SERIAL TRANSFER causes all bits of data to be transferred on a single line.
PARALLEL TRANSFER has each data bit on its own line.
SCALING of binary numbers means to increase or decrease the magnitude of a number by a power
LOGIC FAMILIES are composed of logic circuits based on particular types of elements.
ANSWERS TO QUESTIONS Q1. THROUGH Q64.
A2. Low (0).
A3. One or the other of the inputs must be HIGH, but not both at the same time.
A4. Exclusive NOR (X-NOR).
A6. The half adder generates a carry.
A7. Quarter adder.
A8. Sum equals 0 with a carry of 1.
A9. Full adder.
A11. S1 = 1, S2 = 0 and C2 = 1.
A12. C1 = 0.
A13. X-OR gates.
A15. MSD of the sum.
A16. Add 1 portion.
A18. Storing information.
A20. 1 and 0, or opposite states.
A21. By cross-coupling NAND or OR gates.