Silicon Laboratories SI5351A/B/C - Manual (Page 41)

Si5351A/B/C
Preliminary Rev. 0.95 41
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 46. Multisynth0 Parameters
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name MS0_P1[7:0]
Type R/W
Bit Name Function
7:0 MS0_P1[7:0] Multisynth0 Parameter 1.
This 18-bit number is an encoded representation of the integer part of the
MultiSynth1 divider.
Register 47. Multisynth0 Parameters
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name MS0_P3[19:16] MS0_P2[19:16]
Type R/W R/W
Bit Name Function
7:4 MS0_P3[19:16] Multisynth0 Parameter 3.
This 20-bit number is an encoded representation of the denominator for the frac-
tional part of the MultiSynth0 Divider
3:0 MS0_P2[19:16] Multisynth0 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the MultiSynth1 Divider.
Register 48. Multisynth0 Parameters
Bit D7 D6 D5 D4 D3 D2 D1 D0
Name MS0_P2[15:8]
Type R/W
Bit Name Function
7:0 MS0_P2[15:8] Multisynth0 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the MultiSynth1 Divider.