at91rm3400 ATMEL Corporation, at91rm3400 Datasheet - Page 422

• Manufacturer Part Number: at91rm3400
• Description: Atmel Advanced At91 Arm Microcontroller
• Manufacturer: ATMEL Corporation

• EP3INT: Endpoint 3 Interrupt Status
0 = No Endpoint3 Interrupt pending.
1 = Endpoint3 Interrupt has been raised.
Several signals can generate this interrupt. The reason can be found by reading USB_CSR3:
EP3INT is a sticky bit. Interrupt remains valid until EP3INT is cleared by writing in the corresponding USB_CSR3 bit.
• EP4INT: Endpoint 4 Interrupt Status
0 = No Endpoint4 Interrupt pending.
1 = Endpoint4 Interrupt has been raised.
Several signals can generate this interrupt. The reason can be found by reading USB_CSR4:
EP4INT is a sticky bit. Interrupt remains valid until EP4INT is cleared by writing in the corresponding USB_CSR4 bit.
• EP5INT: Endpoint 5 Interrupt Status
0 = No Endpoint5 Interrupt pending.
1 = Endpoint5 Interrupt has been raised.
Several signals can generate this interrupt. The reason can be found by reading USB_CSR5:
EP5INT is a sticky bit. Interrupt remains valid until EP5INT is cleared by writing in the corresponding USB_CSR5 bit.
• EP6INT: Endpoint 6 Interrupt Status
0 = No Endpoint6 Interrupt pending.
1 = Endpoint6 Interrupt has been raised.
Several signals can generate this interrupt. The reason can be found by reading USB_CSR6:
EP6INT is a sticky bit. Interrupt remains valid until EP6INT is cleared by writing in the corresponding USB_CSR6 bit.
422
RXSETUP set to 1
RX_DATA_BK0 set to 1
RX_DATA_BK1 set to 1
TXCOMP set to 1
STALLSENT set to 1
RXSETUP set to 1
RX_DATA_BK0 set to 1
RX_DATA_BK1 set to 1
TXCOMP set to 1
STALLSENT set to 1
RXSETUP set to 1
RX_DATA_BK0 set to 1
RX_DATA_BK1 set to 1
TXCOMP set to 1
STALLSENT set to 1
RXSETUP set to 1
RX_DATA_BK0 set to 1
RX_DATA_BK1 set to 1
TXCOMP set to 1
STALLSENT set to 1
AT91RM3400
1790A–ATARM–11/03