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參數(shù)資料
| 型號(hào)： | DS2182 |
| 英文描述： | T1 Line Monitor |
| 中文描述： | T1線監(jiān)視器 |
| 文件頁數(shù)： | 7/25頁 |
| 文件大?。?/td> | 270K |
| 代理商： | DS2182 |
DS2182A
7 of 25
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
CRC7
LSB
CRC0
CRC6
CRC5
CRC4
CRC3
CRC2
CRC1
SYMBOL
CRC7
POSITION
CRCCR.7
NAME AND DESCRIPTION
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
OOF7
LSB
OOF0
OOF6
OOF5
OOF4
OOF3
OOF2
OOF1
SYMBOL
OOF7
POSITION
OOFCR.7
NAME AND DESCRIPTION
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(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2182A | T1 Line Monitor |
| DS2186 | Transmit Line Interface |
| DS2187 | Receive Line Interface |
| DS2188 | T1/CEPT Jitter Attenuator |
| DS2196 | Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2182A | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:T1 Line Monitor |
| 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(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 |
| DS2182Q | 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 |
| DS2182Q/T&R | 制造商:Maxim Integrated Products 功能描述:T1 LINE MONITOR-PLCC-TRL - Tape and Reel |
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