Digital Electronics-Ex-OR and Ex-NOR Gates
Digital Electronics-Ex-OR and Ex-NOR Gates
11. The odd/even parity system would require a sixth bit to be added to a 4-bit system.
- TRUE
- FALSE
13. Using the CPLD design environment, we can simulate any combinations of inputs and observe the resulting output to check for proper circuit operation.
- TRUE
- FALSE
14. The exclusive-OR provides a LOW input if one input or the other input is HIGH.
- TRUE
- FALSE
15. The exclusive-OR is written in a Boolean equation as a plus sign with a circle around it.
- TRUE
- FALSE
16. Parity generator and checker circuits are available in single IC packages.
- TRUE
- FALSE
18. A parity checker is constructed in the same way as a parity generator, except that in a 4-bit system there must be five inputs, and the output is used as the error indicator.
- TRUE
- FALSE
19. In a parity generator circuit, an error is signaled on an error indicator.
- TRUE
- FALSE