SAM3S8C Atmel Corporation, SAM3S8C Datasheet - Page 268

• Manufacturer Part Number: SAM3S8C
• Manufacturer: Atmel Corporation

15.3
Figure 15-1. Watchdog Timer Block Diagram
268
268
Block Diagram
SAM3S8/SD8
SAM3S8/SD8
WDT_CR
WDRSTT
read WDT_SR
or
reset
write WDT_MR
WDT_MR
WDD
WDERR
<= WDD
set
reset
reload
WDT_MR
WDV
12-bit Down
1
WDUNF
Counter
Current
Value
= 0
reset
set
0
1/128
reload
WDRSTEN
WDT_MR
WDT_MR
WDFIEN
SLCK
(to Reset Controller)
wdt_int
wdt_fault
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12