SPEAR320 datasheet(42/73 Pages) STMICROELECTRONICS

42 / 73 page

Memory map

SPEAr320

42/73

Doc ID 16755 Rev 5

Memory map

Table 14.

SPEAr320 main memory map

Start address

End address

Peripheral

Description

0x0000.0000

0x3FFF.FFFF

External DRAM

Low power DDR or DDR2

0x4000.0000

0xBFFF.FFFF

Reconfigurable array

subsystem (See Table 15)

0xC000.0000

0xCFFF.FFFF

Reserved

0xD000.0000

0xD007.FFFF

UART0

0xD008.0000

0xD00F.FFFF

ADC

0xD010.0000

0xD017.FFFF

SSP0

0xD018.0000

0xD01F.FFFF

I2C0

0xD020.0000

0xD07F.FFFF

Reserved

0xD080.0000

0xD0FF.FFFF

JPEG CODEC

0xD100.0000

0xD17F.FFFF

IrDA

0xD180.0000

0xD1FF.FFFF

Reserved

0xD280.0000

0xD7FF.FFFF

SRAM

Static RAM shared

memory (8 Kbytes)

0xD800.0000

0xE07F.FFFF

Reserved

0xE080.0000

0xE0FF.FFFF

Ethernet controller

MAC

0xE100.0000

0xE10F.FFFF

USB 2.0 device

FIFO

0xE110.0000

0xE11F.FFFF

USB 2.0 device

Configuration registers

0xE120.0000

0xE12F.FFFF

USB 2.0 device

Plug detect

0xE130.0000

0xE17F.FFFF

Reserved

0xE180.0000

0xE18F.FFFF

USB2.0 EHCI 0-1

0xE190.0000

0xE19F.FFFF

USB2.0 OHCI 0

0xE1A0.0000

0xE20F.FFFF

Reserved

0xE210.0000

0xE21F.FFFF

USB2.0 OHCI 1

0xE220.0000

0xE27F.FFFF

Reserved

0xE280.0000

0xE28F.FFFF

ML USB ARB

Configuration register

0xE290.0000

0xE7FF.FFFF

Reserved

0xE800.0000

0xEFFF.FFFF

Reserved

0xF000.0000

0xF00F.FFFF

Timer0

0xF010.0000

0xF10F.FFFF

Reserved

0xF110.0000

0xF11F.FFFF

ITC Primary

0xF120.0000

0xF7FF.FFFF

Reserved

0xF800.0000

0xFBFF.FFFF

Serial Flash memory

SPEAR320 Datasheet(PDF) 42 Page - STMicroelectronics

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