XRT86VL30
82
REV. 1.0.1
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
TABLE 68: TRANSMIT SIGNALING CONTROL REGISTER 0-23 (TSCR 0-23)
HEX ADDRESS: 0X0340 TO 0X0357
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
A (x)
R/W
See Note
Transmit Signaling bit A
This bit allows user to provide signaling Bit A (Octets 0-23) if
Robbed-bit signaling is enabled (Rob_Enb bit of this register set to
1) and if signalling data is inserted from TSCR (TxSIGSRC[1:0] =
01 in this register).
NOTE: Register 0x0340 represents signaling data for Time Slot 0,
and 0x0357 represents signaling data for Time Slot 23.
6
B (y)
R/W
See Note
Transmit Signaling bit B
This bit allows user to provide signaling Bit B (Octets 0-23) if
Robbed-bit signaling is enabled (Rob_Enb bit of this register set to
1) and if signalling data is inserted from TSCR (TxSIGSRC[1:0] =
01 in this register).
NOTE: Register 0x0340 represents signaling data for Time Slot 0,
and 0x0357 represents signaling data for Time Slot 23.
5
C (x)
R/W
See Note
Transmit Signaling bit C
This bit allows user to provide signaling Bit C (Octets 0-23) if
Robbed-bit signaling is enabled (Rob_Enb bit of this register set to
1) and if signalling data is inserted from TSCR (TxSIGSRC[1:0] =
01 in this register).
NOTE: Register 0x0340 represents signaling data for Time Slot 0,
and 0x0357 represents signaling data for Time Slot 23.
4
D (x)
R/W
See Note
Transmit Signaling bit D
This bit allows user to provide signaling Bit D (Octets 0-23) if
Robbed-bit signaling is enabled (Rob_Enb bit of this register set to
1) and if signalling data is inserted from TSCR (TxSIGSRC[1:0] =
01 in this register).
NOTE: Register 0x0340 represents signaling data for Time Slot 0,
and 0x0357 represents signaling data for Time Slot 23.
3
Reserved
-
See Note
Reserved
2
Rob_Enb
R/W
See Note
Robbed-bit signaling enable
This bit enables or disables Robbed-bit signaling transmission. If
robbed-bit signaling is enabled, signaling data is conveyed in the
8th position of each signaling channel by replacing the original LSB
of the voice channel with signaling data.
0 = Disables Robbed-bit signaling.
1 = Enables Robbed-bit signaling.