Constants to be used for setting the reference voltage of SIO input buffer trip-point.
Macros | |
| #define | CY_SIO_VREF_PINREF (0x00UL) |
| Vref from analog pin. | |
| #define | CY_SIO_VREF_1_2V (0x01UL) |
| Vref from internal 1.2V reference. | |
| #define | CY_SIO_VREF_AMUX_A (0x02UL) |
| Vref from AMUXBUS_A. | |
| #define | CY_SIO_VREF_AMUX_B (0x03UL) |
| Vref from AMUXBUS_B. | |