TXF=not_full, BUSY=idle, CKMD=scl_not_active, TXE=not_empty, RXF=not_full, RXE=not_empty
Status Register.
BUSY | Bus transaction active status bit. 0 (idle): I2C Bus Idle. 1 (busy): I2C Bus Busy. |
RXE | RX FIFO empty. 0 (not_empty): Not Empty. 1 (empty): Empty. |
RXF | RX FIFO full. 0 (not_full): Not Full. 1 (full): Full. |
TXE | TX FIFO empty. 0 (not_empty): Not Empty. 1 (empty): Empty. |
TXF | TX FIFO full. 0 (not_full): Not Full. 1 (full): Full. |
CKMD | SCL Drive Status. 0 (scl_not_active): Device not actively driving SCL clock cycles. 1 (scl_active): Device operating as master and actively driving SCL clock cycles. |