SAM3S8B Atmel Corporation, SAM3S8B Datasheet - Page 291

• Manufacturer Part Number: SAM3S8B
• Manufacturer: Atmel Corporation

16.5.6
Name:
Address:
Access:
• SMEN: Supply Monitor Wake Up Enable
0 (NOT_ENABLE) = the supply monitor detection has no wake up effect.
1 (ENABLE) = the supply monitor detection forces the wake up of the core power supply.
• RTTEN: Real Time Timer Wake Up Enable
0 (NOT_ENABLE) = the RTT alarm signal has no wake up effect.
1 (ENABLE) = the RTT alarm signal forces the wake up of the core power supply.
• RTCEN: Real Time Clock Wake Up Enable
0 (NOT_ENABLE) = the RTC alarm signal has no wake up effect.
1 (ENABLE) = the RTC alarm signal forces the wake up of the core power supply.
• LPDBCEN0: Low power Debouncer ENable WKUP0
0 (NOT_ENABLE) = the WKUP0 input pin is not connected with low power debouncer.
1 (ENABLE) = the WKUP0 input pin is connected with low power debouncer and can force a core wake up.
• LPDBCEN1: Low power Debouncer ENable WKUP1
0 (NOT_ENABLE) = the WKUP1input pin is not connected with low power debouncer.
1 (ENABLE) = the WKUP1 input pin is connected with low power debouncer and can force a core wake up.
• LPDBCCLR: Low power Debouncer Clear
0 (NOT_ENABLE) = a low power debounce event does not create an immediate clear on first half GPBR registers.
1 (ENABLE) = a low power debounce event on WKUP0 or WKUP1 generates an immediate clear on first half GPBR
registers.
• WKUPDBC: Wake Up Inputs Debouncer Period
291
291
LPDBCCLR
31
23
15
–
–
–
7
SAM3S8/SD8
SAM3S8/SD8
Supply Controller Wake Up Mode Register
SUPC_WUMR
0x400E141C
Read-write
LPDBCEN1
30
22
14
–
–
6
LPDBCEN0
WKUPDBC
29
21
13
–
–
5
28
20
12
–
–
4
–
RTCEN
27
19
11
–
–
–
3
RTTEN
26
18
10
–
–
2
LPDBC
SMEN
25
17
–
9
–
1
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
24
16
–
8
–
0
–