|
|
发表于 2011-5-19 16:30:08
|
显示全部楼层
和我联系吧,我们提供这个MP3/WMA decoder IP.
我在北京.是专业的IP供应商.和国内很多IC设计公司合作供应IP core 产品
我们这个IP一些资料如下:
1. Important Features
•All MP3/WMA decoding functions implemented at RTL level
•Lowest power consumption (clock required 9 MHz)
•Single clock synchronous design
•Support both ISO11172-3 and ISO13818-3 layer III audio decoding
•Support Microsoft WMA audio decoding
•Gate count 105 K gates plus 32Kbytes data RAM
•Straightforward interfaces for SoC applications
•Fully synthesizable technology independent of verilog RTL code
•Ten-bands equalizer with 32 steps for -20 to 20 dB gain
•Thirty-two steps volume control
2. Function Overview
takes any MP3/WMA bitstream, automatically detects the header and
extracts all header/side information, and then uses the information to decode compressed
MP3/WMA bit stream. The output is 16 bits PCM samples. These PCM samples can be
transferred to audio |
|
/1 
eetop公众号
创芯大讲堂
创芯人才网
楼主