GS6150 Datasheet, PDF (49/64 Pages) Gennum Corporation – Automatic or Manual Rate Selection

Table 5-1: Register Descriptions - Standard Address Space (Continued)
Address Register Name Parameter Name
Bit
Slice
R/W
Reset
Value
Description
RSVD
15:8 RW 0_h Reserved. Do not change.
RSVD
7:7 RW 1_h Reserved. Do not change.
Auto-Mute Enable on LOS.
AUTO_LOS_MUTE_ENABLE
6:6
RW
0_h 0_b: Output is unaffected by LOS
1_b: Output is muted when LOS is asserted
DDO1_MUTE
Mute control for the DDO1 output.
0_b: DDO1 output not muted
5:5
RW
0_h ^{1b: DDO1 output muted}
Output across DDO1 and DDO1 is static and
of magnitude DDO1_SWING_MUTE/2 when
DDO1_DISABLE is set to 0.
DDO0_MUTE
Mute control for the DDO0 output.
0_b: DDO0 output not muted
4:4
RW
0_h ^{1b: DDO0 output muted}
Output across DDO0 and DDO0 is static and
of magnitude DDO0_SWING_MUTE/2 when
DDO0_DISABLE is set to 0.
19_h
DRIVER_CONTROL_
REG_0
DDO1_DISABLE
Disable control for the DDO1 output.
0_b: DDO1 output not disabled
3:3
RW
0_h ^{1b: DDO1 output disabled}
Output of both DDO1 and DDO1 is
VCC_DDO1.
This bit takes precedence over DDO1_MUTE.
DDO0_DISABLE
Disable control for the DDO0 output.
0_b: DDO0 output not disabled
2:2
RW
0_h ^{1b: DDO0 output disabled}
Output of both DDO0 and DDO0 is
VCC_DDO0.
This bit takes precedence over DDO0_MUTE.
DDO1_DISABLE_SELECT
Controls whether DDO1 is disabled using an
assigned GPIO pin or the DDO1_DISABLE
bit.
1:1
RW
0_{h 0b: DDO1 is disabled using assigned GPIO}
1_b: DDO1 is disabled using the
DDO1_DISABLE bit
DDO0_DISABLE_SELECT
Controls whether DDO0 is disabled using an
assigned GPIO pin or the DDO0_DISABLE
bit.
0:0
RW
1_{h 0b: DDO0 is disabled using assigned GPIO}
1_b: DDO0 is disabled using the
DDO0_DISABLE bit
GS6150
Final Data Sheet
PDS-060127
Rev.2
March 2015
www.semtech.com
49 of 64
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