GS6151 datasheet(53/77 Pages) SEMTECH

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GS6151

Final Data Sheet

Rev.4

PDS-060389

August 2015

53 of 77

Semtech

Proprietary & Confidential

www.semtech.com

19h

DRIVER_CONTROL_

REG_0

RSVD

15:8

Reserved. Do not change.

OUTPUT_PRBS_DATA1

9:9

Selects either CDR or PRBSgen data to output

on DDO1.

00b: CDR data

01b: PRBSgen data

OUTPUT_PRBS_DATA0

8:8

Selects either CDR or PRBSgen data to output

on DDO0.

00b: CDR data

01b: PRBSgen data

RSVD

7:7

Reserved. Do not change.

AUTO_LOS_MUTE_ENABLE

6:6

Auto-Mute Enable on LOS.

00b: Output is unaffected by LOS

01b: Output is muted when LOS is asserted

DDO1_MUTE

5:5

Mute control for the DDO1 output.

00b: DDO1 output not muted

01b: DDO1 output muted

Output across DDO1 and DDO1 is

DDO1_SWING_MUTE/2 when DDO1_DISABLE

is set to 0.

DDO0_MUTE

4:4

Mute control for the DDO0 output.

00b: DDO0 output not muted

01b: DDO0 output muted

Output across DDO0 and DDO0 is

DDO0_SWING_MUTE/2 when DDO1_DISABLE

is set to 0.

DDO1_DISABLE

3:3

Disable control for the DDO1 output.

00b: DDO1 output not disabled

01b: DDO1 output disabled

Output of both DDO1 and DDO1 is VCC_DDO1.

This bit takes precedence over DDO1_MUTE.

DDO0_DISABLE

2:2

Disable control for the DDO0 output.

00b: DDO0 output not disabled

01b: DDO0 output disabled

Output of both DDO0 and DDO0 is VCC_DDO0.

This bit takes precedence over DDO0_MUTE.

DDO1_DISABLE_SELECT

1:1

Controls whether DDO1 is disabled using an

assigned GPIO pin or the DDO1_DISABLE bit.

00b: DDO1 is disabled using assigned GPIO

01b: DDO1 is disabled using the

DDO1_DISABLE bit

DDO0_DISABLE_SELECT

0:0

Controls whether DDO0 is disabled using an

assigned GPIO pin or the DDO0_DISABLE bit.

00b: DDO0 is disabled using assigned GPIO

01b: DDO0 is disabled using the

DDO0_DISABLE bit

Table 5-1: Register Descriptions - Standard Address Space (Continued)

Address Register Name

Parameter Name

Bit

Slice

R/W

Reset

Value

Description

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