ARM CoreLink GIC-600AE User Manual

Arm
®
CoreLink™ GIC-600AE Generic Interrupt Controller
Technical Reference Manual
Document ID: 101206_0003_04_en
Issue: 04
Programmers model
Bits Name Function
[23:8] ProcessorNumber Returns the core number and chip number that uniquely identifies this core in the system
[7:6] - Reserved, returns 0b00
[5] DPGS Returns 1, to indicate that the GIC-600AE supports Disable Processor Group Selections. See
GICR_CTLR.DPG1S, GICR_CTLR.DPG1NS, and GICR_CTLR.DPG0 in the Arm
®
Generic Interrupt Controller
Architecture Specification, GIC architecture version 3 and version 4.
[4] Last Last Redistributor:
0 This Redistributor is not the last Redistributor on the chip
1 This Redistributor is the last Redistributor on the chip
[3] DirectLPI Indicates whether direct injection of physical LPIs is supported:
0 This Redistributor does not support direct injection of physical LPIs. The GICR_SETLPIR,
GICR_CLRLPIR, GICR_INVLPIR, GICR_INVALLR, and GICR_SYNCR registers are not implemented.
1 This Redistributor supports direct injection of physical LPIs. The GICR_SETLPIR, GICR_CLRLPIR,
GICR_INVLPIR, GICR_INVALLR, and GICR_SYNCR registers are implemented.
[2] - Reserved, returns 0
[1] VLPIS Virtual LPI support:
0 The Redistributor does not support virtual LPIs
[0] PLPIS Indicates whether the Redistributor supports physical LPIs:
0 The Redistributor does not support physical LPIs. This value occurs when lpi_support == 0.
1 The Redistributor supports physical LPIs. This value occurs when lpi_support == 1.
5.4.3 GICR_WAKER, Power Management Control Register
This register controls whether the GIC-600AE can be powered down.
Configurations
This register is available in all configurations.
Attributes
Width 32-bit
Functional group See 5.4 Redistributor registers for control and physical LPIs summary on page
121 for the address offset, type, and reset value of this register.
Usage constraints
There are no usage constraints.
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ARM CoreLink GIC-600AE Specifications

General

Brand	ARM
Model	CoreLink GIC-600AE
Category	Controller
Language	English