Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Scheda Tecnica

Codici prodotto
ATSAM4L-XPRO
Pagina di 1204
140
42023E–SAM–07/2013
ATSAM4L8/L4/L2
11.3
Block Diagram
Figure 11-1. BPM Block Diagram
11.4
Product Dependencies
In order to use this module, other parts of the system must be configured correctly, as described
below.
11.4.1
Clocks
The clock for the BPM bus interface (CLK_BPM) is generated by the Power Manager. This clock
is enabled at reset, and can be disabled in the Power Manager.
B PM
V R EG IF
PB Bus
P M C O N  
C onfiguration
BPM  State M achine
C ortex-M 4
BPM  
interrupt
U ser Interface
G PIO  
C ontroller
EIC
I/O  Line 
M anagem ent
Power Scaling
Power Save
M odes
W AKE  U P
M anagem ent
Backup R eset
Backup
EIC Pins
C LK _BPM
N VIC
PM
Voltage
R egulator
EIC
BO D 33
B O D 18
W D T
AST
W FI 
instruction
RCA US E
BK UP M U X
Backup dom ain
BK UP W C AU SE
Standard
EIC  Pins