參數(shù)資料
型號: DS2154LN
廠商: Maxim Integrated Products
文件頁數(shù): 16/87頁
文件大小: 0K
描述: IC TXRX E1 1CHIP 5V ENH 100-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
產(chǎn)品變化通告: Product Discontinuation 20/Feb/2012
標(biāo)準(zhǔn)包裝: 90
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: E1
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 管件
DS2154
23 of 87
TCR1: TRANSMIT CONTROL REGISTER 1 (Address = 12 Hex)
(MSB)
(LSB)
ODF
TFPT
T16S
TUA1
TSiS
TSA1
TSM
TSIO
SYMBOL
POSITION
NAME AND DESCRIPTION
ODF
TCR1.7
Output Data Format.
0 = bipolar data at TPOSO and TNEGO
1 = NRZ data at TPOSO; TNEGO = 0
TFPT
TCR1.6
Transmit Time Slot 0 Pass Through.
0 = FAS bits/Sa bits/Remote Alarm sourced internally from the
TAF and TNAF registers
1 = FAS bits/Sa bits/Remote Alarm sourced from TSER
T16S
TCR1.5
Transmit Time Slot 16 Data Select.
0 = sample time slot 16 at TSER pin
1 = source time slot 16 from TS0 to TS15 registers
TUA1
TCR1.4
Transmit Unframed All 1s.
0 = transmit data normally
1 = transmit an unframed all 1’s code at TPOSO and TNEGO
TSiS
TCR1.3
Transmit International Bit Select.
0 = sample Si bits at TSER pin
1 = source Si bits from TAF and TNAF registers (in this mode,
TCR1.6 must be set to 0)
TSA1
TCR1.2
Transmit Signaling All 1s.
0 = normal operation
1 = force time slot 16 in every frame to all 1s
TSM
TCR1.1
TSYNC Mode Select.
0 = frame mode (see the timing in Section 14)
1 = CAS and CRC4 multiframe mode (see the timing in Section
TSIO
TCR1.0
TSYNC I/O Select.
0 = TSYNC is an input
1 = TSYNC is an output
Note: See Figure 14-11 for more details about how the Transmit Control Registers affect the operation of the DS2154.
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