INT_EN_0 (GPIO) Register Description
| Register Name | INT_EN_0 |
|---|---|
| Offset Address | 0x0000000210 |
| Absolute Address | 0x00FF0A0210 (GPIO) |
| Width | 32 |
| Type | mixedMixed types. See bit-field details. |
| Reset Value | 0x00000000 |
| Description | Interrupt Enable/Unmask (GPIO Bank0, MIO) |
This register is used to enable or unmask a GPIO input for use as an interrupt source. Writing a 1 to any bit of this register enables/unmasks that signal for interrupts. Reading from this register returns an unpredictable value. This register controls bank0, which corresponds to MIO[25:0].
INT_EN_0 (GPIO) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| Reserved | 31:26 | razRead as zero | 0x0 | Not used, read back as zero |
| INT_ENABLE_0 | 25:0 | woWrite-only | 0x0 | Interrupt enable 0: no change 1: clear interrupt mask Each bit configures the corresponding pin within the 26-bit bank |