参数资料
| 型号： | DS21Q55DK |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/32页 |
| 文件大小： | 0K |
| 描述： | KIT DESIGN FOR DS21Q55 |
| 标准包装： | 1 |
| 类型： | 收发器 |
| 适用于相关产品： | DS21Q55 |
| 所含物品： | 主板，子卡，软件和文档 |
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DS21Q55DK Quad T1/E1/J1 Transceiver Design Kit
BOARD FLOORPLAN
IMPEDANCE
LINE
BNC
DS21Q55
MATCHING/
LINE
PROTECTION
PORT 4
PORT
4
PROTECTION
LINE
PROTECTION
PORT 3
LINE
PROTECTION
BNC
PORT
3
BNC
PORT
FPGA
PORT 2
2
FPGA
STATUS
LED
LINE
BNC
RLOS 1-4 LEDs
JTAG
FPGA
CONFIG
PROM
2.5V FPGA
SUPPLY
PROTECTION
PORT 1
PORT
1
ERRATA
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Connector J1 has silk-screen mislabeled such that the text TMS and TCK should be swapped. Worded
differently, TCK belongs to pin 7 and TMS belongs to pin 9.
Switches SW1 to SW4 are missing silk screen to indicate which side is grounded. Sliding the switch toward the
BNC grounds the BNC shell (E1 mode). For T1 mode the switch should be slid away from the BNC.
BASIC OPERATION
This design kit relies upon several supporting files, which are available for downloading on our website at
www.maxim-ic.com/telecom . See the DS21Q55DK QuickView data sheet for these files.
Hardware Configuration
Using the DK101 Processor Board:
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?
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Connect the daughter card to the DK101 processor board.
Supply 3.3V to the banana-plug receptacles marked GND and VCC_3.3V. (The external 5V connector is
unused. Additionally, the ‘TIM 5V supply’ headers are unused.)
All processor board DIP-switch settings should be in the ON position with exception of the flash-programming
switch, which should be OFF.
From the Programs menu, launch the host application named ChipView.EXE. Run the ChipView application. If
the default installation options were used, click the Start button on the Windows toolbar and select Programs →
ChipView → ChipView.
Using the DK2000 Processor Board:
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?
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Connect the daughter card to the DK2000 processor board.
Connect J1 to the power supply that is delivered with the kit. Alternately, a PC power supply may be connected
to connector J2.
From the Programs menu, launch the host application named ChipView.EXE. Run the ChipView application. If
the default installation options were used, click the Start button on the Windows toolbar and select Programs →
ChipView → ChipView.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS21Q55N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Quad T1/E1/J1 Transceiver |
| DS21Q58 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:E1 Quad Transceiver |
| DS21Q58L | 功能描述:网络控制器与处理器 IC Quad E1 Transceiver RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS21Q58L+ | 功能描述:网络控制器与处理器 IC Quad E1 Transceiver RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS21Q58LN | 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
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