DS2196 Dallas Semiconducotr, DS2196 Datasheet - Page 34

• Manufacturer Part Number: DS2196
• Description: T1 Dual Framer LIU
• Manufacturer: Dallas Semiconducotr

TCR2A: TRANSMIT CONTROL REGISTER 2 FRAMER A (Address = 36 Hex)
TEST1
(MSB)
SYMBOL
TD4YM
TAISM
TEST1
TEST0
TB7ZS
TSDW
TSIO
TSM
TEST0
POSITION
TCR2A.7
TCR2A.6
TCR2A.5
TCR2A.4
TCR2A.3
TCR2A.2
TCR2A.1
TCR2A.0
TAISM
NAME AND DESCRIPTION
Test Mode Bit 1 for Output Pins. See Table 6–1.
Test Mode Bit 0 for Output Pins. See Table 6–1.
Transmit AIS Mode.
0 = normal AIS
1 = AIS-CI
TSYNCA Double–Wide. (note: this bit must be set to 0 when
TCR2.3=1 or when TCR2.2=0)
0 = do not pulse double–wide in signaling frames
1 = do pulse double–wide in signaling frames
TSYNCA Mode Select.
0 = frame mode (see the timing in Section 21)
1 = multiframe mode (see the timing in Section 21)
TSYNCA I/O Select.
0 = TSYNCA is an input
1 = TSYNCA is an output
Transmit Side D4 Yellow Alarm Select.
0 = 0’s in bit 2 of all channels
1 = a 1 in the S–bit position of frame 12
Transmit Side Bit 7 Zero Suppression Enable.
0 = no stuffing occurs
1 = Bit 7 force to a 1 in channels with all 0’s
TSDW
34 of 157
TSM
TSIO
TD4YM
TB7ZS
(LSB)
DS2196