CYUSB3014速度慢

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mn4888
Level 1
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First question asked Welcome!

我使用ezsuit里的USBIsochLoopAuto例程和streamer程序测试速度,发现usb3.0下只有不到8MB/S,我的u盘都可以跑到一百多MB,这是为什么?

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1 解答
Hemanth
Moderator
Moderator
Moderator
First like given First question asked 750 replies posted

Hi,

FX3 throughput analysis is done in AN86947

Above analysis uses cypress vendor driver cyusb3 - which is different when compared to mass storage driver.

Usually the throughput that can be achieved using mass storage driver will be less compared to cyusb3 driver.

Regards,

Hemanth

在原帖中查看解决方案

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1 回复
Hemanth
Moderator
Moderator
Moderator
First like given First question asked 750 replies posted

Hi,

FX3 throughput analysis is done in AN86947

Above analysis uses cypress vendor driver cyusb3 - which is different when compared to mass storage driver.

Usually the throughput that can be achieved using mass storage driver will be less compared to cyusb3 driver.

Regards,

Hemanth
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