13.23.7.1.9 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 . They also control whether frequency or PWM waveform generation should be used. The waveform generation operations are explained in .

These bits are not synchronized.


Value	Name	Operation	Top Value	Output Waveform on Match	Output Waveform on Wraparound
0x0	NFRQ	Normal frequency	PER¹ / Max	Toggle	No action
0x1	MFRQ	Match frequency	CC0	Toggle	No action
0x2	NPWM	Normal PWM	PER¹ / Max	Set	Clear
0x3	MPWM	Match PWM	CC0	Set	Clear

Note:

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.