wu victor

i.MX53 USB_UOG_PORTSC1 write operation erro

Discussion created by wu victor on Jun 9, 2011

why could not i write a value to register of USB_UOG_PORTSC1, 0x53f80184.

and the read access to it is ok, after clock enabled in CCM.

the error tip from ICE debugger is:

> dump /32 0x53F80184..+1

Error V2801C (Vehicle): 0x05090005: General error on memory operation.

Error: 0x021d0102: Error Could not determine target state from target :

Cortex-A8_0.

 

thanks

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