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发表于 2010-8-2 20:28:53
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原帖由 gaomx 于 2010-8-2 19:44 发表 
请问你试过吗?没试过你怎么知道现在的驱动不能支持usb2.0?
usb audio规范并没有写实1。1还是2.0
Windows XP乃至Windows 7到目前为止的确不支持USB Audio 2.0,在即将发布的Windows 7 SP1中也看不到支持USB Audio 2.0的迹象。
7/15/2010 12:13 PM EDT Sunnyvale, Calif. - XMOS has announced the industry’s first USB Audio Class 2.0 reference design for high channel count computer audio interfaces, DJ and live sound mixers, musical instruments, and digital effects devices.
The new reference design builds on the XMOS L1 USB Audio 2.0 reference design for low channel count (stereo) applications. It is implemented entirely in software using the dual core XS1-L2 XMOS event driven processor. The design supports high-speed USB Audio 2.0 (480Mbps) and up to 18 input and 18 output audio channels at 24-bit resolution and 192kHz sample rate.
相关链接:
http://www.marketwire.com/press-release/First-USB-Audio-20-Reference-Design-With-Support-for-High-Audio-Channel-Count-1289141.htm
[ 本帖最后由 old_sheep 于 2010-8-2 20:34 编辑 ] |
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