SAM9G46_14 Datasheet, PDF (151/1286 Pages) ATMEL Corporation – Atmel | SMART ARM-based Embedded MPU

• DDR_DRIVE: DDR2 dedicated port I/O slew rate selection
This allows to avoid overshoots and give the best performances according to the bus load and external memories.
0 = Low Drive, optimized for load capacitance < 30 pF.
1 = High Drive, optimized for load capacitance < 55 pF.
Note: This concerns only stand-alone DDR controller.
SAM9G46 Series [DATASHEET]
Atmel-11028F-ATARM-SAM9G46-Datasheet_16-Oct-14
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