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USB Superspeed Peripherals

mn4888
New Contributor

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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Hemanth
Moderator
Moderator

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

View solution in original post

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Hemanth
Moderator
Moderator

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

View solution in original post

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