参数资料
| 型号： | XRT72L71IQ |
| 厂商： | Exar Corporation |
| 文件页数： | 58/102页 |
| 文件大小： | 0K |
| 描述： | IC FRAMER DS3 ATM UNI 160PQFP |
| 产品变化通告： | XRT72Lx Series Obsolescence 02/May/2012 |
| 标准包装： | 24 |
| 控制器类型： | DS3 ATM UNI，透明通道调帧器 |
| 电源电压： | 3.3V |
| 电流 - 电源： | 120mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 160-BQFP |
| 供应商设备封装： | 160-PQFP（28x28） |
| 包装： | 托盘 |
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XRT72L71
DS3 ATM UNI/CLEAR CHANNEL FRAMER
REV. 1.1.0
55
TABLE 18: RX DS3 INTERRUPT STATUS REGISTER
REGISTER 17
RX DS3 INTERRUPT STATUS REGISTER
HEX ADDRESS: 0X11
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
CP bit Error Interrupt Sta-
tus
RUR
0
0: No CP-bit errors have been detected since the last read of this register.
1: Indicates that at least one CP-bit error was detected since the last time
this register was read.
6
LOS Interrupt Status
RUR
0
0: LOS condition has NOT changed since the last read of this register.
1: LOS condition has changed since the last read of this register.
5
AIS Interrupt Status
RUR
0
0: AIS condition has NOT changed since the last read of this register.
1: AIS condition has changed since the last read of this register.
4
Idle Interrupt Status
RUR
0
0: Idle Condition has NOT changed since the last read of this register.
1: Idle Condition has changed since the last read of this register.
3
FERF Interrupt Status
RUR
0
0: FERF Condition has NOT changed since the last read of this register.
1: FERF Condition has changed since the last read of this register.
2
AIC Interrupt Status
RUR
0
0: AIC State has NOT changed since the last read of this register.
1: Validated AIC has changed since the last read of this register.
1
OOF Interrupt Status
RUR
0
0: OOF condition has NOT changed since the last read of this register.
1: OOF status has changed since the last read of this register.
0
P-Bit Error Interrupt Status
RUR
0
0: No P-bit Errors have been detected since the last read of this register.
1: Indicates that at least one P-bit error was detected since the last time this
register was read.
TABLE 19: RX DS3 FEAC REGISTER
REGISTER 18
RX DS3 FEAC REGISTER
HEX ADDRESS: 0X12
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7Unused
RO
0
6
Rx FEAC(0)
RO
1
RxFEAC[5:0] contains the most recently validated receive FEAC code word.
NOTE: These bit-fields are only active if the XRT72L71 is configured to sup-
port the “C-bit Parity” Framing Forma
5
RxFEAC(1)
RO
1
4
RxFEAC(2)
RO
1
3
RxFEAC(3)
RO
1
2
RxFEAC(4)
RO
1
RxFEAC(5)
RO
1
0Unused
RO
0
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相关代理商/技术参数 |
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| XRT72L71IQ-F | 功能描述:网络控制器与处理器 IC Single CH DS3 UNI (3.3V) 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 |
| XRT72L73IB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC |
| XRT72L74IB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC |
| XRT7300 | 制造商:EXAR 制造商全称:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT |
| XRT7300ES | 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 |
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