XRT75L03 datasheet(70/92 Pages) EXAR

70 / 92 page

XRT75L03

REV. 1.0.4

THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR

Change of LOS

Condition Interrupt

Enable

R/W

Change of the Receive LOS (Loss of Signal) Defect

Condition Interrupt Enable - Ch 0:

This READ/WRITE bit-field is used to either enable or dis-

able the Change of the Receive LOS Defect Condition

Interrupt. If the user enables this interrupt, then the

XRT75L03 will generate an interrupt any time any of the

following events occur.

• Whenever the Receive Section (within Channel 0)

declares the LOS Defect Condition.

• Whenever the Receive Section (within Channel 0) clears

the LOS Defect condition.

0 - Disables the Change in the LOS Defect Condition Inter-

rupt.

1 - Enables the Change in the LOS Defect Condition Inter-

rupt.

Change of DMO

Condition Interrupt

Enable

R/W

Change of Transmit DMO (Drive Monitor Output) Con-

dition Interrupt Enable - Ch 0:

This READ/WRITE bit-field is used to either enable or dis-

able the Change of Transmit DMO Condition Interrupt. If

the user enables this interrupt, then the XRT75L03 will

generate an interrupt any time any of the following events

occur.

• Whenever the Transmit Section toggles the DMO output

pin (or bit-field) to "1".

• Whenever the Transmit Section toggles the DMO output

pin (or bit-field) to "0".

0 - Disables the Change in the DMO Condition Interrupt.

1 - Enables the Change in the DMO Condition Interrupt.

BIT NUMBER

NAME

TYPE

DEFAULT

VALUE

DESCRIPTION

XRT75L03 Datasheet(PDF) 70 Page - Exar Corporation

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