Datasheet

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

U-0 U-0 U-0 U-0 U-0 U-0 U-0 U-0

— — — — — — — —

bit 15 bit 8

HS, HC U-0 U-0 R/W U-0 U-0 R/W-0, HC R/W-0

UACTPND

— —

USLPGRD

— —

USUSPND USBPWR

(1)

bit 7 bit 0

Legend: HS = Hardware Settable bit HC = Hardware Clearable bit

R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown

bit 15-8 Unimplemented: Read as ‘0’

bit 7 UACTPND: USB Activity Pending bit

1 = Module should not be suspended at the moment (requires the USLPGRD bit to be set)

0 = Module may be suspended or powered down

bit 6-5 Unimplemented: Read as ‘0’

bit 4 USLPGRD: Sleep Guard bit

1 = Indicate to the USB module that it is about to be suspended or powered down

0 = No suspend

bit 3-2 Unimplemented: Read as ‘0’

bit 1 USUSPND: USB Suspend Mode Enable bit

1 = USB OTG module is in Suspend mode

0 = Normal USB OTG operation

bit 0 USBPWR: USB Operation Enable bit

(1)

1 = USB OTG module is enabled

0 = USB OTG module is disabled

Note 1: Do not clear this bit unless the HOSTEN, USBEN and OTGEN bits (UxCON<3,0> and UxOTGCON<2>)

are also cleared.