lpcware

LPC11 USB Low-Speed without Crystal

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by tenxp on Sat May 11 12:20:03 MST 2013

We are intending to use the LPC11 as a Low-Speed USB device mainly to save the cost of using a crystal.


It appears from the User manual that the internal RC can be used for this purpose.


Just wondering ...


- Has anyone done so successfully


- Is there a way to get the internal MSC bootloader to startup in Low-speed ?


- Is source code available for the MSC bootloader and can the one in the MCU be replaced ?


Thanks,


Daraius

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