Byte pin registers port 0/1; pins PIO0_0 to PIO1_8
PBYTE | Read: state of the pin PIOm_n, regardless of direction, masking, or alternate function, except that pins configured as analog I/O always read as 0. One register for each port pin. Supported pins depends on the specific device and package. Write: loads the pins output bit. One register for each port pin. Supported pins depends on the specific device and package. |