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)： 83/157頁
文件大小： 734K
代理商： DS2196LN
DS2196
83 of 157
RSCD2A: RECEIVE SPARE CODE DEFINITION REGISTER 2 FRAMER A
(Address = 1C Hex)
RSCD2B: RECEIVE SPARE CODE DEFINITION REGISTER 2 FRAMER B
(Address = BC Hex)
(MSB)
C7
(LSB)
C0
C6
C5
C4
C3
C2
C1
SYMBOL
C7
POSITION
RSCD2.7
NAME AND DESCRIPTION
Receive Spare Code Definition Bit 7.
A Don’t Care if a 1 to
7 bit length is selected.
Receive Spare Code Definition Bit 6.
A Don’t Care if a 1 to
7 bit length is selected.
Receive Spare Code Definition Bit 5.
A Don’t Care if a 1 to
7 bit length is selected.
Receive Spare Code Definition Bit 4.
A Don’t Care if a 1 to
7 bit length is selected.
Receive Spare Code Definition Bit 3.
A Don’t Care if a 1 to
7 bit length is selected.
Receive Spare Code Definition Bit 2.
A Don’t Care if a 1 to
7 bit length is selected.
Receive Spare Code Definition Bit 1.
A Don’t Care if a 1 to
7 bit length is selected.
Receive Spare Code Definition Bit 0.
A Don’t Care if a 1 to
7 bit length is selected.
C6
RSCD2.6
C5
RSCD2.5
C4
RSCD2.4
C3
RSCD2.3
C2
RSCD2.2
C1
RSCD2.1
C0
RSCD2.0
13. CLOCK BLOCKING REGISTERS
The Receive Channel Blocking Registers (RCBR1/RCBR2/RCBR3) and the Transmit Channel Blocking
Registers (TCBR1/TCBR2/TCBR3) control the RCHBLK and TCHBLK pins respectively. The
RCHBLK and TCHBLK pins are user programmable outputs that can be forced either high or low during
individual channels. These outputs can be used to block clocks to a UART or LAPD controller in
Fractional T1 or ISDN–PRI applications. When the appropriate bits are set to a 1, the RCHBLK and
TCHBLK pins will be held high during the entire corresponding channel time. See the timing in
Section 21 for an example.
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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