38.7.4.9 Waveform Generation Control

Name: WAVE
Offset: 0x0C
Reset: 0x00
Property: PAC Write-Protection, Enable-Protected

Bit 76543210 
       WAVEGEN[1:0] 
Access R/WR/W 
Reset 00 

Bits 1:0 – WAVEGEN[1:0] Waveform Generation Mode

These bits select the waveform generation operation. They affect the top value, as shown in 38.6.2.6.1 Waveform Output Operations. They also control whether frequency or PWM waveform generation should be used. The waveform generation operations are explained in 38.6.2.6.1 Waveform Output Operations.

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