Zynq UltraScale+ Devices Register Reference > Module Summary > IOU_SLCR Module > bank1_ctrl4 (IOU_SLCR) Register
Register Name | bank1_ctrl4 |
---|---|
Relative Address | 0x0000000160 |
Absolute Address | 0x00FF180160 (IOU_SLCR) |
Width | 26 |
Type | rwNormal read/write |
Reset Value | 0x03FFFFFF |
Description | MIO Bank 1, Pull up/down select. |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
pull_high_low_n | 25:0 | rwNormal read/write | 0x3FFFFFF | Select between internal pull-up and pull-down on MIO pins [26:51]. 0 = pull-down. 1 = pull-up. Enable the internal resistor using the bank1_ctrl5 register. Bit [0] controls MIO pin 26. .. Bit [25] controls MIO pin 51. Bits [26] to [31] are reserved. |