Datasheet

300
32142D–06/2013
ATUC64/128/256L3/4U
14.6.28 Fractional Prescaler Mul Register
Name:
FPMUL
Access Type: Read/Write
Reset Value: 0x00000000
• FPMUL: Fractional Prescaler Multiplication Factor
This field selects the multiplication factor for the prescaler.
Notice that FPMUL is always smaller than FPDIV. FPMUL can be written to dynamically in order to tune the FPCLK frequency
on-the-go.
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
FPMUL[15:8]
76543210
FPMUL[7:0]