參數(shù)資料
型號: DS2196LN
廠商: DALLAS SEMICONDUCTOR
元件分類: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PQFP100
封裝: LQFP-100
文件頁數(shù): 93/160頁
文件大?。?/td> 559K
代理商: DS2196LN
DS2196
38 of 160
TCR2B: TRANSMIT CONTROL REGISTER 2 FRAMER B (Address = D6 Hex)
(MSB)
(LSB)
TAISM
TSDW
TSM
TSIO
TD4YM
TB7ZS
SYMBOL
POSITION
NAME AND DESCRIPTION
TCR2B.7
Not Assigned. Should be set to 0 when written to.
TCR2B.6
Not Assigned. Should be set to 0 when written to.
TAISM
TCR2A.5
Transmit AIS Mode.
0 = normal AIS
1 = AIS-CI
TSDW
TCR2B.4
TSYNCB 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
TSM
TCR2B.3
TSYNCB Mode Select.
0 = frame mode (see the timing in Section 21)
1 = multiframe mode (see the timing in Section 21)
TSIO
TCR2B.2
TSYNCB I/O Select.
0 = TSYNCB is an input
1 = TSYNCB is an output
TD4YM
TCR2B.1
Transmit Side D4 Yellow Alarm Select.
0 = zeros in bit 2 of all channels
1 = a 1 in the S–bit position of frame 12
TB7ZS
TCR2B.0
Transmit Side Bit 7 Zero Suppression Enable.
0 = no stuffing occurs
1 = Bit 7 force to a 1 in channels with all 0’s
相關(guān)PDF資料
PDF描述
DS21FF44 DATACOM, FRAMER, PBGA300
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