Atmel SAM9X25, Manual

Page: 715 / 1145

715
11054A–ATARM–27-Jul-11
SAM9X25
715
11054A–ATARM–27-Jul-11
SAM9X25
36.7.5 TC Channel Mode Register: Waveform Mode
Name: TC_CMRx [x=0..2] (WAVE = 1)
Address: 0xF8008004 (0)[0], 0xF8008044 (0)[1], 0xF8008084 (0)[2], 0xF800C004 (1)[0], 0xF800C044 (1)[1],
0xF800C084 (1)[2]
Access: Read-write
• TCCLKS: Clock Selection
• CLKI: Clock Invert
0 = counter is incremented on rising edge of the clock.
1 = counter is incremented on falling edge of the clock.
• BURST: Burst Signal Selection
• CPCSTOP: Counter Clock Stopped with RC Compare
0 = counter clock is not stopped when counter reaches RC.
1 = counter clock is stopped when counter reaches RC.
31 30 29 28 27 26 25 24
BSWTRG BEEVT BCPC BCPB
23 22 21 20 19 18 17 16
ASWTRG AEEVT ACPC ACPA
15 14 13 12 11 10 9 8
WAVE WAVSEL ENETRG EEVT EEVTEDG
7 6 5 4 3 2 1 0
CPCDIS CPCSTOP BURST CLKI TCCLKS
Value Name Description
0 TIMER_CLOCK1 Clock selected: TCLK1
1 TIMER_CLOCK2 Clock selected: TCLK2
2 TIMER_CLOCK3 Clock selected: TCLK3
3 TIMER_CLOCK4 Clock selected: TCLK4
4 TIMER_CLOCK5 Clock selected: TCLK5
5 XC0 Clock selected: XC0
6 XC1 Clock selected: XC1
7 XC2 Clock selected: XC2
Value Name Description
0 NONE The clock is not gated by an external signal.
1 XC0 XC0 is ANDed with the selected clock.
2 XC1 XC1 is ANDed with the selected clock.
3 XC2 XC2 is ANDed with the selected clock.