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ATmega163

ATmega 163 8bit AVR Microcontroller


Features


  • ํ•˜์ด ํผํฌ๋จผ์Šค , ๋กœ์šฐ ์ „๋ ฅ - ๊ทธ๋ž˜๋ดค์ž 8 BIT
    • 130 Powerful Instruction - RISC MPU
    • 32 X 8 ๋ฒ”์šฉ ๋ ˆ์ง€์Šคํ„ฐ
    • 8 MHz ํด๋Ÿญ - ์™€~ ์—ด๋ผ ๋น ๋ฅด๋‹ค!
    • On-chip 2 cycle Multiplier

  • ๋น„ํœ˜๋ฐœ์„ฑ ํ”„๋กœ๊ทธ๋žจ ๊ณผ ๋ฐ์ดํƒ€ ๋ฉ”๋ชจ๋ฆฌ

  • ์ž์ฒด ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐ€๋Šฅํ•œ ํ”Œ๋ž˜์‰ฌ ๋ฉ”๋ชจ๋ฆฌ
    • 16 KB ์˜ Boot Block ( 256 - 2K Bytes )
    • 512 Bytes EEPROM
    • 1024 Bytes SRAM

  • ์ฃผ๋ณ€ ์žฅ์น˜ ๊ธฐ๋Šฅ
    • 2 ๊ฐœ์˜ 8-bit Timer/Counters
    • 1 ๊ฐœ์˜ 16-bit Timer/Counters
    • Real Time Clock
    • Tree PWM Channels
    • Programmable Serial UART
    • Analog Comparator
    • Master / Slave SPI Serial Interface
    • Byte - oriented 2-wire Serial Interface

์ด MPU ์˜ ์šฉ๋„


  • MP3 ํ”Œ๋ ˆ์ด์–ด
  • ์ž„๋ฒ ๋””๋“œ ์‹œ์Šคํ…œ
  • ๋งˆ์ดํฌ๋กœ ๋กœ๋ด‡
  • ์‚ฐ์—…์šฉ ์ž„๋ฒ ๋””๋“œ ์‹œ์Šคํ…œ

ํ”„๋กœ๊ทธ๋ž˜๋ฐ์— ํ•„์š”ํ•œ ์œ ํ‹ธ๋ฆฌํ‹ฐ


  • AVR - GCC
  • AVR - Studio
  • Pony Prog

  • ์›จ๋น„ ์‚ฌ์šด๋“œ์—์„œ ๊ตฌํ•œ ATmega 163 L ๋ณด๋“œ์— ๊ด€ํ•œ Testing


  • ๋จผ์ € ์›จ๋น„ ์‚ฌ์šด๋“œ์—์„œ ATmega 163L E board ๋ฅผ ๊ตฌํ•œ๋‹ค. - ps ๋‚œ ํŒ๋งค ์‚ฌ์›์ด ์•„๋‹ˆ๋‹ค.. ๋” ์ข‹์€ ๊ฒƒ์ด ์žˆ์œผ๋ฉด ..๊ทธ๊ฑธ..
  • ISR ๋ชจ๋“ˆ๊ณผ ํ•จ๊ป˜ Board์— ์žฅ์ฐฉํ•œ๋‹ค.
  • ์šฉ์‚ฐ ๊ฐ€์„œ 9 pin ์งœ๋ฆฌ Serial Port ์žญ๊ณผ 5.5volt ์–ด๋ฅํ„ฐ์— ๋ผ์šธ ๊ฒƒ์„ ์ค€๋น„ํ•œ๋‹ค.
  • ๊ทธ๋ฆฌ๊ณ  ๋‚ฉ๋•œ์งˆ์šฉ ์ธ๋‘์™€ ์‹ค๋‚ฉ์„ ์ค€๋น„ํ›„ ๋‚ฉ๋•œ ์‹œ์ž‘.
  • 9 pin ์—์„œ TX๋Š” 2๋ฒˆ RX 3๋ฒˆ ์ ‘์ง€๋Š” 5๋ฒˆ์— ์—ฐ๊ฒฐ ์‹œํ‚จ๋‹ค.
  • 5.5 Volt ์–ด๋ฅํ„ฐ๋Š” ์•ˆ์ชฝ์ด + ๊ทน ๋ฐ”๊นฅ์ชฝ์ด -๊ทน์ด๋ผ๋Š” ์ ์„ ์œ ์˜..
  • ์ด๋ ‡๊ฒŒ ๊นŒ์ง€ ์—ฐ๊ฒฐํ•˜๊ณ  ์ปดํ“จํ„ฐ์— ์‹œ๋ฆฌ์–ผ ์ผ€์ด๋ธ”์„ COM1 ์— ์—ฐ๊ฒฐ.
  • ISR ๋ชจ๋“ˆ์„ COM2์— ์—ฐ๊ฒฐํ•˜๊ณ 
  • ์ „์› ์–ด๋ށํ„ฐ๋ฅผ ์—ฐ๊ฒฐํ•˜๋ฉด LED๊ฐ€ ์ผœ์ง€๋ฉฐ TEST๋ฅผ ์œ„ํ•œ ์ค€๋น„๋Š” ๋๋‚œ๋‹ค.
  • ์ดํ›„ ์ƒˆ๋กฌ ๋ฐ์ดํƒ€๋งจ์—์„œ ๋ชจ๋Ž€์— ์˜ํ•œ ์—ฐ๊ฒฐ๋กœ SETTINGํ•˜๊ณ  baud rate๋ฅผ 19300(ใ… ใ… ) ๋กœ ์„ค์ • ํ›„ reset ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด

    WAVY SOUND XXXXXX TEST - ๋ž€ ์‹์˜ ๋ช…๋ น์–ด๊ฐ€ ๋œฌ๋‹ค. ๊ทธ๋Ÿผ ํ•˜๋“œ์›จ์–ด TEST ์™„๋ฃŒ
  • ๊ทธ๋Ÿผ ์†Œํ”„ํŠธ์›จ์–ด ํ…Œ์ŠคํŒ…์„ ์จ๋ณผ๊นŒ?

  • AVR GCC Programming


  • AVR-GCC๋Š” AVR์—์„œ Cross Compile์„ ์œ„ํ•ด ๋งŒ๋“  ๊ณต์งœ ์ปดํŒŒ์ผ๋Ÿฌ
  • ๋ฐฉ๋ฒ•
    • ์„ค์น˜ ๋ฐฉ๋ฒ•

      c:\> ์—์„œ avrgcc ํด๋”๋กœ ์˜ฎ๊ธฐ๊ณ 
      c:\avrgcc>์—์„œ install์„ ์‹คํ–‰ ์‹œํ‚จ ํ›„ ๋ฐ”ํƒ•ํ™”๋ฉด์˜ avr-gcc ๋ฐฐ์น˜ํŒŒ์ผ์„ ์ด์šฉํ•ด ๋„์Šค์ฐฝ์„ ์—ด์–ด์„œ ์“ด๋‹ค.
    • Makefile ์‚ฌ์šฉ๋ฒ•


  • ~cpp 
    # Simple Makefile
    # Volker Oth (c) 1999
    
    include $(AVR)/include/make1
    
    ########### change this lines according to your project ##################
        HEADER   = ../Include
        MYLIBDIR = 
        GCCLIB   = $(AVR)/lib/gcc-lib/avr/2.97/avr3
        NEWLIB   = $(AVR)/lib
    
    #INCDIR means .h file search path
        INCDIR = . -I$(HEADER)
    #---------------------------------------------- 
    
    #put the name of the target mcu here (at90s8515, at90s8535, attiny22, atmega603 etc.)
        MCU = atmega163
        
    
    #put the name of the target file here (without extension)
        TRG = test
    
    #put your C sourcefiles here 
        SRC =   $(TRG).c		\
                $ utils.c		\
                $ global.c		\
                $ uart.c
    
    #put additional assembler source file here
        ASRC =
    
    #additional libraries and object files to link
        LIB = $(LIBDIR)/libc.a $(GCCLIB)/libgcc.a $(NEWLIB)/libbfd.a $(NEWLIB)/libiberty.a
    
    #additional includes to compile
        INC = 
    
    #INCDIR means .h file search path
        INCDIR = . -I$(HEADER)
    
    #compiler flags
        CPFLAGS = -g -O3 -Wall -Wstrict-prototypes -Wa,-ahlms=$(<:.c=.lst)
    
    #linker flags
        LDFLAGS = -Wl,-Map=$(TRG).map,--cref
    
    ########### you should not need to change the following line #############
    include $(AVR)/include/make2
              
    ###### dependecies, add any dependencies you need here ###################
    all : $(TRG).siz
    
    $(TRG).o :                  \
        $ config.h              \
        $(TRG).c
    
    $(TRG).siz : $(TRG).elf
    	avr-size --format=sysv $(TRG).elf > $(TRG).siz
    	avr-size --format=sysv $(TRG).elf
    
    wr :    $(TRG).rom
    	uisp --STK200 --erase
    	uisp --STK200 --upload $(TRG).rom
    
    erase :
    	uisp --STK200 --erase
    
    

    • avr_gcc ์‚ฌ์šฉ๋ฒ•

      • AVG-GCC AVR-GCC... ใ… ใ…  ์˜คํƒ€๋‹ค.

    ์šฐ์šฐ.. ์ •์ง์•„ ๋‚ด๊ป€ ์™œ ์•ˆ์˜ฌ๋ผ๊ฐ€๋ƒ.. rom ๊นŒ์ง€ ๋งŒ๋“ค์—ˆ๋Š”๋ฐ..--; - ๋–ก

    device missing or unknown device ๋ผ๊ณ  ๋‚˜์˜จ๋‹ค. ponyprog ์—์„œ ์žฅ์น˜๋ฅผ ๊ผญ 163 L ๋กœ ํ•ด์•ผํ•˜๋‚˜? 163 ๋ฐ–์— ์—†๋˜๋ฐ..

    ๋‚ด๊ฒŒ ํž˜์„ ์ฃผ๋Š” LINK ๋“ค

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