29.9.2 PWMxCLK
| Name: | PWMxCLK | 
| Offset: | 0x048D,0x050D | 
PWMx Clock Source
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| CLK[3:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 | |||||
Bits 3:0 – CLK[3:0] PWM Clock Source Select
| CLK | Source | Operates in Sleep | 
|---|---|---|
| 1111 | Reserved | N/A | 
| 1110 | CLC4_OUT | Yes(1) | 
| 1101 | CLC3_OUT | Yes(1) | 
| 1100 | CLC2_OUT | Yes(1) | 
| 1011 | CLC1_OUT | Yes(1) | 
| 1010 | NCO1_OUT | Yes(1) | 
| 1001 | CLKR_OUT | Yes(1) | 
| 1000 | EXTOSC | Yes | 
| 0111 | SOSC | Yes | 
| 0110 | MFINTOSC (32 kHz) | Yes | 
| 0101 | MFINTOSC (500 kHz) | Yes | 
| 0100 | LFINTOSC | Yes | 
| 0011 | HFINTOSC | Yes | 
| 0010 | FOSC | No | 
| 0001 | PWMIN1PPS | Yes(1) | 
| 0000 | PWMIN0PPS | Yes(1) | 
| Note:  Operation
                                    during Sleep is possible if the clock supplying the source
                                    peripheral operates in Sleep. | ||
