at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 852
at91sam9263
Manufacturer Part Number
at91sam9263
Description
At91 Arm Thumb Microcontrollers
Manufacturer
ATMEL Corporation
Datasheet
1.AT91SAM9263.pdf
(1065 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
at91sam9263-CJ
Manufacturer:
ATMEL
Quantity:
181
Company:
Part Number:
at91sam9263-EK
Manufacturer:
Atmel
Quantity:
135
Company:
Part Number:
at91sam9263B-CU
Manufacturer:
IDT
Quantity:
1 043
Part Number:
at91sam9263B-CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
at91sam9263B-CU-100
Manufacturer:
ATMEL
Quantity:
1 000
- Current page: 852 of 1065
- Download datasheet (16Mb)
Note:
42.6.7
Register Name:
Access Type:
• EP0INT: Endpoint 0 Interrupt Status
• EP1INT: Endpoint 1 Interrupt Status
• EP2INT: Endpoint 2 Interrupt Status
• EP3INT: Endpoint 3 Interrupt Status
• EP4INT: Endpoint 4 Interrupt Status
• EP5INT: Endpoint 5 Interrupt Status
0 = No Endpoint0 Interrupt pending.
1 = Endpoint0 Interrupt has been raised.
Several signals can generate this interrupt. The reason can be found by reading UDP_ CSR0:
EP0INT is a sticky bit. Interrupt remains valid until EP0INT is cleared by writing in the corresponding UDP_ CSR0 bit.
• RXSUSP: UDP Suspend Interrupt Status
0 = No UDP Suspend Interrupt pending.
1 = UDP Suspend Interrupt has been raised.
The USB device sets this bit when it detects no activity for 3ms. The USB device enters Suspend mode.
852
RXSETUP set to 1
RX_DATA_BK0 set to 1
RX_DATA_BK1 set to 1
TXCOMP set to 1
STALLSENT set to 1
31
23
15
–
–
–
7
–
When the USB block is in suspend mode, the application may power down the USB logic. In this case, any USB HOST resume
request that is made must be taken into account and, thus, the reset value of the RXRSM bit of the register UDP_ IMR is
enabled.
AT91SAM9263 Preliminary
UDP Interrupt Status Register
30
22
14
UDP_ ISR
Read-only
–
–
–
6
–
WAKEUP
EP5INT
29
21
13
–
–
5
ENDBUSRES
EP4INT
28
20
12
–
–
4
SOFINT
EP3INT
27
19
11
–
–
3
EP2INT
26
18
10
–
–
–
2
RXRSM
EP1INT
25
17
–
–
9
1
6249D–ATARM–20-Dec-07
RXSUSP
EP0INT
24
16
–
–
8
0
Related parts for at91sam9263
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
AT91SAM ARM-based Flash MCU
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
At91sam Arm-based Flash Mcu
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91sam Arm-based Flash Mcu
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91sam Arm-based Embedded Mpu
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91sam Arm-based Embedded Mpu
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91sam Arm-based Embedded Mpu
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91sam Arm-based Embedded Mpu
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
At91sam Arm-based Embedded Mpu
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 ARM Thumb-based Microcontrollers
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 ARM THUMB-BASED MICROCONTROLLERS
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 ARM Thumb-based Microcontrollers
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AT91 MEMORY EXTENSION CARD
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
AT91 ARM X40 SERIES EVAL KIT
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
AT91 ARM Cortex M3-based Processor
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
Part Number:
Description:
AT91 ARM Thumb-based Microcontrollers
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet: