Datasheet

301
32142D–06/2013
ATUC64/128/256L3/4U
14.6.29 Fractional Prescaler Div Register
Name:
FPDIV
Access Type: Read/Write
Reset Value: 0x00000000
• FPDIV: Fractional Prescaler Division Factor
This field selects the division factor for the prescaler.
Notice that FPMUL must be smaller than FPDIV. FPDIV can be written to dynamically in order t o tune the FPCLK frequency on-
the-go.
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
--------
15 14 13 12 11 10 9 8
FPDIV[15:8]
76543210
FPDIV[7:0]