3
External Interfaces
3.1
External Interface Descriptions
SPRU752B
This section describes the various external interfaces supported by this
device. It also gives an overview of duplicated interfaces.
This device supports different classes of interfaces:
Reset, clocks, and power management
-
General-purpose input/output
-
Keyboard interface
-
General-purpose counter
-
Memory interfaces
-
SDRAM interface
J
Mobile DDR interface
J
NOR flash interface (nonmultiplexed address/data and multiplexed
J
address/data)
CompactFlash interface
J
MMC/SD (1,2)
J
Serial interfaces
-
SPI (master/slave)
J
µWire
J
McBSP (1,2,3)
J
MCSI (1,2)
J
2
I
C (master/slave)
J
HDQ/1-Wire
J
UART (1,2,3)
J
USB On The Go (OTG)
J
H
1 port with on-chip transceiver
3 ports that can interface with external transceivers
H
Camera interface
-
Parallel camera interface
J
External Interfaces
Initialization
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