18.8.9 APBA Mask
| Name: | APBAMASK |
| Offset: | 0x14 |
| Reset: | 0x00001FFF |
| Property: | PAC Write-Protection |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Reserved[19:12] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Reserved[11:4] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Reserved[3:0] | PORT | EIC | RTC | ||||||
| Access | R | R | R | R | R | R | R | ||
| Reset | 0 | 0 | 0 | 1 | 1 | 1 | 1 | ||
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| WDT | GCLK | SUPC | OSC32KCTRL | OSCCTRL | RSTC | MCLK | PM | ||
| Access | R | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Bits 31:12 – Reserved[19:0] For future use
Reserved bits are unused and reserved for future use. For compatibility with future devices, always write reserved bits to their reset value. If no reset value is given, write 0.
Bit 10 – PORT PORT APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the PORT is stopped. |
| 1 | The APBA clock for the PORT is enabled. |
Bit 9 – EIC EIC APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the EIC is stopped. |
| 1 | The APBA clock for the EIC is enabled. |
Bit 8 – RTC RTC APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the RTC is stopped. |
| 1 | The APBA clock for the RTC is enabled. |
Bit 7 – WDT WDT APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the WDT is stopped. |
| 1 | The APBA clock for the WDT is enabled. |
Bit 6 – GCLK GCLK APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the GCLK is stopped. |
| 1 | The APBA clock for the GCLK is enabled. |
Bit 5 – SUPC SUPC APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the SUPC is stopped. |
| 1 | The APBA clock for the SUPC is enabled. |
Bit 4 – OSC32KCTRL OSC32KCTRL APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the OSC32KCTRL is stopped. |
| 1 | The APBA clock for the OSC32KCTRL is enabled. |
Bit 3 – OSCCTRL OSCCTRL APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the OSCCTRL is stopped. |
| 1 | The APBA clock for the OSCCTRL is enabled. |
Bit 2 – RSTC RSTC APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the RSTC is stopped. |
| 1 | The APBA clock for the RSTC is enabled. |
Bit 1 – MCLK MCLK APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the MCLK is stopped. |
| 1 | The APBA clock for the MCLK is enabled. |
Bit 0 – PM PM APBA Clock Enable
| Value | Description |
|---|---|
| 0 | The APBA clock for the PM is stopped. |
| 1 | The APBA clock for the PM is enabled. |