CAN_MIO_CTRL (IOU_SLCR) Register - UG1087

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

CAN_MIO_CTRL (IOU_SLCR) Register Description

Register NameCAN_MIO_CTRL
Offset Address0x0000000304
Absolute Address 0x00FF180304 (IOU_SLCR)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionCAN MIO Control

CAN_MIO_CTRL (IOU_SLCR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:24razRead as zero0x0Reserved. Writes are ignored, read data is zero.
CAN1_RXIN_REG23rwNormal read/write0x0CAN1 Reference Clock selection:
1: Clock CAN PHY input on rising edge of clock.
0: Clock CAN PHY input on falling edge of clock.
CAN1_REF_SEL22rwNormal read/write0x0CAN1 Reference Clock selection:
0: From internal PLL.
1: From MIO based on the [CAN1_MUX] bit field.
CAN1_MUX21:15rwNormal read/write0x0CAN1 clock selection when using MIO as source.
0: select MIO[0]
1: select MIO[1]
..
4C: select MIO[76]
4D: select MIO[77]
Others are reserved.
Reserved14:9rwNormal read/write0x0Reserved. Writes are ignored, read data is zero.
CAN0_RXIN_REG 8rwNormal read/write0x0CAN0 Reference Clock selection:
1: Clock CAN PHY input on rising edge of clock.
0: Clock CAN PHY input on falling edge of clock.
CAN0_REF_SEL 7rwNormal read/write0x0CAN0 Reference Clock selection:
0: From internal PLL
1: From MIO based on the [CAN0_MUX] bit field.
CAN0_MUX 6:0rwNormal read/write0x0CAN0 clock selection when using MIO as source.
0: select MIO[0]
1: select MIO[1]
..
4C: select MIO[76]
4D: select MIO[77]
Others are reserved.