參數(shù)資料
型號: DS21Q50L
廠商: Maxim Integrated Products
文件頁數(shù): 38/87頁
文件大?。?/td> 0K
描述: IC TRANSCEIVER E1 QUAD 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
功能: 收發(fā)器
接口: E1
電路數(shù): 4
電源電壓: 3.14 V ~ 3.47 V
電流 - 電源: 230mA
工作溫度: 0°C ~ 70°C
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: 托盤
包括: AIS 警報檢測器和發(fā)生器,回送功能,PRBS 發(fā)生器 / 檢測器,遠程檢測器和發(fā)生器
DS21Q50
43 of 87
Register Name:
TDS0M
Register Description:
Transmit Ds0 Monitor Register
Register Address:
22 Hex
Bit
7
6
5
4
3
2
1
0
Name
B1
B2
B3
B4
B5
B6
B7
B8
NAME
BIT
FUNCTION
B1
7
Transmit DS0 Channel Bit 1. MSB of the DS0 channel (first bit to be
transmitted).
B2
6
Transmit DS0 Channel Bit 2
B3
5
Transmit DS0 Channel Bit 3
B4
4
Transmit DS0 Channel Bit 4
B5
3
Transmit DS0 Channel Bit 5
B6
2
Transmit DS0 Channel Bit 6
B7
1
Transmit DS0 Channel Bit 7
B8
0
Transmit DS0 Channel Bit 8. LSB of the DS0 channel (last bit to be
transmitted).
Register Name:
CCR4 (Repeated here from Section 3 for convenience.)
Register Description:
Common Control Register 4
Register Address:
15 Hex
Bit
7
6
5
4
3
2
1
0
Name
LIRST
RESA
RESR
RCM4
RCM3
RCM2
RCM1
RCM0
NAME
BIT
FUNCTION
LIRST
7
Line Interface Reset
RESA
6
Receive Elastic Store Align
RESR
5
Receive Elastic Store Reset
RCM4
4
Receive Channel Monitor Bit 4. MSB of a channel decode that
determines which receive channel data appears in the RDS0M register.
See Section 6 or details.
RCM3
3
Receive Channel Monitor Bit 3
RCM2
2
Receive Channel Monitor Bit 2
RCM1
1
Receive Channel Monitor Bit 1
RCM0
0
Receive Channel Monitor Bit 0. LSB of the channel decode.
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