SI52142 Datasheet, PDF (13/20 Pages) Silicon Laboratories – PCI-EXPRESS GEN 1, GEN 2 & GEN 3 CLOCK TWO OUTPUT GENERATOR WITH 25 MHZ REFERENCE CLOCK

Si52142
Control Register 0. Byte 0
Bit
D7
D6
Name
Type
R/W
R/W
Reset settings = 00000100
D5
R/W
D4
R/W
D3
R/W
D2
REF_OE
R/W
D1
R/W
D0
R/W
Bit
Name
Function
7:3
Reserved
2
REF_OE
Output Enable for REF.
0: Output disabled.
1: Output enabled.
1:0
Reserved
Control Register 1. Byte 1
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset settings = 00000000
Bit
Name
7:0
Reserved
Function
Preliminary 0.1
13