TABLE 64:
參數(shù)資料
型號(hào)： XRT72L71IQ
廠商： Exar Corporation
文件頁數(shù)： 77/102頁
文件大小： 0K
描述： IC FRAMER DS3 ATM UNI 160PQFP
產(chǎn)品變化通告： XRT72Lx Series Obsolescence 02/May/2012
標(biāo)準(zhǔn)包裝： 24
控制器類型： DS3 ATM UNI，透明通道調(diào)幀器
電源電壓： 3.3V
電流 - 電源： 120mA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 160-BQFP
供應(yīng)商設(shè)備封裝： 160-PQFP（28x28）
包裝： 托盤
XRT72L71
á
DS3 ATM UNI/CLEAR CHANNEL FRAMER
REV. 1.1.0
72
TABLE 64: LCV - ONE SECOND ACCUMULATOR REGISTER - LSB
REGISTER 63
LCV - ONE SECOND ACCUMULATOR REGISTER - LSB
HEX ADDRES: 0X3F
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7-0
LCV 1Sec Low-byte
RO
0x00
This “Read-Only” register, along with “LCV - One Second Accumulator Reg-
ister - MSB” contains a 16 bit value of the total number of Line Code Viola-
tions that have been detected within the last “one-second” accumulation
interval. This register contains the “Low” byte value of this expression.
TABLE 65: P-BIT ERRORS - ONE SECOND ACCUMULATOR REGISTER - MSB
REGISTER 64
P-BIT ERRORS - ONE SECOND ACCUMULATOR REGISTER - MSB
HEX ADDRESS: 0X40
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7-0
P-Bit Errors 1Sec High-
byte
RO
0x00
This “Read-Only” register, along with “P-Bit Errors - One Second Accumula-
tor Register - LSB” contains the 16-bit expression for the total number of P-
bit errors that have been detected within the last one second accumulation
period. This register contains the “High” byte value of this expression.
TABLE 66: P-BIT ERRORS - ONE SECOND ACCUMULATOR REGISTER - LSB
REGISTER 65
P-BIT ERRORS - ONE SECOND ACCUMULATOR REGISTER - LSB
HEX ADDRESS: 0X41
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7-0
P-Bit Errors 1Sec Low-byte
RO
0x00
This “Read-Only” register, along with “P-Bit Errors - One Second Accumula-
tor Register - MSB” contains the 16-bit expression for the total number of P-
bit errors that have been detected within the last one second accumulation
period. This register contains the “Low” byte value of this expression.
TABLE 67: HEC BYTE ERRORS - ONE SECOND ACCUMULATOR REGISTER - MSB
REGISTER 66
HEC BYTE ERRORS - ONE SECOND ACCUMULATOR REGISTER - MSB
HEX ADDRESS: 0X42
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7-0
HEC Errors 1Sec High-
byte
RO
0x00
This “Read-Only” register, along with “HEC Byte Errors - One Second Accu-
mulator Register - LSB” contains the 16-bit expression for the total number of
HEC byte errors that have been detected within the last one second accumu-
lation period. This register contains the “High” byte value of this expression.
NOTE: This register is only active if the XRT72L71 has been configured to
operate in the “ATM UNI” Mode.
TABLE 68: HEC BYTE ERRORS - ONE SECOND ACCUMULATOR REGISTER -LSB
REGISTER 67
HEC BYTE ERRORS - ONE SECOND ACCUMULATOR REGISTER -LSB
HEX ADDRESS: 0X43
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7-0
HEC Errors 1Sec High-
byte
RO
0x00
This “Read-Only” register, along with “HEC Byte Errors - One Second Accu-
mulator Register - MSB” contains the 16-bit expression for the total number
of HEC byte errors that have been detected within the last one second accu-
mulation period. This register contains the “Low” byte value of this expres-
sion.
NOTE: This register is only active if the XRT72L71 has been configured to
operate in the “ATM UNI” Mode.
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參數(shù)描述
XRT72L71IQ-F 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Single CH DS3 UNI (3.3V) RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT72L73IB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
XRT72L74IB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
XRT7300 制造商:EXAR 制造商全稱:EXAR 功能描述:E3/DS3/STS-1 LINE INTERFACE UNIT
XRT7300ES 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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