Zynq UltraScale+ Devices Register Reference > Module Summary > PL390 Module > control_n_periph_id_1 (PL390) Register

control_n_periph_id_1 (PL390) Register

control_n_periph_id_1 (PL390) Register Description

Register Namecontrol_n_periph_id_1
Relative Address0x0000001FD4
Absolute Address 0x00F9001FD4 (RCPU_GIC)
Width 8
TyperoRead-only
Reset Value0x000000B3
DescriptionThe periph_id_[8:0] Registers provide information about the
configuration of the peripheral. Note some fields span across
adjacent registers.

control_n_periph_id_1 (PL390) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
jep106_id_3_0 7:4roRead-only0xBThese bits read back as 0xB because Arm is the designer of the
peripheral.
part_number_1 3:0roRead-only0x3These bits read back as 0x3.