توضیحات انگلیسی
1.support MP3 WAV hardware decoding
2.suppore file system
3.sample rate (Khz): 8/11.025/12/16/22.05/24/32/44.1/48
4.In the 24 digits DAC use DSB decoding,non PWM output,dynamic range support 90dB, signal ratio 85dB
5.muti control modes: 1 line or 2 lines serial mode,button mode
6.support spiflash to simulation of U-disk.
7.with 3W audio amplifier,32M memory
8. 5 kinds EQ adjustment,30 volumn adjustment,7 kinds playing mode
9.support busy sinals output
10 . status change message return,such as plug and insert.
11. sleeping mode,
12. repeat support.
