Double Data Rate (SDRAM)

Akronim: DDR

DDR
Double Data Rate. A type of SDRAM that
provides twice the data rate of conventional SDR
SDRAM, by allowing data to be read on both the rising and falling edge of
each clock cycle.
DDR is sometimes referred to as DDR1 to distinguish it from
DDR2, which can run at higher bus speeds.

Inne definicje z Informatyki na literę D.