Unformatted text preview: To verify this, show on a timing diagram the successive 4-bit address signals and 8-bit shift-register output signals, displayed as decimal values. Examples are shown below. Since you have to load the RAM from either the hex keyboard or the shift register, you will need a 2x1 8-bit wide mux (or two 4-bit muxes). You may use a counter to sequence the address lines, with the same clock signal as the shift register. Initiate the process by setting a binary switch to 0 then to 1. Use hex displays liberally to check your circuit. Print out your circuit (with your name on it) out along with the timing diagrams and include them your homework....
View Full Document
- Spring '08
- Binary numeral system, Decimal, 2. 3. 4. 5. 6. 7. 8