Atmel Evaluation Kit for the SAM4E Series of Flash Microcontrollers ATSAM4E-EK ATSAM4E-EK Data Sheet
Product codes
ATSAM4E-EK
861
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
36.8.9 TWI Interrupt Mask Register
Name: TWI_IMR
Address:
0x400A802C (0), 0x400AC02C (1)
Access: Read-only
Reset:
0x00000000
The following configuration values are valid for all listed bit names of this register:
0: The corresponding interrupt is disabled.
1: The corresponding interrupt is enabled.
TXCOMP: Transmission Completed Interrupt Mask
RXRDY: Receive Holding Register Ready Interrupt Mask
TXRDY: Transmit Holding Register Ready Interrupt Mask
SVACC: Slave Access Interrupt Mask
GACC: General Call Access Interrupt Mask
OVRE: Overrun Error Interrupt Mask
NACK: Not Acknowledge Interrupt Mask
ARBLST: Arbitration Lost Interrupt Mask
SCL_WS: Clock Wait State Interrupt Mask
EOSACC: End Of Slave Access Interrupt Mask
ENDRX: End of Receive Buffer Interrupt Mask
ENDTX: End of Transmit Buffer Interrupt Mask
RXBUFF: Receive Buffer Full Interrupt Mask
TXBUFE: Transmit Buffer Empty Interrupt Mask
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
TXBUFE
RXBUFF
ENDTX
ENDRX
EOSACC
SCL_WS
ARBLST
NACK
7
6
5
4
3
2
1
0
–
OVRE
GACC
SVACC
–
TXRDY
RXRDY
TXCOMP