Datasheet

686
11011B–ATARM–21-Feb-12
SAM3N
34.7.2 DACC Mode Register
Name: DACC_MR
Address: 0x4003C004
Access: Read-write
• TRGEN: Trigger Enable
• TRGSEL: Trigger Selection
• DACEN: DAC enable
0 = DAC disabled.
1 = DAC enabled.
• WORD: Word Transfer
31 30 29 28 27 26 25 24
CLKDIV
23 22 21 20 19 18 17 16
CLKDIV
15 14 13 12 11 10 9 8
STARTUP
76543210
– – WORD DACEN TRGSEL TRGEN
TRGEN Selected Mode
0 External trigger mode disabled. DACC in free running mode.
1 External trigger mode enabled.
Value Name Description
0 TRGSEL0 External trigger
1
TRGSEL1
TIO Output of the Timer Counter
Channel 0
2
TRGSEL2
TIO Output of the Timer Counter
Channel 1
3
TRGSEL3
TIO Output of the Timer Counter
Channel 2
4 TRGSEL4 Reserved
5 TRGSEL5 Reserved
6 TRGSEL6 Reserved
7 Reserved
WORD Selected Resolution
0 Half-Word transfer
1 Word Transfer