Hardware Reference
In-Depth Information
Battery life left
Upward threshold
Downward threshold
time
Fig. 6.26
Battery life control
Hard Disk Drive
USB
Mouse
OS
lib
Appli.
MPEG2 data
ATA
Controller
USB Host
Controller
USB Hub
Off-chip Interconnect
Automobile
ATX Power
Unit
Voltage
Sensor
Thermal
Sensor
RP-2
Off-chip
Bus
Controller
CPU
#0
CPU
#1
CPU
#2
CPU
#3
On-chip Interconnect
DRAM
Controller
Display
Unit (DU)
Video
encoder
Frame
buffer
Plane 0
Frame
buffer
Plane 1
Display
DRAM
Fig. 6.27
RP-2 application system diagram
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