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參數(shù)資料
| 型號： | DS2182A |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Digital Transmission Controller |
| 英文描述： | DATACOM, FRAMER, PDIP28 |
| 封裝： | 0.600 INCH, DIP-28 |
| 文件頁數(shù)： | 23/25頁 |
| 文件大?。?/td> | 270K |
| 代理商： | DS2182A |
DS2182A
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occurrences of 8 consecutive zeros when B8ZS is enabled or 16 consecutive zeros when B8Z5 is
disabled. This counter increments at all times and is not disabled by a loss of sync condition (RLOS = 1).
The counter saturates at 65,535 and generates an interrupt for each occurrence after saturation if RIMR2.0
is set.
NOTE:
1. In order to properly preset the Bipolar Violation Count Register, BVCR2 must be written to before
BVCR1 is written to.
CRCCR: CRC COUNT REGISTER 2 Figure 5
MSB
LSB
CRC7
CRC6
CRC5
CRC4
CRC3
CRC2
CRC1
CRC0
SYMBOL
POSITION
NAME AND DESCRIPTION
CRC7
CRCCR.7
MSB of CRC6 word error count
CRC0
CRCCR.0
LSB of CRC6 word error count
The CRC Count Register (CRCCR) is an 8-bit presettable counter that records word errors in the Cyclic
Redundancy Check (CRC). This 8-bit binary counter saturates at 255 and generates an interrupt for each
occurrence after saturation if RIMR2.1 is set. The count in this register is only valid in the 193E framing
mode (RCR2.4 = 1) and is reset and disabled in the 193S framing mode (RCR2.4 = 0). The count is
disabled during a loss of sync condition (RLOS = 1).
OOFCR: OOF COUNT REGISTER Figure 6
MSB
LSB
OOF7
OOF6
OOF5
OOF4
OOF3
OOF2
OOF1
OOF0
SYMBOL
POSITION
NAME AND DESCRIPTION
OOF7
OOFCR.7
MSB of OOF event count
OFF0
OOFCR.0
LSB of OOF of event count
The OOF Count Register (OOFCR) is an 8-bit presettable counter that records Out Of Frame (OOF)
events.
OOF events are defined by RCR1.5 and RCR1.6. This 8-bit counter saturates at 255 and
generates an interrupt for each occurrence after saturation if RIMR2.2 is set. The count is disabled during
a loss of sync condition (RLOS = 1).
相關PDF資料 |
PDF描述 |
|---|---|
| DS2186S | DATACOM, DIGITAL SLIC, PDSO20 |
| DS2187 | DATACOM, PCM TRANSCEIVER, PDIP18 |
| DS2196LN | DATACOM, FRAMER, PQFP100 |
| DS21FF44 | DATACOM, FRAMER, PBGA300 |
| DS21FF44N | DATACOM, FRAMER, PBGA300 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS2182AQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM， Other/Special/Miscellaneous |
| DS2182N | 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2182Q | 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2182Q/T&R | 制造商:Maxim Integrated Products 功能描述:T1 LINE MONITOR-PLCC-TRL - Tape and Reel |
| DS2182Q/T&R | 功能描述:網(wǎng)絡控制器與處理器 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 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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