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ÀÌ ÀÚ·á´Â ARMÀ» óÀ½ Á¢ÇÏ´Â ÀÔ¹®Àڷμ S/W ¿£Áö´Ï¾î ȤÀº H/W ¿£Áö´Ï¾î¸¦
´ë»óÀ¸·Î ÇÏ¿´½À´Ï´Ù. óÀ½¿¡´Â Cortex-M3 ±¸Á¶¸¦ ¸ñÇ¥·Î ÇÏ¿´À¸³ª ÀüÅëÀûÀÎ ARM(ÁÖ·Î ARM7, ARM9)ÀÇ ±¸Á¶¿¡ ´ëÇØ¼ ¸ÕÀú À̾߱â Çϰí Cortex-M3 ±¸Á¶¿¡ ´ëÇØ¼ Çϱâ·Î ¸¶À½À» °íÃÄ ¸Ô¾ú½À´Ï´Ù. Cortex-M3µµ ARM À̱⠶§¹®¿¡ ÀüÅëÀûÀÎ ARMÀÇ ±¸Á¶¿¡ ´ëÇØ¼ Àß ÀÌÇØÇϰí Cortex-M3 ±¸Á¶¿Í ºñ±³ÇØ º¸¸é¼ °øºÎ ÇÑ´Ù¸é Å« µµ¿òÀÌ µÉ °ÍÀÔ´Ï´Ù.
ARM Architecture °ÀǴ ƯÁ¤ CPU(S3C2440, STM32Fxx) º¸´Ù´Â ARMÀÇ ÀÌ·ÐÀûÀÎ ±¸Á¶ ÀÚü¿¡ ´ëÇØ¼ ¸¹Àº ¼³¸íÀ» Çϰí ÀÖ½À´Ï´Ù. ÇÏÁö¸¸ ÀϹÝÀûÀÎ ARMÀÇ ±¸Á¶¸¦ Àß ÀÌÇØÇÏ¸é Æ¯Á¤ º¥´õÀÇ CPUµµ ½±°Ô ÀÌÇØÇÒ ¼ö ÀÖÀ» °ÍÀ̶ó »ý°¢ µË´Ï´Ù. óÀ½¿¡´Â ÁÖ·Î ÀÓº£µð½º ½Ã½ºÅÛ¿¡ ´ëÇÑ ÀÌ·ÐÀ» °øºÎÇÏ°Ô µÉ°ÍÀ̰í ÀÌÈÄ¿¡ ARMÀÇ ±¸Á¶, ·¹Áö½ºÅÍ, Instructions µî¿¡ ´ëÇØ¼ ¼³¸íÀ» ÇØ ³ª°¥ °ÍÀÔ´Ï´Ï´Ù. ÀÌ·Ð ¼³¸íÀÌ ³¡³ª¸é ½ÇÁ¦ Ÿ°Ù º¸µå¸¦ ¼±Á¤ÇÏ¿© ÀÌ·ÐÀ¸·Î¸¸ ¼³¸íÇß´ø ³»¿ëÀ» Á÷Á¢ ÄÚµùÇØ º¸°í Ÿ°Ù¿¡ ´Ù¿î·ÎµåÇÏ¿© °á°ú¸¦ È®ÀÎÇÏ´Â ½Ç½ÀÀ» ÇØº¸µµ·Ï ÇϰڽÀ´Ï´Ù. I. ARM Architecture ~ IV. Cortex-M3 Applications ±îÁö ºÐ¸í ½±Áö¾ÊÀº Áö·çÇÏ°íµµ ¸Õ ¿©ÇàÀÌ µÇ°ÚÁö¸¸ ARMÀ» °øºÎÇÏ´Â ÀÓº£µðµå°ü·Ã ¿£Áö´Ï¾î¶ó¸é ¾ðÁ¨°¡´Â ÇѹøÀº ³Ñ¾î¾ß ÇÏ´Â »êÀ̶ó »ý°¢ µË´Ï´Ù. ºÎµð ÀÌ ÀÚ·á°¡ ARMÀ» Á¤º¹Çϴµ¥ Á¶±ÝÀÌ¶óµµ µµ¿òÀÌ µÇ½Ã±æ ¹Ù¶ø´Ï´Ù.
* °ÀÇ Àüü ·Îµå¸Ê
I. ARM Architecture
ÀÓº£ÀÌµå ½Ã½ºÅÛ °³·Ð¿¡ ´ëÇÑ ¼³¸í°ú ARM7, ARM9 ÀÇ ±¸Á¶¿¡ ´ëÇØ¼ ¼³¸í ÇÕ´Ï´Ù.
II. ARM Applications
»ï¼ºÀÇ S3C2440(ARM9) °³¹ßº¸µå(S3C2440 Mini °³¹ßº¸µå)¸¦ ÀÌ¿ëÇØ¼
¾î¼Àºí¸®¾î¿Í UART, GPIO µîÀ» ½Ç½À ÇÕ´Ï´Ù.
III. Cortex-M3 Architecture
Cortex-M3ÀÇ Æ¯Â¡°ú ±¸Á¶¿¡ ´ëÇØ¼ ¼³¸í ÇÕ´Ï´Ù.
IV.
Cortex-M3 Applications
STM32F103VCT6 Dragon °³¹ßº¸µå¸¦ ÀÌ¿ëÇØ¼ GPIO, LCD, SPI, UART, MP3, SDIO, I2C µîÀ» ½Ç½À ÇÕ´Ï´Ù.
ÀÌ °ÀÇ ÀÚ·á¿¡ ´ëÇÑ ¸ðµç ÁúÀÇ»çÇ×Àº http://cafe.naver.com/avrstudio ÀÇ ARM Architecture Q&A °Ô½ÃÆÇ¿¡ ±ÛÀ» ³²°Ü Áֽðųª jk@deviceshop.net ·Î ¸ÞÀÏÀ» º¸³»Áֽñ⠹ٶø´Ï´Ù. °¡±ÞÀûÀÌ¸é ¿©·¯ »ç¶÷ÀÌ Áú¹®¿¡ ´ëÇÑ ´äº¯À» °øÀ¯ ÇÒ¼ö ÀÖµµ·Ï ³×À̹ö Ä«Æó °Ô½ÃÆÇÀ» ÀÌ¿ëÇØ ÁÖ¼ÌÀ¸¸é ÇÕ´Ï´Ù. °¨»çÇÕ´Ï´Ù
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1. ÀÓº£µð½º ½Ã½ºÅÛ ¼Ò°³
1.1 Embedded System À̶õ
1.2 Embedded System ±¸¼º
1.3 Operating System
2. Processor
2.1 CPU
2.2 RISC and CISC
2.3 General Register
2.4 SFR(Special Function Register)
2.5 ALU (Arithmetic Logic Unit)
2.6 Control Unit
2.7 Bus
2.8 Processor ±âº» µ¿ÀÛ
2.9 Pipeline
3. ÇÁ·Î¼¼¼ ¼º´É
3.1 CPU ¼º´É Áõ°¡ ±â¹ýµé
3.2 CPU Clock Áõ°¡ÀÇ ÇѰèÁ¡
3.3 Multi Core Processor
4. Embedded Software
4.1 Machine & Language
4.2 ÄÄÆÄÀÏ·¯
4.3 ¾î¼Àºí·¯
4.4 Linker
5. ARM Processor
5.1 ARM ÇÁ·Î¼¼¼ÀÇ Á¾·ù
5.2 ARM Processor ¼±ÅÃ
6. ARM Architecture
6.1 ARM based system
6.2 ARM Operating Modes
6.3 ARM Registers
6.4 ARM Exceptions
6.5 Exception °ú InterruptÀÇ Â÷ÀÌ
7. ARM Instruction Sets
7.1 Understanding ARM Instruction set
7.2 ARM Instruction sets
7.3 Data Processing Instructions
7.4 Multiply Instructions
7.5 Load/Store Instructions
7.6 Load/Store Multiple Instructions
7.7 Branch Instructions
7.8 Status Register Access Instructions
7.9 Software Interrupt Instruction
7.10 SWP Instruction
7.11 Conditional Execution
8. Thumb Instruction Sets
8.1 Thumb Instruction Ư¡
8.2 Thumb Instruction Á¦¾à »çÇ×
8.3 Thumb, ARM Instruction compare
8.4 ARM/Thumb Interworking
9. AAPCS
9.1 Procedure Call Standard for the ARM Architecture
9.2 Function Parameter Passing |
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