25.5.2 CLKRCLK
| Name: | CLKRCLK | 
| Address: | 0x03B | 
| 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] CLKR Clock Selection
| CLK | Clock Source | 
|---|---|
| 1111 | CLC8_OUT | 
| 1110 | CLC7_OUT | 
| 1101 | CLC6_OUT | 
| 1100 | CLC5_OUT | 
| 1011 | CLC4_OUT | 
| 1010 | CLC3_OUT | 
| 1001 | CLC2_OUT | 
| 1000 | CLC1_OUT | 
| 0111 | NCO1_OUT | 
| 0110 | EXTOSC | 
| 0101 | SOSC | 
| 0100 | MFINTOSC (31.25 kHz) | 
| 0011 | MFINTOSC (500 kHz) | 
| 0010 | LFINTOSC | 
| 0001 | HFINTOSC | 
| 0000 | FOSC | 
