What two functions does a DRAM controller perform?
A) Data selection and CPU accessing
B) Data selection and the refresh operation
C) Address multiplexing and data selection
D) Address multiplexing and the refresh operation

Question

Quizplus · Accepted Answer

A DRAM controller performs address multiplexing to reduce the number of address lines and manages the refresh operation to maintain data integrity in DRAM.

What Two Functions Does a DRAM Controller Perform