Page 16 - TOPIC 3 PART 1

•Capacity of CUP:

●Bits of data – size of data bus

●memory size accessible – size of address bus

•Data size:

●Bits datastoredinasinglecell ofmemory

(sizeof databus determine thedata size)

▪ 1 bit : the smallest.

▪ 4 bit : nibble

▪ 8 bit : byte.
.

▪ 16 bit : word.

▪ 32 bit : long word.