Cyclone® V Hard Processor System Technical Reference Manual

ID 683126
Date 8/28/2023
Public
Document Table of Contents

10.9.2. L2 Cache Controller Address Map

The register space for the L2 cache controller ranges from 0xFFEF000 to 0xFFFEFFFF.

Table 74.  MPU L2 Cache Controller Address Range
Module Instance Start Address End Address

MPUL2

0xFFFEF000 0xFFFEFFFF
Table 75.  MPU L2 Cache Controller Register Range
Register Group Description Start Address End Address

Cache ID and Cache Type

This address space is allocated for the cache ID and cache type registers. 0xFFFEF000 0xFFFEF0FF

Control

This is the address space for the cache control registers. 0xFFFEF100 0xFFFEF1FF

Interrupt/Counter Control

This address space is allocated for the Interrupt/Counter control registers. 0xFFFEF200 0xFFFEF2FF

Reserved

This address space is reserved. 0xFFFEF300 0xFFFEF6FF

Cache Maintenance Operations

This is the address space is allocated for the cache maintenance operation registers. 0xFFFEF700 0xFFFEF7FF

Reserved

This address space is reserved. 0xFFFEF800 0xFFFEF8FF

Cache Lockdown

This address space is allocated for cache lockdown registers. 0xFFFEF900 0xFFFEF9FF

Reserved

This address space is reserved. 0xFFFEFA00 0xFFFEFBFF

Address Filtering

This address space is allocated for address filtering registers. 0xFFFEFC00 0xFFFEFCFF

Reserved

This address space is reserved. 0xFFFEFD00 0xFFFEFEFF

Debug, Prefetch, Power

This address space is allocated for debug, prefetch and power registers. 0xFFFEFF00 0xFFFEFFFF