|
DDRAM (Double Data RAM) evolved from SDRAM to keep pace with faster microprocessors. DDR accesses data on the positive and negative going transitions of computer clock cycle, whereas SDRAM accesses data on just a single signal transition of the clock. Currently, the DDRAM standards are PC1600, PC2100, and PC2700, which refer to the total memory bandwidth.
|
|
|||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||
