XRT79L71_1 Datasheet, PDF (181/434 Pages) Exar Corporation – 1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC -

REV. 1.0.0
XRT79L71
1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - REGISTER/MAP DESCRIPTION
Transmit E3 Trail-Trace - 3 Register - G.832 (Address = 0x113B)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
TxTTB_Byte_3
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
BIT 2
R/W
0
BIT 1
R/W
0
BIT 0
R/W
0
BIT NUMBER
NAME
7-0
TxTTB_Byte_3[7:0]
TYPE
R/W
DESCRIPTION
Transmit Trail-Trace Message - Byte 3:
These READ/WRITE bits permit the user to specify the contents
of the fourth byte (Byte 3) within the Trail-Trace Message that is
to be transported via the outbound E3 data stream.
NOTE: In order to permit the proper reception of this particular
Trail-Trace Message, it is imperative that the user set the
MSB (Most Significant bit) within this register to "0".
Transmit E3 Trail-Trace - 4 Register - G.832 (Address = 0x113C)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
TxTTB_Byte_4
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
BIT 2
R/W
0
BIT 1
R/W
0
BIT 0
R/W
0
BIT NUMBER
NAME
7-0
TxTTB_Byte_4[7:0]
TYPE
R/W
DESCRIPTION
Transmit Trail-Trace Message - Byte 4:
These READ/WRITE bits permit the user to specify the contents
of the fifth byte (Byte 4) within the Trail-Trace Message that is to
be transported via the outbound E3 data stream.
In order to permit the proper reception of this particular Trail-
Trace Message, it is imperative that the user set the MSB (Most
Significant bit) within this register to "0".
Transmit E3 Trail-Trace - 5 Register - G.832 (Address = 0x113D)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
TxTTB_Byte_5
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
BIT 2
R/W
0
BIT 1
R/W
0
BIT 0
R/W
0
172