DE2_i2sound
所属分类：VHDL/FPGA/Verilog
开发工具：VHDL
文件大小：455KB
下载次数：8
上传日期：2013-01-09 13:22:27
上 传 者：
jj19900405jh
说明： 这种设计将来自麦克风的音频输入信号线相结合，并把结果输出到输出信号线。将麦克风连接到MIC端口，一个音频源的LINE IN端口，扬声器/耳机的LINE OUT端口。
(This design combines audio input from the microphone and line in signals and outputs the result to the line out signal. Connect a microphone to the MIC port, an audio source to the LINE IN port, and speakers/headphones to the LINE OUT port.)
文件列表:
DE2_i2sound (0, 2012-11-27)
DE2_i2sound\CLOCK_500.bsf (2578, 2010-09-19)
DE2_i2sound\CLOCK_500.v (3036, 2010-09-19)
DE2_i2sound\db (0, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(0).cnf.cdb (1694, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(0).cnf.hdb (1118, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(1).cnf.cdb (6497, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(1).cnf.hdb (1830, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(2).cnf.cdb (4917, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(2).cnf.hdb (1979, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(3).cnf.cdb (2025, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.(3).cnf.hdb (1197, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.asm.qmsg (2210, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.asm_labs.ddb (14218, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cbx.xml (93, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp.cdb (25897, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp.hdb (11529, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp.kpt (342, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp.logdb (4, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp.rdb (25385, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp.tdb (21797, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp0.ddb (92259, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.cmp2.ddb (47620, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.db_info (137, 2012-11-26)
DE2_i2sound\db\DE2_i2sound.eco.cdb (161, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.fit.qmsg (54037, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.hier_info (6770, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.hif (2121, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.lpc.html (1587, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.lpc.rdb (484, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.lpc.txt (1908, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.map.cdb (8887, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.map.hdb (11082, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.map.logdb (4, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.map.qmsg (12713, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.pre_map.cdb (10029, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.pre_map.hdb (10960, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.rtlv.hdb (10914, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.rtlv_sg.cdb (11181, 2012-11-27)
DE2_i2sound\db\DE2_i2sound.rtlv_sg_swap.cdb (1189, 2012-11-27)
... ...
DE2_i2sound
-----------
This design combines audio input from the microphone and line in signals and outputs the result to the line out signal. Connect a microphone to the MIC port, an audio source to the LINE IN port, and speakers/headphones to the LINE OUT port.
Running the Design
------------------
1) Launch the Quartus II software.
2) Open the DE2_i2sound.qpf project located in the \DE2_i2sound folder. (File menu -> Open Project)
3) Open the Programmer window. (Tools menu -> Programmer)
4) The DE2_i2sound.sof programming file should be listed.
Check the 'Program/Configure' box and set up the JTAG programming hardware connection via the 'Hardware Setup' button.
5) Press 'Start' to start programming. The design should now be programmed and running.
User Inputs to the Design
-------------------------
KEY0: changes the volume of the output
Compiling the Design
--------------------
1) Launch the Quartus II software.
2) Open the DE2_i2sound.qpf project located in the \DE2_i2sound folder. (File menu -> Open Project)
3) Start compilation. (Processing -> Start Compilation)
4) After compilation is finished, you can run the design with the generated SOF file. See 'Running the Design' above.
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