Simtec Electronics


EB675001DIP Memory Map

ProductEB2410ITX
Date9/1/2006
ReferenceMMAP002
AuthorVRS
Revision1.5

Contents

©2004,2005,2006 Simtec Electronics


Introduction

This document explains the layout of the memory in the EB675001DIP module. This module has a reasonably simple memory map mostly derived from the underlying ML675001 (see the OKI ML675001 datasheet section 3).

All addresses are in hexadecimal unless otherwise stated.

Overview

RegionStart AddressEnd AddressDevice
Processor000000003FFFFFFF
00000000 07FFFFFF Remappable ROM RAM
AMBA High speed BUS (AHB)400000007FFFFFFF
4800000048001000Boot ROM
5000000058007FFFInternal SRAM
780000007C000000Core IO
AMBA Peripheral BUS (APB)80000000BFFFFFFF
B0000000B7FFFFFFStandard APB I/O
B8000000BFFFFFFFCore APB I/O
ExternalC0000000FFFFFFFF
C0000000C8000000DRAM
C8000000D0000000ROM
D0000000D7FFFFFFSRAM
F0000000F0DFFFFFUser CPLD CS0 XWAIT capable region
F0E00000F0E40001Davicom Ethernet
F8000000FBFFFFFFUser CPLD region
FC000000FFFFFFFFUser CPLD region

Processor

The processor region doesn't have any defines sub regions other than the remappable ROM/RAM region at its base.

AMBA High speed BUS

AMBA High speed BUS Core I/O
Start AddressEnd AddressDescription
780000007800002FInterrupt control register
781000007817FFFFExternal memory and I/O access control register
7818000078200000DRAM controller control register
783000007BE00000External I/O access control register
7BE000007BF00000DMA controller control register
7BF000007c000000Expansion control register

AMBA Peripheral BUS

AMBA Peripheral BUS Standard I/O
Start AddressEnd AddressDescription
AMBA Peripheral BUS Core I/O
Start AddressEnd AddressDescription

External Peripherals

External Peripherals
Start AddressEnd AddressDescription
C0000000C8000000DRAM
C8000000CC000000MCP Flash ROM (not fitted)
CC000000D0000000Flash
D0000000D8000000SRAM
F0000000F0DFFFFFUser CPLD CS0 XWAIT capable region
F0E00000F0E00001Davicom Ethernet Address port
F0E40000F0E40001Davicom Ethernet Data port
F8000000FBFFFFFFUser CPLD CS2 region
FC000000FFFFFFFFUser CPLD CS3 region

Simtec Electronics

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