Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼
Nom de la pièce
         Description


S3C4530A Datasheet(Fiches technique) 18 Page - Samsung semiconductor

Numéro de pièce S3C4530A
Description  16/32-bit RISC microcontroller is a cost-effective, high-performance microcontroller
Télécharger  432 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  SAMSUNG [Samsung semiconductor]
Site Internet  http://www.samsung.com/Products/Semiconductor
Logo 

 18 page
background image
PRODUCT OVERVIEW
S3C4530A
1-18
CPU CORE OVERVIEW
The S3C4530A CPU core is a general purpose 32-bit ARM7TDMI microprocessor, developed by Advanced RISC
Machines, Ltd. (ARM). The core architecture is based on Reduced Instruction Set Computer (RISC) principles.
The RISC architecture makes the instruction set and its related decoding mechanism simpler and more efficient
than those with microprogrammed Complex Instruction Set Computer (CISC) systems. High instruction
throughput and impressive real-time interrupt response are among the major benefits of the architecture.
Pipelining is also employed so that all components of the processing and memory systems can operate
continuously. The ARM7TDMI has a 32-bit address bus.
An important feature of the ARM7TDMI processor that makes itself distinct from the ARM7 processor is a unique
architectural strategy called THUMB. The THUMB strategy is an extension of the basic ARM architecture
consisting of 36 instruction formats. These formats are based on the standard 32-bit ARM instruction set, while
having been re-coded using 16-bit wide opcodes.
As THUMB instructions are one-half the bit width of normal ARM instructions, they produce very high-density
codes. When a THUMB instruction is executed, its 16-bit opcode is decoded by the processor into its equivalent
instruction in the standard ARM instruction set. The ARM core then processes the 16-bit instruction as it would a
normal 32-bit instruction. In other words, the THUMB architecture gives 16-bit systems a way to access the 32-bit
performance of the ARM core without requiring the full overhead of 32-bit processing.
As the ARM7TDMI core can execute both standard 32-bit ARM instructions and 16-bit THUMB instructions, it
allows you to mix the routines of THUMB instructions and ARM code in the same address space. In this way, you
can adjust code size and performance, routine by routine, to find the best programming solution for a specific
application.
Address
Register
Address
Incrementer
Register Bank
Multiplier
Barrel
Shifter
32-BIT ALU
Write Data
Register
Instruction
Decoder and
Logic Controll
Instruction
Pipeline and Read
Data Register
Figure 1-4. ARM7TDMI Core Block Diagram




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95  96  97  98  99  100   ...More


Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
S3C380DSamsung S3C380D 16/32-bit RISC microcontroller is a cost-effective and high-performance microcontroller solution for TV applications. 1 2 3 4 5 MoreSamsung semiconductor
S3C4510BSamsungs S3C4510B 16/32-bit RISC microcontroller is a cost-effective high-performance microcontroller solution for Ethernet-based systems. 1 2 3 4 5 MoreSamsung semiconductor
S3C2510A16/32-bit RISC micro-controller is a cost-effective high-performance micro-controller solution for Ethernet-based systems for example 1 2 3 4 5 MoreSamsung semiconductor
KS57C5404The KS57C5404 single-chip CMOS microcontroller is designed for high-performance using Samsungs newest 4-bit CPU core SAM47 Samsung Arrangeable Micro 1 2 3 4 5 MoreSamsung semiconductor
8XC251SAHIGH-PERFORMANCE CHMOS MICROCONTROLLER 1 2 3 4 5 MoreIntel Corporation
TMS470R1B1M16/32-Bit RISC Flash Microcontroller 1 2 3 4 5 MoreTexas Instruments
KS57C5532The KS57C5532/P5532 single-chip CMOS microcontroller has been designed for high-performance using Samsungs newest 4-bit CPU core SAM47 Samsung Arran 1 2 3 4 5 MoreSamsung semiconductor
8XC251TAHIGH-PERFORMANCE CHMOS MICROCONTROLLER 1 2 3 4 5 MoreIntel Corporation
HD6413002High-performance single-chip microcontroller 1 2 3 4 5 MoreRenesas Technology Corp

Lien URL

AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Favoris   |   Echange de liens   |   Fabricants
All Rights Reserved © Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl