参数资料
型号: DS21Q50LN
厂商: Maxim Integrated Products
文件页数: 47/87页
文件大小: 0K
描述: IC TRANSCEIVER E1 QD IND 100LQFP
产品培训模块: Lead (SnPb) Finish for COTS
产品变化通告: Product Discontinuation 20/Feb/2012
标准包装: 90
功能: 收发器
接口: E1
电路数: 4
电源电压: 3.14 V ~ 3.47 V
电流 - 电源: 230mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 托盘
包括: AIS 警报检测器和发生器,回送功能,PRBS 发生器 / 检测器,远程检测器和发生器
DS21Q50
51 of 87
Register Name:
RNAF
Register Description:
Receive Nonalign Frame Register
Register Address:
29 Hex
Bit
7
6
5
4
3
2
1
0
Name
Si
1
A
Sa4
Sa5
Sa6
Sa7
Sa8
NAME
BIT
FUNCTION
Si
7
International Bit
1
6
Frame Nonalignment Signal Bit
A
5
Remote 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
Register Name:
TAF
Register Description:
Transmit Align Frame Register
Register Address:
20 Hex
(Must be programmed with the 7-bit FAS word; the DS21Q50 does not automatically set these bits.)
Bit
7
6
5
4
3
2
1
0
Name
Si
0
1
0
1
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.
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