10.11.12 Reference Clock Trim Register
| Name: | REFOTRIMH |
| Offset: | 0xFBE |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| ROTRIM[8:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| ROTRIM[8:0] | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
Bits 15:7 – ROTRIM[8:0] REFO Trim bits
| Value | Description |
|---|---|
| 111111111 | 511/512 (0.998046875 divisor added to the RODIV[14:0] value) |
| 111111110 | 510/512 (0.99609375 divisor added to the RODIV[14:0] value) |
| . . . | |
| 100000000 | 256/512 (0.5000 divisor added to the RODIV[14:0] value) |
| . . . | |
| 000000010 | 2/512 (0.00390625 divisor added to the RODIV[14:0] value) |
| 000000001 | 1/512 (0.001953125 divisor added to the RODIV[14:0] value) |
| 000000000 | 0/512 (0.0 divisor added to the RODIV[14:0] value) |