clock bits-type

Function

The clock bits-type command configures a BITS clock source and its signal type.

By default, the default signal type of the bits0 interface is 2mbps, and the default signal type of the bits1 interface is 1pps input.

Format

clock bits-type bits1 { dcls { input | output } }

clock bits-type bits0 { 2mhz | 2mbps }

clock bits-type bits1 { 1pps { input | output } }

Parameters

Parameter	Description	Value
dcls	Specifies dcls as the type of signals sent or received by the BITS interface.	-
input	Specifies the type of input signals of the BITS interface.	-
output	Specifies the type of output signals of the BITS interface.	-
bits1	Specifies the BITS1 interface as a BITS clock source. This interface receives or sends time signals.	By default, 2mbps as the type of signals sent or received by the BITS1.
bits0	Specifies the BITS0 interface as a BITS clock source. This interface receives or sends frequency signals.	By default, 2mbps as the type of signals sent or received by the BITS0.
2mhz	Specifies 2mhz as the type of signals sent or received by the BITS interface.	-
2mbps	Specifies 2mbps as the type of signals sent or received by the BITS interface.	-
1pps	Specifies 1pps as the type of signals sent or received by the BITS interface.	-

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
clksync	write

Usage Guidelines

Usage Scenario

If the device is connected to an external BITS clock through a BITS interface to transmit clock signals, configure a signal type for the BITS clock source. This signal type must be the same as the signal type of this external BITS clock.

Precautions

If the signal type is set to 1pps, separately specify the signal input and output directions. If the signal type is set to a value other than 1pps, this value takes effect for both the signal input and output directions.

In VS mode, this command is supported only by the admin VS.

Example

# Set the signal type of the BITS0 interface to 2mbps.

<HUAWEI> system-view
[~HUAWEI] clock bits-type bits0 2mbps