gpio_porta_eoi
Name: Port A clear interrupt register
Size: 1-32 bits
Address Offset: 0x4c
Read/Write Access: Write
| Module Instance | Base Address | Register Address |
|---|---|---|
| i_gpio_0_gpio | 0xFFC02900 | 0xFFC0294C |
| i_gpio_1_gpio | 0xFFC02A00 | 0xFFC02A4C |
| i_gpio_2_gpio | 0xFFC02B00 | 0xFFC02B4C |
Offset: 0x4C
Access: WO
Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
| Bit Fields | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
Reserved |
gpio_porta_eoi WO 0x0 |
||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
gpio_porta_eoi WO 0x0 |
|||||||||||||||
gpio_porta_eoi Fields
| Bit | Name | Description | Access | Reset | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 23:0 | gpio_porta_eoi | Controls the clearing of edge type interrupts from Port A. When a 1 is written into a corresponding bit of this register, the interrupt is cleared. All interrupts are cleared when Port A is not configured for interrupts. 0 No interrupt clear (default) 1 Clear interrupt
|
WO | 0x0 |