Datasheet

Bits Name Description Type Reset
10 R_START_DET See IC_RAW_INTR_STAT for a detailed description of
R_START_DET bit.
Reset value: 0x0
0x0 → R_START_DET interrupt is inactive
0x1 → R_START_DET interrupt is active
RO 0x0
9 R_STOP_DET See IC_RAW_INTR_STAT for a detailed description of
R_STOP_DET bit.
Reset value: 0x0
0x0 → R_STOP_DET interrupt is inactive
0x1 → R_STOP_DET interrupt is active
RO 0x0
8 R_ACTIVITY See IC_RAW_INTR_STAT for a detailed description of
R_ACTIVITY bit.
Reset value: 0x0
0x0 → R_ACTIVITY interrupt is inactive
0x1 → R_ACTIVITY interrupt is active
RO 0x0
7 R_RX_DONE See IC_RAW_INTR_STAT for a detailed description of
R_RX_DONE bit.
Reset value: 0x0
0x0 → R_RX_DONE interrupt is inactive
0x1 → R_RX_DONE interrupt is active
RO 0x0
6 R_TX_ABRT See IC_RAW_INTR_STAT for a detailed description of
R_TX_ABRT bit.
Reset value: 0x0
0x0 → R_TX_ABRT interrupt is inactive
0x1 → R_TX_ABRT interrupt is active
RO 0x0
5 R_RD_REQ See IC_RAW_INTR_STAT for a detailed description of
R_RD_REQ bit.
Reset value: 0x0
0x0 → R_RD_REQ interrupt is inactive
0x1 → R_RD_REQ interrupt is active
RO 0x0
4 R_TX_EMPTY See IC_RAW_INTR_STAT for a detailed description of
R_TX_EMPTY bit.
Reset value: 0x0
0x0 → R_TX_EMPTY interrupt is inactive
0x1 → R_TX_EMPTY interrupt is active
RO 0x0
3 R_TX_OVER See IC_RAW_INTR_STAT for a detailed description of
R_TX_OVER bit.
Reset value: 0x0
0x0 → R_TX_OVER interrupt is inactive
0x1 → R_TX_OVER interrupt is active
RO 0x0
RP2040 Datasheet
4.3. I2C 496