5.15.11.6 System Interrupt Register 4
| Name: | SIR4 |
| Offset: | 0x16 |
| Reset: | 0x0 |
| Property: | R/W |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| OVTSDVDD2 | OVTSDVDD1 | OVTSDGDU | OVTSDL | OVTPWVDD2 | OVTPWVDD1 | OVTPWGDU | OVTPWL | ||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit 7 – OVTSDVDD2
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the VDD2 regulator junction temperature exceeds the overtemperature shutdown threshold (TOT_sdwn). |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |
Bit 6 – OVTSDVDD1
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the VDD1 regulator junction temperature exceeds the overtemperature shutdown threshold (TOT_sdwn). |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |
Bit 5 – OVTSDGDU
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the GDU junction temperature exceeds the overtemperature shutdown threshold (TOT_sdwn). |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |
Bit 4 – OVTSDL
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the LIN transceiver junction temperature exceeds the overtemperature shutdown threshold (TOT_sdwn). |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |
Bit 3 – OVTPWVDD2
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the VDD2 regulator junction temperature exceeds the overtemperature prewarning threshold (TOT_PREW_Set). |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |
Bit 2 – OVTPWVDD1
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the VDD1 regulator junction temperature exceeds the overtemperature prewarning threshold (TOT_PREW_Set). |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |
Bit 1 – OVTPWGDU
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the GDU junction temperature exceeds the overtemperature prewarning threshold (TOT_PREW_Set) AND the OVTPWECE bit is set to ‘1’. |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |
Bit 0 – OVTPWL
(Submit Feedback)| Value | Description |
|---|---|
| 1 | The bit is set to ‘1’ if the LIN transceiver junction temperature exceeds the overtemperature prewarning threshold (TOT_PREW_Set) AND the OVTPWECE bit is set to ‘1’. |
| 0 | The bit is reset to ‘0’ by writing a ‘1’ to it. |