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S3C2440X データシートの表示(PDF) - Samsung
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コンポーネント説明
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S3C2440X
32-bit RISC microprocessor.
Samsung
S3C2440X Datasheet PDF : 429 Pages
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S3C2440X
2003.10.15
PRODUCT OVERVIEW
BLOCK DIAGRAM
ARM920T
IPA[31:0]
Instruction
MMU
C13
IV
2
A[31:0]
Instruction
CACHE
(16KB)
ID[31:0]
JTAG
ARM9TDMI
Processor core
(Internal Embedded ICE)
CP15
DD[31:0]
DV
2
A[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
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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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