Gentlemen,
I used snac074 as well as the excel-sheet. Both suggest (for a frequency of 600 MHz) the following values :
R0 0x0010
R1 0x010B
R2 0x0233
R8 0x08B0
R9 0x0900
R16 0x1000
R17 0x1180
R21 0x1501
R22 0x1600
R23 0x1708
R24 0x1800
R25 0x1900
R26 0x1A30
R27 0x1B00
R28 0x1C00
R29 0x1D00
R30 0x1E00
R31 0x1F00
R32 0x2000
R33 0x210C
R34 0x2228
R35 0x2303
R36 0x2408
R37 0x2500
R38 0x2600
R39 0x2700
R47 0x2F00
R48 0x3000
R49 0x3110
R50 0x3200
R51 0x3300
R52 0x3400
R53 0x3500
R56 0x3800
R72 0x4800
In order to generate the 600 MHz, we can have the vco run at 4800 MHz or 5400 MHz. Therefore we would need an integer divider value of 96 (0x60) or 97 (0x61). I don't see these numbers. You program Register 24 and 25 to be 0. Furthermore Register 26-28 suggest a numerator of 3145728 (0x300000) and Register 29-31 a denominator of zero (0x000000). I know, that dividing by zero is not a good idea.
What do I overlook ???
