PIC24EP256GU810-I Datasheet, PDF (404/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
REGISTER 22-19: UxEIR: USB ERROR INTERRUPT STATUS REGISTER (HOST MODE)
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
bit 15
U-0
—
bit 8
R/K-0, HS
BTSEF
bit 7
R/K-0,HS
BUSACCEF
R/K-0, HS
DMAEF
R/K-0, HS
BTOEF
R/K-0, HS
DFN8EF
R/K-0, HS
CRC16EF
R/K-0, HS
EOFEF
R/K-0, HS
PIDEF
bit 0
Legend:
R = Readable bit
-n = Value at POR
U = Unimplemented bit, read as ‘0’
K = Write ‘1’ to clear bit
HS = Hardware Settable bit
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-8
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Unimplemented: Read as ‘0’
BTSEF: Bit Stuff Error Flag bit
1 = Bit stuff error has been detected
0 = No bit stuff error has been detected
BUSACCEF: Bus Access Error Flag bit
1 = Peripheral tried to access an unimplemented RAM location
0 = RAM location access was successful
DMAEF: DMA Error Flag bit
1 = A USB DMA error condition is detected; the data size indicated by the buffer descriptor byte count
field is less than the number of received bytes, the received data is truncated
0 = No DMA error
BTOEF: Bus Turnaround Time-out Error Flag bit
1 = Bus turnaround time-out has occurred
0 = No bus turnaround time-out has occurred
DFN8EF: Data Field Size Error Flag bit
1 = Data field was not an integral number of bytes
0 = Data field was an integral number of bytes
CRC16EF: CRC16 Failure Flag bit
1 = CRC16 failed
0 = CRC16 passed
EOFEF: End-of-Frame (EOF) Error Flag bit
1 = End-of-Frame error has occurred
0 = End-of-Frame interrupt is disabled
PIDEF: PID Check Failure Flag bit
1 = PID check failed
0 = PID check passed
DS70616G-page 404
 2009-2012 Microchip Technology Inc.