Lattice LatticeECP2 7:1 LVDS视频接口参考设计方案

Lattice LatticeECP2 7:1 LVDS视频接口参考设计方案

图1. LatticeECP2 7:1 LVDS视频接口评估板外形图

2011-11-11 11:21:22 上传

下载附件

(7.49 KB)

图2. LatticeECP2 7:1 接收和发送功能图

2011-11-11 11:21:22 上传

下载附件

(41.86 KB)

图3.7:1接收侧方框图

2011-11-11 11:21:22 上传

下载附件

(35.81 KB)

图4.7:1发送侧方框图

2011-11-11 11:21:22 上传

下载附件

(44.05 KB)

图5. LatticeECP2 高级评估板的7:1接口测试系统

2011-11-11 11:21:22 上传

下载附件

(31.98 KB)

图6. LatticeXP2 高级评估板的7:1接口测试系统

2011-11-11 11:21:22 上传

下载附件

(70.13 KB)

图7.视频处理设计案例

LatticeECP2™高级评估板

The LatticeECP2 Advanced Evaluation Board provides a convenient platform to evaluate, test and debug user designs and IP cores targeted to the LatticeECP2-50 device.

LatticeECP2™高级评估板主要特性:

The main features of this board are listed below:

• LatticeECP2 FPGA with a 1.2V DC core in a 672-ball fpBGA package (default LatticeECP2-50 FPGA)

• SPI Serial Flash device included for low-cost, non-volatile configuration storage

• Two 64-bit DDR2 SO-DIMM module connectors (DDR2 DIMMs are not included)

• VHDM connectors for SPI4.2 transmit and receive interfaces

• Tri-speed (10/100/1000 Mbit) Ethernet PHY that includes RJ-45, magnetics and spark gap

• Directly wired RJ-45 connector

• Samtec TFM-140-31-S-D-LC connector for interfacing with TI DSP motherboards through the peripheral interface

• RS-232 interface chip and 9-pin D-sub connector

• USB 1.1 transceiver and USB type-A and type-B connectors

• Two 8-bit DIP switches

• Discrete LEDs and 7-segment LED

• Compact Flash connector for type I and type II Compact Flash cards (Compact Flash cards not included)

• LCD module connector (LCD module not included)

• Prototyping areas with access to 103 I/O pins

• Selectable I/O bank voltages

• Four pairs of SMA connectors for high speed differential signals

• Oscillator socket for both half-size and full-size oscillators

• 3.3V, 2.5V, 1.8V, 1.2V and ADJ (adjustable voltage) powers generated from a single 5V to 28V power source

• Power Manager ispPAC-POWR1220AT8 chip for monitoring 3.3V, 2.5V, 1.8V, 1.2V, ADJ voltages and DDR VREF,VTTvoltages

• Interface for ispVM System programming support

Also Included:

• 5V/3A AC adapter with international wall plugs

• ispDOWNLOAD Cable (HW-DL-3C or equivalent)

2011-11-11 11:21:22 上传

下载附件

(30.44 KB)

版权声明：本文内容由网络用户投稿，版权归原作者所有，本站不拥有其著作权，亦不承担相应法律责任。如果您发现本站中有涉嫌抄袭或描述失实的内容，请联系我们jiasou666@gmail.com 处理，核实后本网站将在24小时内删除侵权内容。