Do the same for two-input OR gates OR-2 and inverters that is denoted NOT gate in the library. Click the right mouse button to drop the device. Each time the left mouse button is pressed a copy of the chosen device is placed on the schematic window. Press one of the four arrow keys on the keyboard to change orientation of the device. Double click the left mouse button to pick AND-2. 2.3 Obtaining and placing gates in schematic window On the device library palette, choose Simulation Gate.clf with the left mouse button.
6,6 Left(L) 8,8 Flash(F) 4,4 Right(R) Left_turn(LT) Right_turn(RT) L R F LT RT X X X X 2.2 Starting LogicWorks 4 on your laptop After you start LogicWorks 4, you should see a tool palette, a simulation palette, a schematic circuit and symbol editor window, a timing diagram window, and a device library palette. o To export the circuit diagram and waveform to PowerPoint or Word. o To find the output of the circuit, assuming -unit delay per gate. o To verify function of the circuit with no device delay.
Objectives o To build the following turn-signal circuit.
LOGICWORKS 5 INTERACTIVE CIRCUIT DESIGN SOFTWARE INSTALL
You will need to install an update patch LW4Update.exe that is available from or 2 Tutorial #: Introduction to LogicWorks 4 2. 1 LogicWorks 4 Tutorials Jianjian Song Department of Electrical and Computer Engineering Rose-Hulman Institute of Technology March 23 Table of Contents LogicWorks 4 Installation and update Tutorial #: Introduction to LogicWorks Objectives Starting LogicWorks 4 on your laptop Obtaining and placing gates in schematic window Connecting gates Labeling inputs and output signals and pins Connecting binary switches to input pins Connecting binary probes to outputs of the circuit Verifying logic function of the circuit with binary switches and probes Connecting clock devices to input pins and changing clock period Displaying and Changing gate delay time Setting trigger Verifying logic function of the circuit with clocks Verifying logic function of the circuit with device delay Copying schematic and waveform to PowerPoint or Word Creating signals with no waveform in a timing diagram Tutorial #2: Device symbols and sub-circuits Objectives Example sub-circuit: 74LS8 4 2-input AND gates Draw the schematic of the following turn-signal circuit without clocks Create Port Connectors Create a device symbol for the turn-signal circuit Create a new library, my_library and save the symbol in it Save your turn-signal sub-circuit to another file Construct a turn-signal test circuit with the device symbol Create a sub-circuit and device symbol with Top-Down approach Edit a device from a library Tutorial #3: A 4-Bit Counter Device with Bus Pins Objectives: to create a sub-circuit and device symbol with bus pins Create bus port connectors Create a 4-bit counter sub-circuit with bus port connectors Create a 4-bit counter device symbol with bus pins Create a 4-bit counter with the counter symbol Different pin names in a top-level circuit and Bus Pin Information Debugging techniques Modifying a bus port in a subcircuit Tutorial #4: Making a ROM device with a hex file Objective: to create a ROM device that is initialized by reading a text file Create a plain text file Create a Rom that is initialized from a file.4 Jianjian Song LogicWorks 4 Tutorials (5/5/3) Page of 4Ģ LogicWorks 4 Installation and update Install LogicWorks 4 from the CD from the book LogicWorks 4 Interactive Circuit Design Software.
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