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参数资料
| 型号： | DS21Q58 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dallas Semiconductor |
| 中文描述： | E1四收发器 |
| 文件页数： | 30/74页 |
| 文件大小： | 647K |
| 代理商： | DS21Q58 |
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DS21Q58 E1 Quad Transceiver
30 of 74
Register Name:
Register Description:
Register Address:
Bit #
Name
RSA1
NAME
SR1
Status Register 1
0A Hex
7
6
5
4
3
2
1
0
RDMA
RSA0
RSLIP
RUA1
RRA
RCL
RLOS
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.
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.
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.
Receive Elastic Store Slip.
Set when the elastic store has either repeated or
deleted a frame of data.
Receive Unframed All Ones.
Set when an unframed all-ones code is received at
RTIP and RRING.
Receive Remote Alarm.
Set when a remote alarm is received at RTIP and
RRING.
Receive Carrier Loss.
Set when 255 (or 2048 if CCR2.1 = 1) consecutive zeros
have been detected at RTIP and RRING.
Receive Loss of Sync.
Set when the device is not synchronized to the receive E1
stream.
RDMA
6
RSA0
5
RSLIP
4
RUA1
3
RRA
2
RCL
1
RLOS
0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS21Q58L | 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 |
| DS21Q58L+ | 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 |
| DS21Q58LN | 功能描述:网络控制器与处理器 IC 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 |
| DS21Q58LN+ | 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 |
| DS21Q59 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:RELIABILITY REPORT FOR DS21Q59, REV A2 |
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