Fujitsu MB90335 Series Hardware Manual page 232

MB90335 Series
[bit0] CONF: Configuration detection bit
It displays the fact that the USB Function has been configured. The CONF bit is set when a SetConfig,
a USB command, has been successfully received. The CONF bit is an interrupt factor and writing "1" is
ignored. Please clear by writing "0". "1" is read at the read modification write.
CONF
0
1
CM44-10137-6E
SetConfig undetection and interruption clear factor
SetConfig is detected.
FUJITSU MICROELECTRONICS LIMITED
CHAPTER 11 USB FUNCTION
11.3 Registers of USB Function
Operating mode
211