參數(shù)資料
型號： DS2196LN
元件分類： 通信及網(wǎng)絡(luò)
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(shù)： 92/157頁
文件大小： 734K
代理商： DS2196LN
DS2196
92 of 157
BIR: BERT INFORMATION REGISTER (Address = 43 Hex)
(Refer to Section 7 for explanation of reading latched register bits)
(MSB)
–
(LSB)
SYNC
RA1
RA0
RLOS
BED
BBCO
BEC0
SYMBOL
–
RA1
POSITION
BIR.7
BIR.6
NAME AND DESCRIPTION
Not Assigned.
Maybe any value when read.
Receive All 1’s (RA1).
A latched bit which is set when 32
consecutive 1’s are received. Allowed to be cleared once a 0 is
received.
Receive All Zeros (RA0).
A latched bit which is set when 32
consecutive zeros are received. Allowed to be cleared once a 1
is received.
Receive Loss Of Synchronization (RLOS).
A latched bit
which is set whenever the receive BERT begins searching for a
pattern. Once synchronization is achieved, this bit will remain
set until read.
Bit Error Detected (BED).
A latched bit which is set when a
bit error is detected. The receive BERT must be in
synchronization for it detect bit errors. Cleared when read. Can
generate interrupts if enabled via IEBED (BC1.6).
BERT Bit Counter Overflow (BBCO).
A latched bit which is
set when the 32-bit BERT Bit Counter (BBC) overflows.
Cleared when read and will not be set again until another
overflow occurs. Can generate interrupts if enabled via IEOF
(BC1.5).
BERT Error Counter Overflow (BECO).
A latched bit
which is set when the 24-bit BERT Error Counter (BEC)
overflows. Cleared when read and will not be set again until
another overflow occurs. Can generate interrupts if enabled via
IEOF (BC1.5).
Real Time Synchronization Status (SYNC).
Real time status
of the synchronizer (this bit is not latched). Will be set when
the incoming pattern matches for 32 consecutive bit positions.
Will be cleared when 6 or more bits out of 64 are received in
error. Can generate interrupts on change of state if enabled via
IESYNC (BC1.7).
RA0
BIR.5
RLOS
BIR.4
BED
BIR.3
BBCO
BIR.2
BECO
BIR.1
SYNC
BIR.0
相關(guān)PDF資料
PDF描述
DS21Q43AT Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q43ATN Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q44 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q44T Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
DS21Q44TN MICROSWITCH, SPDT, SIM ROLLER LEVER; Current, contact AC:5A; Force, operating:91.75gf; Travel, pre:16.0mm; Centres, fixing LxW:22.2mm; Temp, op. max:120(degree C); Temp, op. min:-40(degree C); Length / Height, external:9.25mm; Width, RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2196LN+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC T1 Dual Framer LIU 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
DS219T 功能描述:烙鐵 DESOLDERING HEAD RoHS:否 制造商:Weller 產(chǎn)品:Soldering Stations 類型:Digital, Iron, Stand, Cleaner 瓦特:50 W 最大溫度:+ 850 F 電纜類型:US Cord Included
DS21E352 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
DS21E352N 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
DS21E354 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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