12.8 Page A Registers
Table 12.156. Register 0x094A Enable N-divider 0.5x
Reg Address
Bit Field
Type
Name
Description
0x0A02
4:0
R/W
N_ADD_0P5
Value calculated in CBPro.
Table 12.157. Register 0x0A03 Output N Divider to Output Driver
Reg Address
Bit Field
Type
Name
Description
0x0A03
4:0
R/W
N_CLK_TO_OUTX_EN
Enable the output N dividers. Must
be set to 1 to enable the dividers.
See related registers 0x0A05 and
0x0B4A[4:0].
ClockBuilder Pro handles these bits when changing settings for the device.
Table 12.158. Register 0x0A04 Output N Divider Integer Divide Mode
Reg Address
Bit Field
Type
Name
Description
0x0A04
4:0
R/W
N_PIBYP
Bypass fractional divider for N[4:0].
0: Fractional (or Integer) division
1: Integer-only division - best
phase noise
Note that a device Soft Reset
(0x001C[0]=1) must be issued after
changing the settings in this regis-
ter.
ClockBuilder Pro handles these bits when changing settings for the device.
Table 12.159. Register 0x0A05 Output N Divider Power Down
Reg Address
Bit Field
Type
Name
Description
0x0A05
4:0
R/W
N_PDNB
Powers down the output N4 - N0
dividers.
0: Powerdown unused N dividers
1: Power-up active N dividers
See related registers 0x0A03 and
0x0B4A[4:0].
ClockBuilder Pro handles these bits when changing settings for the device.
Table 12.160. Register 0x0A14 Output N0 Divider Auto-Disable
Reg Address
Bit Field
Type
Name
Description
0x0A14
3
R/W
N0_LOAD_AUTO_DIS
Set by CBPro
Si5386 Rev. E Reference Manual • Register Map
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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Rev. 1.2 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 9, 2021
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