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参数资料
| 型号： | DS21Q59DK |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 24/76页 |
| 文件大小： | 0K |
| 描述： | KIT DESIGN FOR DS21Q59 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 电信，调帧器和线路接口装置（LIU） |
| 已用 IC / 零件： | DS21Q59 |
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DS21Q59 Quad E1 Transceiver
30 of 76
Register Name:
SR1
Register Description:
Status Register 1
Register Address:
0A Hex
Bit #
7
6
5
4
3
2
1
0
Name
RSA1
RDMA
RSA0
RSLIP
RUA1
RRA
RCL
RLOS
NAME
BIT
FUNCTION
RSA1
7
Receive Signaling All Ones. Set when the contents of time slot 16 contains fewer
than three zeros over 16 consecutive frames. This alarm is not disabled in the
CCS signaling mode. Both RSA1 and RSA0 are set if a change in signaling is
detected.
RDMA
6
Receive Distant MF Alarm. Set when bit 6 of time slot 16 in frame 0 has been set
for two consecutive multiframes. This alarm is not disabled in the CCS signaling
mode.
RSA0
5
Receive Signaling All Zeros. Set when over a full MF, time slot 16 contains all
zeros. Both RSA1 and RSA0 are set if a change in signaling is detected.
RSLIP
4
Receive Elastic Store Slip. Set when the elastic store has either repeated or
deleted a frame of data.
RUA1
3
Receive Unframed All Ones. Set when an unframed all-ones code is received at
RPOSI and RNEGI.
RRA
2
Receive Remote Alarm. Set when a remote alarm is received at RPOSI and
RNEGI.
RCL
1
Receive Carrier Loss. Set when 255 (or 2048 if CCR2.1 = 1) consecutive zeros
have been detected at RTIP and RRING. (Note: A receiver carrier loss based on
data received at RPOSI and RNEGI is available in the HSR register.)
RLOS
0
Receive Loss of Sync. Set when the device is not synchronized to the receive E1
stream.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS21Q59L | 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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 |
| DS21Q59L+ | 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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 |
| DS21Q59LN | 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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 |
| DS21Q59LN+ | 功能描述:网络控制器与处理器 IC Quad E1 Transceiver 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 |
| DS21S07A | 制造商:Maxim Integrated Products 功能描述: |
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