CM0+ interrupt control 0
| MUX0_SEL | System interrupt select for CPU interrupt source 0. If the field value is 240, no system interrupt is connected and the CPU interrupt source is always ‘0’/de-activated. |
| MUX1_SEL | System interrupt select for CPU interrupt source 1. |
| MUX2_SEL | System interrupt select for CPU interrupt source 2. |
| MUX3_SEL | System interrupt select for CPU interrupt source 3. |