Freescale Semiconductor DSP56374 User Manual page 76

PLL Programming Examples
Fref
EXTAL
PDF (MHz)
(MHz)
5 MHz - 20 MHz
27.0 5 5.4
24.576 4 6.144
24.576 3 8.192
12.288 1 12.288
12.288 2 6.144
11.2896 2 5.6448
The default PLL setting ($04601D) established upon reset when the PINIT pin is pulled high should
not be used at or below 150 MHz operation.
5-12
Table 5-6. PLL Programming Examples (continued)
OD1 OD0 FM MF
300 - 600 MHz
1 1 4 27
1 1 4 24
1 1 4 18
1 1 4 12
1 1 4 24
1 1 4 26
NOTE
DSP56374 Users Guide, Rev. 1.2
VCO Output PLL
(MHz) OD Output
(MHz)
583.2 4 145.8
589.824 4 147.456
589.824. 4 147.456
589.824 4 147.456
589.824 4 147.456
587.0592 4 146.7648
Fosc
LPD PCTL
(MHz)
0 145.8 $25E01B
0 147.456 $24E018
0 147.456 $23E012
0 147.456 $21E00C
0 147.456 $22E018
0 146.764 $22E01A
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