SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
I2C Interrupt Mask/Status register
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| Instance Name | Physical Address |
|---|---|
| I2C0 | 5250 0004h |
| I2C1 | 5250 1004h |
| I2C2 | 5250 2004h |
| I2C3 | 5250 3004h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| NU | |||||||
| R/W | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| NU | |||||||
| R/W | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| NU | |||||||
| R/W | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| NU | AAS | SCD | ICXRDY | ICRRDY | ARDY | NACK | AL |
| R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| 0h | 0h | 0h | 0h | 0h | 0h | 0h | 0h |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:7 | NU | R/W | 0h | Reserved |
| 6 | AAS | R/W | 0h | Address As Target interrupt mask bit. Setting a"1" to this bit unmasks the Address As Target interrupt. Setting a"0" to this bit masks the Address As Target interrupt. |
| 5 | SCD | R/W | 0h | Stop Condition Detection mask bit. Setting a"1" to this bit unmasks the Stop Condition Detection interrupt. Setting a "0" to this bit masks the Stop Condition Detection interrupt. |
| 4 | ICXRDY | R/W | 0h | Transmit Data Ready interrupt mask bit. Setting a"1" to this bit unmasks the Transmit Data Ready interrupt. Setting a"0" to this bit masks the Transmit Data Ready interrupt. |
| 3 | ICRRDY | R/W | 0h | Receive Data Ready interrupt mask bit. Setting a"1" to this bit unmasks the Receive Data Ready interrupt. Setting a"0" to this bit masks the Receive Data Ready interrupt. |
| 2 | ARDY | R/W | 0h | Register access ready interrupt mask bit. Setting a"1" to this bit unmasks the Register access ready interrupt. Setting a"0" to this bit masks the Register access ready interrupt. |
| 1 | NACK | R/W | 0h | No Acknowledgement interrupt mask bit. Setting a"1" to this bit unmasks the No Acknowledgement interrupt. Setting a"0" to this bit masks the No Acknowledgement interrupt. |
| 0 | AL | R/W | 0h | Arbitration Lost interrupt mask bit. Setting a"1" to this bit unmasks the Arbitration Lost interrupt. Setting a"0" to this bit masks the Arbitration Lost interrupt. |