IN2=Disabled, PORT=Disabled, IN0=Disabled, IN3=Disabled, IN1=Disabled
Interrupt enable set register.
| IN0 | Enable interrupt on IN[0] event. 0 (Disabled): Interrupt disabled. 1 (Set): Enable interrupt on write. 1 (Enabled): Interrupt enabled. |
| IN1 | Enable interrupt on IN[1] event. 0 (Disabled): Interrupt disabled. 1 (Set): Enable interrupt on write. 1 (Enabled): Interrupt enabled. |
| IN2 | Enable interrupt on IN[2] event. 0 (Disabled): Interrupt disabled. 1 (Enabled): Interrupt enabled. 1 (Set): Enable interrupt on write. |
| IN3 | Enable interrupt on IN[3] event. 0 (Disabled): Interrupt disabled. 1 (Set): Enable interrupt on write. 1 (Enabled): Interrupt enabled. |
| PORT | Enable interrupt on PORT event. 0 (Disabled): Interrupt disabled. 1 (Set): Enable interrupt on write. 1 (Enabled): Interrupt enabled. |