- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄11563 > DS2143N (Maxim Integrated Products)IC CONTROLLER E1 5V LP 40-DIP PDF資料下載
參數(shù)資料
| 型號： | DS2143N |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 21/44頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CONTROLLER E1 5V LP 40-DIP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 10 |
| 控制器類型： | E1 控制器 |
| 接口： | 并行/串行 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 電流 - 電源： | 10mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 40-DIP（0.600"，15.24mm） |
| 供應(yīng)商設(shè)備封裝： | 40-PDIP |
| 包裝： | 管件 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁當(dāng)前第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁
DS2143/DS2143Q
28 of 44
11.0 ADDITIONAL (Sa) AND INTERNATIONAL (Si) BIT OPERATION
The DS2143 provides for access to both the Additional (Sa) and International (Si) bits. On the receive
side, the RAF and RNAF registers will always report the data as it received in the Additional and
International bit locations. The RAF and RNAF registers are updated with the setting of the Receive
Align Frame bit in Status Register 2 (SR2.6). The host can use the SR2.6 bit to know when to read the
RAF and RNAF registers. It has 250
s to retrieve the data before it is lost.
On the transmit side, data is sampled from the TAF and TNAF registers with the setting of the Transmit
Align Frame bit in Status Register 2 (SR2.3). The host can use the SR2.3 bit to know when to update the
TAF and TNAF registers. It has 250
s to update the data or else the old data will be retransmitted. Data
in the Si bit position will be overwritten if either the DS2143 is programmed: (1) to source the Si bits
from the TSER pin, (2) in the CRC4 mode, or (3) have automatic E-bit insertion enabled. Data in the Sa
bit position will be overwritten if any of the TCR2.3 to TCR2.7 bits is set to 1. Please see the register
descriptions for TCR1 and TCR2 and the Transmit Data Flow diagram in Section 13 for more details.
RAF: RECEIVE ALIGN FRAME REGISTER (Address=2F Hex)
(MSB)
(LSB)
Si
00110
1
SYMBOL
POSITION
NAME AND DESCRIPTION
Si
RAF.7
International Bit.
0
RAF.6
Frame Alignment Signal Bit.
0
RAF.5
Frame Alignment Signal Bit.
1
RAF.4
Frame Alignment Signal Bit.
1
RAF.3
Frame Alignment Signal Bit.
0
RAF.2
Frame Alignment Signal Bit.
1
RAF.1
Frame Alignment Signal Bit.
1
RAF.0
Frame Alignment Signal Bit.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2141AN | IC CONTROLLER T1 5V 40-DIP |
| VI-25N-IX-S | CONVERTER MOD DC/DC 18.5V 75W |
| DS2141AQ/T&R | IC CONTROLLER T1 5V 44-PLCC |
| VI-24J-IX-S | CONVERTER MOD DC/DC 36V 75W |
| DS2141AQ+T&R | IC CONTROLLER T1 5V 44-PLCC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2143Q | 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 |
| DS2143Q/T&R | 制造商:Maxim Integrated Products 功能描述:IC CONTROLLER E1 5V LP 44-PLCC 制造商:Maxim Integrated Products 功能描述:Network Controller & Processor ICs E1 Controller w/Elastic Store |
| DS2143Q/T&R | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1 Controller w/Elastic Store 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 |
| DS2143Q+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1 Controller w/Elastic Store 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 |
| DS2143QN | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC E1 Controller w/Elastic Store 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。