參數(shù)資料
型號: DS2154L
廠商: Maxim Integrated Products
文件頁數(shù): 46/87頁
文件大?。?/td> 0K
描述: IC TXRX E1 1CHIP 5V ENH 100-LQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
產(chǎn)品變化通告: Product Discontinuation 20/Feb/2012
標準包裝: 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
供應商設備封裝: 100-LQFP(14x14)
包裝: 管件
產(chǎn)品目錄頁面: 1429 (CN2011-ZH PDF)
DS2154
50 of 87
TCBR1/TCBR2/TCBR3/TCBR4: DEFINITION WHEN CCR3.6 = 1
(MSB)
(LSB)
CH20
CH4
CH19
CH3
CH18
CH2
CH17*
CH1*
TCBR1(22)
CH24
CH8
CH23
CH7
CH22
CH6
CH21
CH5
TCBR2(23)
CH28
CH12
CH27
CH11
CH26
CH10
CH25
CH9
TCBR3(24)
CH32
CH16
CH31
CH15
CH30
CH14
CH29
CH13
TCBR4(25)
*CH1 and CH17 should be set to 1 to allow the internal TS1 register to create the CAS Multiframe Alignment Word and Spare/Remote
Alarm bits.
The user can also take advantage of this functionality to intermix signaling data from the TSIG pin and
from the internal Transmit Signaling Registers (TS1 to TS16). As an example, assume that the user
wishes to source all the signaling data except for voice channels 5 and 10 from the TSIG pin. In this
application, the following bits and registers would be programmed as follows:
CONTROL BITS
REGISTER VALUES
TSRE = 1 (CCR3.2)
TS1 = 0Bh (MF alignment word, remote alarm etc.)
TCBFS = 1 (CCR3.6)
TCBR1 = 03h (source time slot 16, frame 1 data)
TCBR2 = 01h (source voice Channel 5 signaling data from TS6)
TCBR3 = 04h (source voice Channel 10 signaling data from TS11)
T16S = 1 (TCR1.5)
TCBR4 = 00h
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