IOU_TTC_APB_CLK (IOU_SLCR) Register - UG1087

Zynq UltraScale+ Devices Register Reference (UG1087)

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

IOU_TTC_APB_CLK (IOU_SLCR) Register Description

Register NameIOU_TTC_APB_CLK
Offset Address0x0000000380
Absolute Address 0x00FF180380 (IOU_SLCR)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionTTC APB Interface Clock Select

00: APB Interconnect clock (LPD_APB_CLK, lpd_lsbus_clk). 01: Device Pin, PS_REF_CLK. 10: RPU clock (RPU_CLK, cpu_r5_clk). 11: reserved.

IOU_TTC_APB_CLK (IOU_SLCR) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:8razRead as zero0x0Reserved. Writes are ignored, read data is zero.
TTC3_SEL 7:6rwNormal read/write0x0TTC3 interface clock.
TTC2_SEL 5:4rwNormal read/write0x0TTC2 interface clock.
TTC1_SEL 3:2rwNormal read/write0x0TTC1 interface clock.
TTC0_SEL 1:0rwNormal read/write0x0TTC0 interface clock.