FAQ
- M051 Base Series(95)
- M0518 Series(97)
- M0519 Series(43)
- M0564 Series(1)
- Mini51 Base Series(90)
- Nano100/102 Base Series(101)
- Nano103 Base Series(10)
- Nano110/112 LCD Series(100)
- Nano120 USB Series(111)
- Nano130 Advanced Series(110)
- NUC029 Series(94)
- NUC100/200 Advanced Series(102)
- NUC120/122/123/220 USB Series(116)
- NUC121/125 Series(1)
- NUC126 USB Series(2)
- NUC130/230 CAN Series(103)
- NUC131/NUC1311 CAN Series(98)
- NUC140/240 Connectivity Series(114)
- M451 Base Series(118)
- M451M Series(117)
- M452 USB Series(130)
- M4521 USB Series(1)
- M453 CAN Series(128)
- M463 CAN FD/USB HS Series(1)
- M467 Ethernet/Crypto Series(1)
- M471 Series(1)
- M479 Motor Control Series(1)
- M481 Base Series(4)
- M482 USB FS OTG Series(4)
- M483 CAN Series(4)
- M484 USB HS OTG Series(4)
- M485 Crypto Series(4)
- M487 Ethernet Series(4)
- M4TK Touch Key Series(25)
- NUC442/472 Series(130)
- NUC472 Series(1)
- NUC505 Series(138)
Products
Applications
Function
+
FAQ
Why can USB 2.01 (inclusive or later) devices be recognized in Windows 7, but cannot be recognized in Windows 8 or later versions? Issue Date：2017-02-02
This is because Microsoft Windows 8 and later versions require USB 2.01 devices (or later version) to respond to BOS description.
There are two solutions:
- If the version shown in the USB is 2.01 (inclusive) or later, but the actual application does not have to be, user can change the version to 1.1 or 1.0, which does not require BOS description.
- Refer to the USB example of NUC121 or M480 BSP for adding the BOS description.
| Products: | Microcontrollers ,Arm Cortex-M0 MCUs ,Arm Cortex-M4 MCUs |
|---|---|
| Applications: | |
| Function: | Peripherals,Connectivity,USB |