Send me a single email with the two attachments described below by midnight on the Due Date. The Subject line of your mail must say, "CSCI-343 Assignment 4" and your mail message must start with your name and ID number.
Use CircuitMaker to construct a clocked D latch using only AND, OR, and Inverter gates. Use two switches for the D and clock inputs. (Don't use a pulser for the clock for this exercise.) Attach testpoints to the clock, D, Q, and ~Q wires in the circuit, and enable the waveform window by pressing F12. Single step through the circuit, setting the values of D and Clock as you go along so that you demonstrate the effects of four clock pulses as follows:
The leading edge of the first clock pulse should turn the latch on if it is not already on.
The leading edge of the second clock pulse is to turn the latch off.
The latch is not to change state during the third clock pulse.
Use the fourth clock pulse to demonstrate that the latch will change state during the clock pulse when the value of D changes.
In addition, demonstrate that changing the value of D between clock pulses has no effect on the state of the latch.
Go to the File->Export->Options menu item and be sure the settings are to export as a "Window Metafile" and that the "Color" option is set. (Windows Metafile format is more compact than bitmaps.) Set the LED/Lamp display option to show the state of the LEDs to match their state in the simulation, although that really doesn't matter for this assignment.
Now use the File->Export Menu to export the circuit as graphic, and again to export the waveforms as graphic. When you save them make the two file names include both your last name and either "ckt" or "waves" as part of their names. For example, I would save the two files as "vickery_ckt.wmf" and "vickery_wave.wmf." Attach these two wmf files to your email message that you send me.
You must use these file naming conventions to receive credit for this assignment.