GPIO_SWPORTA_DDR
Name: Port A Data Direction Register
Size: 1-32 bits
Address Offset: 0x04
Read/Write Access: Read/Write
| Module Instance | Base Address | Register Address |
|---|---|---|
| sdm_gpio_DW_apb_gpio_addr_block | 0xFF8D0300 | 0xFF8D0304 |
Size: 32
Offset: 0x4
Access: RW
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_SWPORTA_DDR RW 0x0 |
||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|
GPIO_SWPORTA_DDR RW 0x0 |
|||||||||||||||
GPIO_SWPORTA_DDR Fields
| Bit | Name | Description | Access | Reset | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 23:0 | GPIO_SWPORTA_DDR |
Values written to this register independently control the direction of the corresponding data bit in Port A. The default direction can be configured as input or output after system reset through the GPIO_DFLT_SRC_A parameter. 0 Input (default) 1 Output DO NOT PUBLISH BELOW THIS LINE For internal usage only, [0:18] for SDM, [0:23] for HPS
|
RW | 0x0 |