参数资料
型号: DS2151QN
厂商: Maxim Integrated Products
文件页数: 17/60页
文件大小: 0K
描述: IC TXRX T1 1-CH 5V LP IND 44PLCC
标准包装: 1
功能: 单芯片收发器
接口: T1
电路数: 1
电源电压: 4.75 V ~ 5.25 V
电流 - 电源: 65mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 44-LCC(J 形引线)
供应商设备封装: 44-PLCC(16.59x16.59)
包装: 管件
包括: 警报检测器和发生器,CSU 回路代码发生器和检测器,DSX-1和CSU 线路补偿发生器
DS2151Q
24 of 60
SR2: STATUS REGISTER 2 (Address = 21 Hex)
(MSB)
(LSB)
RMF
TMF
SEC
RFDL
TFDL
RMTCH
RAF
-
SYMBOL
POSITION
NAME AND DESCRIPTION
RMF
SR2.7
Receive Multiframe. Set on receive multiframe boundaries.
TMF
SR2.6
Transmit Multiframe. Set on transmit multiframe boundaries.
SEC
SR2.5
One Second Timer. Set on increments of 1 second based on
RCLK; will be set in increments of 999ms, 999ms, and 1002ms
every 3 seconds.
RFDL
SR2.4
Receive FDL Buffer Full. Set when the receive FDL buffer
(RFDL) fills to capacity (8 bits).
TFDL
SR2.3
Transmit FDL Buffer Empty. Set when the transmit FDL
buffer (TFDL) empties.
RMTCH
SR2.2
Receive FDL Match Occurrence. Set when the RFDL
matches either RFDLM1 or RFDLM2.
RAF
SR2.1
Receive FDL Abort. Set when eight consecutive ones are
received in the FDL.
SR2.0
Not Assigned. Should be set to 0 when written.
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