AT83C51SND1C_03 Datasheet, PDF (98/210 Pages) ATMEL Corporation – Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface

Figure 69. USB Interrupt Control Block Diagram
Endpoint X (X = 0..2)
TXCMP
UEPSTAX.0
RXOUTB0
UEPSTAX.1
RXOUTB1
UEPSTAX.6
RXSETUP
UEPSTAX.2
STLCRC
UEPSTAX.3
NAKOUT
UEPCONX.5
NAKIN
UEPCONX.4
NAKIEN
UEPCONX.6
EPXINT
UEPINT.X
EPXIE
UEPIEN.X
WUPCPU
USBINT.5
EWUPCPU
USBIEN.5
EORINT
USBINT.4
EEORINT
USBIEN.4
SOFINT
USBINT.3
ESOFINT
USBIEN.3
SPINT
USBINT.0
ESPINT
USBIEN.0
EUSB
IE1.6
98 AT8xC51SND1C
4109E–8051–06/03