參數資料
型號： XRT72L71
廠商： Exar Corporation
元件分類： 通信及網絡
英文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數： 74/104頁
文件大?。?/td> 1156K
代理商： XRT72L71
XRT72L71
DS3 ATM UNI/CLEAR CHANNEL FRAMER
REV. P1.0.5
á
PRELIMINARY
74
T
ABLE
65:
P-B
IT
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
- MSB
R
EGISTER
64 P-B
IT
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
- MSB H
EX
A
DDRESS
: 0
X
40
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
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.
T
ABLE
66:
P-B
IT
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
- LSB
R
EGISTER
65 P-B
IT
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
- LSB H
EX
A
DDRESS
: 0
X
41
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
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.
T
ABLE
67:
HEC B
YTE
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
- MSB
R
EGISTER
66 HEC B
YTE
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
- MSB H
EX
A
DDRESS
: 0
X
42
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
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.
N
OTE
:
This register is only active if the XRT72L71 has been configured to
operate in the “ATM UNI” Mode.
T
ABLE
68:
HEC B
YTE
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
-LSB
R
EGISTER
67 HEC B
YTE
E
RRORS
- O
NE
S
ECOND
A
CCUMULATOR
R
EGISTER
-LSB H
EX
A
DDRESS
: 0
X
43
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
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.
N
OTE
:
This register is only active if the XRT72L71 has been configured to
operate in the “ATM UNI” Mode.
相關PDF資料
PDF描述
XRT72L73 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT72L74 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT7300IV E3/DS3/STS-1 LINE INTERFACE UNIT
XRT7300 E3/DS3/STS-1 LINE INTERFACE UNIT
XRT7302 2 Channel E3/DS3/STS-1 Line Interface Unit(2通道 E3/DS3/STS-1線接口單元)
相關代理商/技術參數
參數描述
XRT72L71ES-00PCI 功能描述:網絡控制器與處理器 IC T73LC00A+T71D00 RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT72L71IQ 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT72L71IQ-F 功能描述:網絡控制器與處理器 IC Single CH DS3 UNI (3.3V) RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格: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
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