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參數(shù)資料
| 型號： | DS2149DK |
| 英文描述： | T1/J1 Line Interface Unit Design Kit |
| 中文描述： | T1/J1線路接口單元開發(fā)板 |
| 文件頁數(shù)： | 6/14頁 |
| 文件大?。?/td> | 501K |
| 代理商： | DS2149DK |
DS2149DK/DS21349DK T1/J1 Line Interface Unit Design Kit
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BASIC CONFIGURATION
The following example configurations provide a quick start to using the DS2149DK/DS21349DK, although there are
many ways they can be configured. To set up other configurations, refer to the DS2149/DS21349 data sheets in
addition to this data sheet.
T1 Hardware Mode—External Remote Loopback
1) On the system connector, jumper TPOS to RPOS, TNEG to RNEG, RCLK_CON to TCLK, and
RELAY_CONTROL to GND.
2) JP8, jumper RCLK to CON.
3) Remove JP5, TCLK_EN.
4) Jumper JP6 MCLK_EN.
5) JP9, JASEL, jumper to GND.
6) JP7, TAIS, jumper to GND.
7) JP10, MODE0, jumper to GND.
8) Jumper JP3, MODE1_EN.
9) Jumper JP4, RLS_EN.
10) Jumper JP2, LLB_EN.
11) On SW1, switch MODE1 to MODE1_LO.
12) On SW1, switch L0 to L0_HI.
13) On SW1, switch L1 to L1_HI.
14) On SW1, switch L2 to L2_LO.
15) On SW1, switch L3 to L3_LO.
16) On SW1, switch RLB to RLB_LO.
17) On SW1, switch LLB to LLB_LO.
18) Place appropriate device in socket.
19) Select the power 5V or 3V depending on which device you use.
20) Connect J2 and J3 to test equipment
Device should be in external remote loopback.
T1 Software Mode—External Remote Loopback
1) On the system connector, jumper TPOS to RPOS, TNEG to RNEG, RCLK_CON to TCLK, and
RELAY_CONTROL to GND.
2) JP8, jumper RCLK to CON.
3) Remove JP5, TCLK_EN.
4) Jumper JP6 MCLK_EN.
5) JP9, JASEL, jumper to GND.
6) JP7, TAIS, jumper to GND.
7) JP10, MODE0, jumper to GND.
8) Jumper JP3, MODE1_EN.
9) Jumper JP4, RLS_EN.
10) Jumper JP2, LLB_EN.
11) On SW1, switch MODE1 to MODE1_HI.
12) Place appropriate device in socket.
13) Select the power 5V or 3V depending on which device you use.
14) Connect J2 and J3 to test equipment.
15) Load the DemoView software.
16) Select RegView.
17) Load the DS2149.DEF file.
18) Write CR1 to 0x03.
19) Write CR2 to 0x00.
20) Write CR3 to 0x00.
21) Write CR4 to 0x00.
Device should be in external remote loopback.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS21349 | 3.3V T1/J1 Line Interface Unit |
| DS2132AQN | Solid-State Recorder |
| DS2132AN | Solid-State Recorder |
| DS2132A | Solid-State Recorder |
| DS2130QN | Solid-State Recorder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2149Q | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V T1/J1 Line Interface 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 |
| DS2149Q/T&R | 制造商:Maxim Integrated Products 功能描述:5V T1/E1 LIU T&R COMM - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LINE INTERFACE 5V T1/E1 PLCC |
| DS2149Q/T&R+ | 制造商:Maxim Integrated Products 功能描述:FRAMER J1/T1 5V 28PLCC - Tape and Reel |
| DS2149Q/T&R | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V T1/J1 Line Interface 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 |
| DS2149Q+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V T1/J1 Line Interface 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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