Datasheet

48.7.2.9 Waveform Generation Control
Name: WAVE
Offset: 0x0C
Reset: 0x00
Property: PAC Write-Protection, Enable-Protected
Bit 7 6 5 4 3 2 1 0
WAVEGEN[1:0]
Access
R/W R/W
Reset 0 0
Bits 1:0 – WAVEGEN[1:0] Waveform Generation Mode
These bits select the waveform generation operation. They affect the top value, as shown in 48.6.2.6.1
Waveform Output Operations. They also control whether frequency or PWM waveform generation should
be used. The waveform generation operations are explained in 48.6.2.6.1 Waveform Output Operations.
These bits are not synchronized.
Value Name Operation Top Value Output
Waveform
on Match
Output Waveform
on Wraparound
0x0 NFRQ Normal frequency PER
1
/ Max Toggle No action
0x1 MFRQ Match frequency CC0 Toggle No action
0x2 NPWM Normal PWM PER
1
/ Max Set Clear
0x3 MPWM Match PWM CC0 Set Clear
1) This depends on the TC mode: In 8-bit mode, the top value is the Period Value register (PER). In 16-
and 32-bit mode it is the respective MAX value.
SAM D5x/E5x Family Data Sheet
TC – Timer/Counter
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 1768