ARM DDI 0389B Copyright © 2006 ARM Limited. All rights reserved. iii
Contents
PrimeCell AHB SRAM/NOR Memory Controller
(PL241) Technical Reference Manual
Preface
About this manual .......................................................................................... x
Feedback ..................................................................................................... xiv
Chapter 1 Introduction
1.1 About the AHB MC ...................................................................................... 1-2
1.2 Supported devices ...................................................................................... 1-5
Chapter 2 Functional Overview
2.1 Functional description ................................................................................. 2-2
2.2 SMC ............................................................................................................ 2-4
2.3 Functional operation ................................................................................... 2-7
2.4 SMC functional operation .......................................................................... 2-15
Chapter 3 Programmer’s Model
3.1 About the programmer’s model ................................................................... 3-2
3.2 Register summary ....................................................................................... 3-3
3.3 Register descriptions .................................................................................. 3-6