参数资料
型号: DS2141AQ
厂商: DALLAS SEMICONDUCTOR
元件分类: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PQCC44
封装: PLASTIC, LCC-44
文件页数: 8/39页
文件大小: 470K
代理商: DS2141AQ
DS2141A
16 of 39
SR2: STATUS REGISTER 2 (21h)
(MSB)
(LSB)
RMF
TMF
SEC
RFDL
TFDL
RMTCH
RAF
LORC
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 one second based on
RCLK; will be set in increments of 999 ms, 999 ms, and 1002
ms every three 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 (TDFL) 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 1's are
received in the FDL.
LORC
SR2.0
Loss of Receive Clock. Set when the RCLK pin has not
transitioned for at least 2
s (3 s ± 1 s).
相关PDF资料
PDF描述
DS2141A DATACOM, FRAMER, PDIP40
DS2143N DATACOM, FRAMER, PDIP40
DS2143QN DATACOM, FRAMER, PQCC44
DS2143Q DATACOM, FRAMER, PQCC44
DS2143 DATACOM, FRAMER, PDIP40
相关代理商/技术参数
参数描述
DS2141AQ/T&R 制造商:Maxim Integrated Products 功能描述:T1 CONTROL. W/ELAS.ST. 44-PLCC TRL - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC CONTROLLER T1 5V 44-PLCC
DS2141AQ/T&R+ 制造商:Maxim Integrated Products 功能描述:T1 CNTRLR 44PLCC - Tape and Reel
DS2141AQ/T&R 功能描述:网络控制器与处理器 IC T1 Controller w/Elastic Store RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS2141AQ+ 功能描述:网络控制器与处理器 IC T1 Controller w/Elastic Store RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS2141AQ+T&R 制造商:Maxim Integrated Products 功能描述:T1 CNTRLR 44PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CONTROLLER T1 5V 44-PLCC