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Gates logicstate. Left click here. Left click here. There are three different choices for parts: 1. Simulating primitives/gates: Ideal elements, These gate has two inputs only. 2. Modelling primitives: Ideal elements, these gates may have two or more inputs.
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Left click here Left click here There are three different choices for parts: 1. Simulating primitives/gates: Ideal elements, These gate has two inputs only. 2. Modelling primitives: Ideal elements, these gates may have two or more inputs. 3. 74 series/74HC: These elements are real simulations of the manufactured devices. In this example 74HC series has been chosen.
Slide 2 PROTEUS OBJECTIVES FOR THE "GATES" EXPERIMENT: FIRST EXAMPLE INPUTS: LOGIC STATES PARTS: 74 SERIES OUTPUTS: LOGIC PROBES SIMULATION: INTERACTIVE
Click on [TTL 74HC series] item Click on [TTL 74HC series] item
Click on [74HC00] item Click on [74HC00] item
Double click on [74HC02] item Double click on [74HC02] item
Double click on [74HC08] item Double click on [74HC08] item
Click on [Position] indicator Click on [Position] indicator
Double click on [74HC86] item Double click on [74HC86] item
Click on [Position] indicator Click on [Position] indicator
Click on [Debugging Tools] item Click on [Debugging Tools] item
Double click on [LOGICSTATE] item Double click on [LOGICSTATE] item
Double click on [LOGICPROBE (BIG)] item Double click on [LOGICPROBE (BIG)] item
Click on [OK] button Click on [OK] button
Click on [74HC00] item Click on [74HC00] item
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Click on [74HC02] item Click on [74HC02] item
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Click on [74HC08] item Click on [74HC08] item
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Click on [74HC86] item Click on [74HC86] item
Left click here Parts, components selection is over. Next, Inputs should be selected. Left click here
Click on [LOGICSTATE] item There are two input choices: 1. Debugging tools/Logic state, could be switched from (0) t0 (1) 0r (1) to (0) interactively. This choice will be used here. 2. Generator Mode/D pattern:Any input sequence could be applied to the inputs. This choice will be used in a separate example. Click on [LOGICSTATE] item
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Left click here Left click here Now, Connections will be drawn between input and gates.
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Left click here Connections except output is over here. Left click here
