SPEAR300 datasheet(50/83 Pages) STMICROELECTRONICS

номер детали	SPEAR300

подробное описание детали	Embedded MPU with ARM926 core, flexible memory support, powerful connectivity features and human machine interface

PDF	83 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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50 / 83 page

Memory mapping

SPEAr300

50/83

Doc ID 16324 Rev 2

Memory mapping

Table 14.

Memory mapping

Start address

End address

Peripheral

Description

0x0000.0000

0x3FFF.FFFF

External DRAM

Low power DDR or DDR2

0x4000.0000

0x4FFF.FFFF

0x5000.0000

0x5000.FFFF

Telecom register

0x5001.0000

0x5001.0FFF

TDM

Action memory

0x5003.0000

0x5003.7FFF

TDM

Buffer memory

0x5004.0000

0x5004.0FFF

TDM

Sync memory

0x5005.0000

0x5005.0FFF

I2S

I2S memory bank 1

0x5005.1000

0x5005.1FFF

I2S

I2S memory bank 2

0x6000.0000

0x6FFF.FFFF

CLCD

0x7000.0000

0x7FFF.FFFF

SDIO

0x8000.0000

0x83FF.FFFF

Static memory controller

NAND bank0

0x8400.0000

0x87FF.FFFF

Static memory controller

NAND bank1

0x8800.0000

0x8BFF.FFFF

Static memory controller

NAND bank2

0x8C00.0000

0x8FFF.FFFF

Static memory controller

NAND bank3

0x9000.0000

0x90FF.FFFF

Static memory controller

NOR bank0

0x9100.0000

0x91FF.FFFF

Static memory controller

NOR bank1

0x9200.0000

0x91FF.FFFF

Static memory controller

NOR bank2

0x9300.0000

0x93FF.FFFF

Static memory controller

NOR bank3

0x9400.0000

0x98FF.FFFF

Static memory controller

0x9900.0000

0x9FFF.FFFF

Registers

0xA000.0000

0xA8FF.FFFF

Keyboard

0xA900.0000

0xAFFF.FFFF

GPIO

0xB000.0000

0xBFFF.FFFF

Reserved

0xC000.0000

0xCFFF.FFFF

Reserved

0xD000.0000

0xD007.FFFF

UART

0xD008.0000

0xD00F.FFFF

ADC

0xD010.0000

0xD017.FFFF

SPI

0xD018.0000

0xD01F.FFFF

I2C

0xD020.0000

0xD07F.FFFF

Reserved

0xD080.0000

0xD0FF.FFFF

JPEG CODEC

0xD100.0000

0xD17F.FFFF

IrDA

0xD180.0000

0xD1FF.FFFF

Reserved

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