SI514 Datasheet, PDF (19/36 Pages) Silicon Laboratories – ANY-FREQUENCY IC PROGRAMMABLE XO

Si514
4. User Interface
4.1. Register Map
Table 14 displays the Si514 user register map. Registers not shown are reserved. Registers with reserved bits are
read-modify-write.
Table 14. User Register Map
Address
0
5
6
7
8
9
10
11
14
128
132
7
RST
Bit
6
5
4
3
2
1
0
LP1[3:0]
LP2[3:0]
M_Frac [7:0]
M_Frac [15:8]
M_Frac [23:16]
M_Int [2:0]
M_Frac [28:24]
M_Int [8:3]
HS_DIV [7:0]
LS_DIV [ 2:0]
HS_DIV [9:8]
OE_STATE [1:0]
OE
FCAL
Rev. 1.0
19