IDT82V2041EPP IDT, Integrated Device Technology Inc, IDT82V2041EPP Datasheet - Page 31

• Manufacturer Part Number: IDT82V2041EPP
• Description: IC LIU T1/J1/E1 1CH 44-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Line Interface Units (LIUs)r

Specifications of IDT82V2041EPP

• Protocol: E1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82V2041EPP

3.8.4.3 AUTOMATIC REMOTE LOOPBACK
figured into the Automatic Remote Loopback mode. In this mode, if the Acti-
vate Loopback Code has been detected in the receive data for more than
5.1 s, the Remote Loopback (shown as Figure-15) will be established auto-
matically, and the RLP_S bit (STAT1, 18H) will be set to ‘1’ to indicate the
establishment of the Remote Loopback. The IBLBA_S bit (STAT0, 17H) is
set to ‘1’ to generate an interrupt. In this case, the Remote Loopback mode
Functional Description
IDT82V2041E
When ARLP bit (MAINT1, 0EH) is set to ‘1’, the IDT82V2041E is con-
SINGLE CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
31
will still be kept even if the receiver stop receiving the Activate Loopback
Code.
for more than 5.1 s, the Remote Loopback will be demolished automatically,
and the RLP_S bit (STAT1, 18H) will set to ‘0’ to indicate the demolishment
of the Remote Loopback. The IBLBD_S bit (STAT0, 17H) is set to ‘1’ to gen-
erate an interrupt.
ARLP bit (MAINT1, 0EH) to ‘0’.
If the Deactivate Loopback Code has been detected in the receive data
The Remote Loopback can also be demolished forcedly by setting
December 9, 2005