参数资料
型号: IP-SDI
厂商: Altera
文件页数: 116/140页
文件大小: 0K
描述: IP VIDEO INTERFACE - SDI
标准包装: 1
系列: *
类型: MegaCore
功能: 视频系统用串行数字接口
许可证: 初始许可证
4–28
Chapter 4: SDI Audio IP Cores
Design Example
Hardware and Software Requirements
The demonstration requires the following hardware and software:
Stratix IV GX Audio Video Development Kit—Stratix IV GX FPGA development
board and SDI HSMC
SDI MegaCore function
SDI Audio Embed MegaCore function
SDI Audio Extract MegaCore function
The Quartus II software, version 11.1
f For more information about how the Stratix IV GX FPGA development board
connects to the SDI HSMC, refer to AN 600: Serial Digital Interface Reference Design for
You can obtain the design example from the directory structure in Figure 4–10 .
Figure 4–10. Directory Structure
<path>
Installation directory.
ip
Contains the Altera MegaCore IP Library and third-party IP cores.
altera
Contains the Altera MegaCore IP Library.
audio_embed
Contains the Audio Embed MegaCore function files.
example
Contains design examples.
s4gx_sdi_audio
Contains a design example for Stratix IV GX.
Hardware Setup
Table 4–30 lists the function of each LED on the Stratix IV GX FPGA development
board.
Table 4–30. Function of Each LED on the Stratix IV GX FPGA Development Board
LED
D23
D22
D21
D20
D19
Serial Digital Interface (SDI) MegaCore Function
User Guide
Description
Indicates the presence of audio group 1 data packet in the incoming
embedded audio.
Indicates the presence of audio group 2 data packet in the incoming
embedded audio.
Indicates the presence of audio group 3 data packet in the incoming
embedded audio.
Indicates the presence of audio group 4 data packet in the incoming
embedded audio.
Indicates that the receiver of the SDI duplex MegaCore function is alignment
locked.
February 2013 Altera Corporation
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