and the borrow. Full subtractors thus allow for the inclusion of borrows.
An electronic logic circuit for calculating the difference between two binary numbers, the minuend and the number to be subtracted, the subtrahend. A full subtractor performs this calculation with three inputs: minuend bit, subtrahend bit, and borrow bit. It produces two outputs: the difference and the borrow. Full subtractors thus allow for the inclusion of borrows.
Monday, February 18, 2008
Half Subtractor
Creating the half-subtractor using CircuitMaker and test it to make sure it works correctly. Hook the inputs to two different hex key input switches and the outputs to two logic displays.
The half-subtractor works as long as the bits to be subtracted are in the least significant position, i.e. furthest to the right bits. To the left of this position, there is the chance that the place just to the right may borrow from it. Therefore the inputs can consist of the bits for a, b and a borrow.
Creating the half-subtractor using CircuitMaker and test it to make sure it works correctly. Hook the inputs to two different hex key input switches and the outputs to two logic displays.
The half-subtractor works as long as the bits to be subtracted are in the least significant position, i.e. furthest to the right bits. To the left of this position, there is the chance that the place just to the right may borrow from it. Therefore the inputs can consist of the bits for a, b and a borrow.
Sunday, February 17, 2008
Final Assignments
1) Half Subtractor
2) Full Subtractor
3) 2-bits borrow Ripple Subtractor
4) 3-bits Ripple Subtractor
5) Design a circuit for Multiplication (2&3 bits)
2) Full Subtractor
3) 2-bits borrow Ripple Subtractor
4) 3-bits Ripple Subtractor
5) Design a circuit for Multiplication (2&3 bits)
Saturday, February 2, 2008
Assignment Midterm
7-Segments Display
Sir.ahm....aw!!! nag research lng ko pero u tel mi na its all about introduction sa 4511 IC..
This experiment is more of an introduction to the 4511 decoder/display driver IC than it is a lesson in how to "build up" a digital function from lower-level components. Since 7-segment displays are very common components of digital devices, it is good to be familiar with the "driving" circuits behind them, and the 4511 is a good example of a typical driver IC.
Sir.ahm....aw!!! nag research lng ko pero u tel mi na its all about introduction sa 4511 IC..
This experiment is more of an introduction to the 4511 decoder/display driver IC than it is a lesson in how to "build up" a digital function from lower-level components. Since 7-segment displays are very common components of digital devices, it is good to be familiar with the "driving" circuits behind them, and the 4511 is a good example of a typical driver IC.
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