參數(shù)資料
型號： DS2154
廠商： Maxim Integrated Products, Inc.
英文描述： Enhanced E1 Single Chip Transceiver(改進(jìn)型E1單片收發(fā)器)
中文描述： 增強型E1單芯片收發(fā)器
文件頁數(shù)： 27/71頁
文件大?。?/td> 654K
代理商： DS2154
DS2154
071498 27/71
RDMA, RSA0, RSLIP, RMF, RAF, TMF, SEC, TAF,
LOTC, RCMF, and TSLIP. The four interrupts will force
the INT pin low whenever the alarm changes state (i.e.,
the alarm goes active or inactive according to the set/
clear criteria in Table 4–1). The INT pin will be allowed to
return high (if no other interrupts are present) when the
user reads the alarm bit that caused the interrupt to
occur If the alarm is still present, the register bit will re-
main set.
The event caused interrupts will force the INT pin low
when the event occurs. The INT pin will be allowed to
return high (if no other interrupts are present) when the
user reads the event bit that caused the interrupt to
occur.
RIR: RECEIVE INFORMATION REGISTER
(Address=08 Hex)
(MSB)
(LSB)
TESF
TESE
JALT
RESF
RESE
CRCRC
FASRC
CASRC
SYMBOL
POSITION
NAME AND DESCRIPTION
TESF
RIR.7
Transmit Side Elastic Store Full.
Set when the transmit side elastic store
buffer fills and a frame is deleted.
TESE
RIR.6
Transmit Side Elastic Store Empty.
Set when the transmit side elastic
store buffer empties and a frame is repeated.
JALT
RIR.5
Jitter Attenuator Limit Trip.
Set when the jitter attenuator FIFO reaches to
within 4–bits of its limit; useful for debugging jitter attenuation operation.
RESF
RIR.4
Receive Side Elastic Store Full.
Set when the receive side elastic store
buffer fills and a frame is deleted.
RESE
RIR.3
Receive Side Elastic Store Empty.
Set when the receive side elastic
store buffer empties and a frame is repeated.
CRCRC
RIR.2
CRC Resync Criteria Met.
Set when 915/1000 code words are received in
error.
FASRC
RIR.1
FAS Resync Criteria Met.
Set when 3 consecutive FAS words are
received in error.
CASRC
RIR.0
CAS Resync Criteria Met.
Set when 2 consecutive CAS MF alignment
words are received in error.
SSR: SYNCHRONIZER STATUS REGISTER
(Address=1E Hex)
(MSB)
(LSB)
CSC5
CSC4
CSC3
CSC2
CSC0
FASSA
CASSA
CRC4SA
SYMBOL
POSITION
NAME AND DESCRIPTION
CSC5
SSR.7
CRC4 Sync Counter Bit 5.
MSB of the 6–bit counter.
CSC4
SSR.6
CRC4 Sync Counter Bit 4.
CSC3
SSR.5
CRC4 Sync Counter Bit 3.
CSC2
SSR.4
CRC4 Sync Counter Bit 2.
CSC0
SSR.3
CRC4 Sync Counter Bit 0.
LSB of the 6–bit counter. The next to LSB is
not accessible.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2154DK 功能描述:KIT DESIGN E1 DS2154 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
DS2154L 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver 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
DS2154L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver 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
DS2154LA2 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
DS2154LA2+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver 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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