46.7.12 TWIHS Interrupt Enable Register
The following configuration values are valid for all listed bit names of this register:
0: No effect.
1: Enables the corresponding interrupt.
Name: | TWIHS_IER |
Offset: | 0x24 |
Reset: | – |
Property: | Write-only |
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| | | | | | | | | |
Access | | | | | | | | | |
Reset | | | | | | | | | |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| | | SMBHHM | SMBDAM | PECERR | TOUT | | MCACK | |
Access | | | W | W | W | W | | W | |
Reset | | | – | – | – | – | | – | |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| | | | | EOSACC | SCL_WS | ARBLST | NACK | |
Access | | | | | W | W | W | W | |
Reset | | | | | – | – | – | – | |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| UNRE | OVRE | GACC | SVACC | | TXRDY | RXRDY | TXCOMP | |
Access | W | W | W | W | | W | W | W | |
Reset | – | – | – | – | | – | – | – | |
Bit 21 – SMBHHM SMBus Host Header Address Match Interrupt Enable
Bit 20 – SMBDAM SMBus Default Address Match Interrupt Enable
Bit 19 – PECERR PEC Error Interrupt Enable
Bit 18 – TOUT Timeout Error Interrupt Enable
Bit 16 – MCACK Host Code Acknowledge Interrupt
Enable
Bit 11 – EOSACC End Of Client Access Interrupt
Enable
Bit 10 – SCL_WS Clock Wait State Interrupt Enable
Bit 9 – ARBLST Arbitration Lost Interrupt Enable
Bit 8 – NACK Not Acknowledge Interrupt Enable
Bit 7 – UNRE Underrun Error Interrupt Enable
Bit 6 – OVRE Overrun Error Interrupt Enable
Bit 5 – GACC General Call Access Interrupt Enable
Bit 4 – SVACC Client Access Interrupt
Enable
Bit 2 – TXRDY Transmit Holding Register Ready Interrupt Enable
Bit 1 – RXRDY Receive Holding Register Ready Interrupt Enable
Bit 0 – TXCOMP Transmission Completed Interrupt Enable