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Rainbow Electronics DS21458 User Manual

Page 140

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DS21455/DS21458 Quad T1/E1/J1 Transceivers

140 of 270


Register Name:

TSACR

Register Description:

Transmit Sa Bit Control Register

Register Address:

DAh


Bit

# 7 6 5 4 3 2 1 0

Name SiAF

SiNAF

RA Sa4 Sa5 Sa6 Sa7 Sa8

Default

0 0 0 0 0 0 0 0


Bit 0/Additional Bit 8 Insertion Control Bit (Sa8).

0 = do not insert data from the TSa8 register into the transmit data stream
1 = insert data from the TSa8 register into the transmit data stream


Bit 1/Additional Bit 7 Insertion Control Bit (Sa7).

0 = do not insert data from the TSa7 register into the transmit data stream
1 = insert data from the TSa7 register into the transmit data stream


Bit 2/Additional Bit 6 Insertion Control Bit (Sa6).

0 = do not insert data from the TSa6 register into the transmit data stream
1 = insert data from the TSa6 register into the transmit data stream


Bit 3/Additional Bit 5 Insertion Control Bit (Sa5).

0 = do not insert data from the TSa5 register into the transmit data stream
1 = insert data from the TSa5 register into the transmit data stream


Bit 4/Additional Bit 4 Insertion Control Bit (Sa4).

0 = do not insert data from the TSa4 register into the transmit data stream
1 = insert data from the TSa4 register into the transmit data stream


Bit 5/Remote Alarm Insertion Control Bit (RA).

0 = do not insert data from the TRA register into the transmit data stream
1 = insert data from the TRA register into the transmit data stream


Bit 6/International Bit in Nonalign Frame Insertion Control Bit (SiNAF).

0 = do not insert data from the TSiNAF register into the transmit data stream
1 = insert data from the TSiNAF register into the transmit data stream


Bit 7/International Bit in Align Frame Insertion Control Bit (SiAF).

0 = do not insert data from the TSiAF register into the transmit data stream
1 = insert data from the TSiAF register into the transmit data stream