Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK 数据表
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产品代码
ATSAM4L-EK
265
42023E–SAM–07/2013
ATSAM4L8/L4/L2
14.5
Functional Description
14.5.1
Bus Interfaces
The FLASHCALW has three bus interfaces, two High Speed Bus (HSB) interfaces for:
– reads from the flash memory and writes to the page buffer
– read/write in the PicoCache internal RAM when it is disabled
and one Peripheral Bus (PB) interface for issuing commands and reading status from the
controller.
controller.