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AMDEVTYPE, Activity Monitors Device Type Register

The AMDEVTYPE characteristics are:

Purpose

Indicates to a debugger that this component is part of a PE's performance monitor interface.

Configuration

The power domain of AMDEVTYPE is IMPLEMENTATION DEFINED.

Implementation of this register is OPTIONAL.

This register is present only when AMUv1 is implemented. Otherwise, direct accesses to AMDEVTYPE are RES0.

Attributes

AMDEVTYPE is a 32-bit register.

Field descriptions

The AMDEVTYPE bit assignments are:

313029282726252423222120191817161514131211109876543210
000000000000000000000000SUBMAJOR

Bits [31:8]

Reserved, RES0.

SUB, bits [7:4]

Subtype. Reads as 0x1, to indicate this is a component within a PE.

MAJOR, bits [3:0]

Major type. Reads as 0x6, to indicate this is a performance monitor component.

Accessing the AMDEVTYPE

AMDEVTYPE can be accessed through the memory-mapped interfaces:

ComponentOffsetInstance
AMU0xFCCAMDEVTYPE

Access on this interface is RO.



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