S3C2440X View Datasheet(PDF) - Samsung

Part Name

Description

Manufacturer

S3C2440X

32-bit RISC microprocessor.

Samsung 

S3C2440X

2003.10.15

PRODUCT OVERVIEW

BLOCK DIAGRAM

ARM920T

IPA[31:0]

Instruction

MMU

C13

IV2A[31:0]

Instruction

CACHE

(16KB)

ID[31:0]

JTAG

ARM9TDMI

Processor core

(Internal Embedded ICE)

CP15

DD[31:0]

DV2A[31:0]

Data

MMU

DVA[31:0]

C13

DPA[31:0]

Data

CACHE

(16KB)

External

Coproc

Interface

Write

Buffer

AMBA

Bus

I/F

WriteBack WBPA[31:0]

PA Tag

RAM

LCD LCD

CONT. DMA

A

H

USB Host CONT.

B

ExtMaster

B

NAND Ctrl.

U

NAND Flash Boot

S

Loader

BUS CONT.

Arbitor/Decode

Interrupt CONT.

Power

Management

Camera

Interface

Memory CONT.

SRAM/NOR/SDRAM

Clock Generator

(MPLL)

Bridge & DMA (4Ch)

UART 0, 1, 2

I2C

USB Device

A

P

SDI/MMC

B

I2S

GPIO

Watchdog

Timer

B

U

BUS CONT.

Arbitor/Decode

S

RTC

ADC

SPIS0P,I1

Timer/PWM

0 ~ 3, 4(Internal)

Figure 1-1. S3C2440X Block Diagram

1-5

Preliminary product information describes products that are in development,

for which full characterization data and associated errata are not yet available

Specifications and information herein are subject to change without notice.

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