XRT79L71_1 Datasheet, PDF (229/434 Pages) Exar Corporation – 1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC -

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XRT79L71
1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - REGISTER/MAP DESCRIPTION
LIU Receive APS/Redundancy Control Register (Address = 0x1308)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
Unused
R/O
R/O
R/O
R/O
R/O
R/O
0
0
0
0
0
0
BIT 1
R/O
0
BIT 0
RxON
R/W
0
BIT
NUMBER
NAME
7 - 1 Reserved
0
RxON
TYPE
R/O
R/W
DEFAULT
VALUE
0
0
DESCRIPTION
Receiver Section ON - XRT79L71:
This READ/WRITE bit-field permits the user to either turn
on or turn off the Receive Section of XRT79L71. If the user
turns on the Receive Section, then XRT79L71 will begin to
receive the incoming DS3 or E3 data-stream via the RTIP
and RRING input pins.
Conversely, if the user turns off the Receive Section, then
the entire Receive Section (e.g., AGC and Receive Equal-
izer Block, Clock Recovery PLL, etc) will be powered down.
0 - Shuts off the Receive Section of XRT79L71.
1 - Turns on the Receive Section of XRT79L71.
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