Zynq UltraScale+ Devices Register Reference > Module Summary > PL390 Module > control_n_component_id_3 (PL390) Register

control_n_component_id_3 (PL390) Register

control_n_component_id_3 (PL390) Register Description

Register Namecontrol_n_component_id_3
Relative Address0x0000001FFC
Absolute Address 0x00F9001FFC (RCPU_GIC)
Width 8
TyperoRead-only
Reset Value0x000000B1
DescriptionThe component_id_[3:0] Registers are four eight-bit wide registers,
that can conceptually be treated as a single register that holds a
32-bit PrimeCell ID value.

control_n_component_id_3 (PL390) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
component_id_3 7:0roRead-only0xB1These bits read back as 0xB1.