參數(shù)資料
型號: DS21Q59L+
廠商: Maxim Integrated Products
文件頁數(shù): 39/76頁
文件大?。?/td> 0K
描述: IC TXRX E1 QUAD 3.3V 100LQFP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
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
產(chǎn)品目錄頁面: 1429 (CN2011-ZH PDF)
DS21Q59 Quad E1 Transceiver
44 of 76
Register Name:
TAF
Register Description:
Transmit Align Frame Register
Register Address:
20 Hex
Bit #
7
6
5
4
3
2
1
0
Name
Si
0
1
0
1
Note: This register must be programmed with the 7-bit FAS word. The DS21Q59 does not automatically set these bits.
NAME
BIT
FUNCTION
Si
7
International Bit
0
6
Frame Alignment Signal Bit. Set this bit = 0.
0
5
Frame Alignment Signal Bit. Set this bit = 0.
1
4
Frame Alignment Signal Bit. Set this bit = 1.
1
3
Frame Alignment Signal Bit. Set this bit = 1.
0
2
Frame Alignment Signal Bit. Set this bit = 0.
1
Frame Alignment Signal Bit. Set this bit = 1.
1
0
Frame Alignment Signal Bit. Set this bit = 1.
Register Name:
TNAF
Register Description:
Transmit Nonalign Frame Register
Register Address:
21 Hex
Bit #
7
6
5
4
3
2
1
0
Name
Si
1
A
Sa4
Sa5
Sa6
Sa7
Sa8
Note: Bit 6 must be programmed to 1. The DS21Q59 does not automatically set this bit.
NAME
BIT
FUNCTION
Si
7
International Bit
1
6
Frame Nonalignment Signal Bit. Set this bit = 1.
A
5
Remote Alarm (Used to transmit the alarm.)
Sa4
4
Additional Bit 4
Sa5
3
Additional Bit 5
Sa6
2
Additional Bit 6
Sa7
1
Additional Bit 7
Sa8
0
Additional Bit 8
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