PICÀÇ »ç¿ë¹ý(ÇÁ·Î±×·¥Æí)

1. ±âº» »çÇ×

   (1) »ç¿ëÇÒ ¼ö ÀÖ´Â ¸Þ¸ð¸®¿Í Å©±â

   (2) Register FileÀ» º¸´Â ¹æ¹ý°ú Bank(Page)ÀÇ Àüȯ

Special RegisterÀÎ "STATUS" ·¹Áö½ºÅÍÀÇ "RP0" ºñÆ®¸¦ ´Ù½Ã ±âÀÔÇÔÀ¸·Î½á ÀüȯÇÑ´Ù.

      BSF            STATUS,RP0        ;STATUS ·¹Áö½ºÅÍÀÇ RP0 ºñÆ®¸¦ 1·ÎÇÏ°í
                                                  ;Bank1(Page1)·Î ÀüȯÇÑ´Ù.
      CLRF          TRISA                  ;PORTA¸¦ ¸ðµÎ Ãâ·Â ¸ðµå·Î ¼³Á¤ÇÑ´Ù
      MOVLW      0F0H                    ;11110000À» ¼¼Æ®
      MOVWF      TRISB                  ;PORTB´Â »óÀ§ 4Æ÷Æ®¸¦ ÀÔ·ÂÀ¸·Î ¼³Á¤
      BCF Bank(Page)´Â          STATUS,RP0         ;Bank0(Page0)À¸·Î µ¹¾Æ°£´Ù

 
 
 
 
 
 
 
 

    ¾Æ·§ ±×¸²¿¡ Register FileÀÇ ³»¿ëÀ» ³ªÅ¸³½´Ù.

 
   (3) ÇÁ·Î±×·¥Àº ¾îµðºÎÅÍ ½ÃÀ۵Ǵ°¡?
PIC´Â Àü¿øÀÌ µé¾î°¬À» ¶§, ÀÚµ¿ÀûÀ¸·Î "RESET"µÈ´Ù. RESETµÇ¸é ÇÁ·Î±×·¥Àº ¾îµå·¹½º 0¹øÁöºÎÅÍ ½ÇÇàµÈ´Ù.
µû¶ó¼­, ÇÁ·Î±×·¥ÀÇ ÃÖÃÊ´Â 0¹øÁö¶ó´Â °ÍÀÌ´Ù.
ÀÌ¿¡ ´ëÇØ, ÇÁ·Î±×·¥ÀÌ ½ÇÇàÁß¿¡ 'ÀÎÅÍ·´Æ®'°¡ Çã°¡µÇ¾î ÀÖÀ¸¸é ÀÌ ÀÎÅÍ·´Æ®°¡ µé¾î°¬À» ¶§¿¡´Â °­Á¦ÀûÀ¸·Î ¾îµå·¹½º 4¹øÁö·Î Á¡ÇÁÇÑ´Ù.
µû¶ó¼­, ÀÎÅÍ·´Æ®¿¡ °üÇÑ ÇÁ·Î±×·¥Àº 4¹øÁöºÎÅÍ ½ÇÇàµÈ´Ù.
±×·¡¼­, º¸Åë ÇÁ·Î±×·¥À» ÀÛ¼ºÇÒ ¶§¿¡´Â ¾Æ·¡¿Í °°ÀÌ ÇÏ¿© 8¹øÁö ÀÌÈÄ¿¡ ½ÇÁ¦ ÇÁ·Î±×·¥À» ÀÛ¼ºÇϵµ·Ï ÇÑ´Ù.

             ORG        0                  ;RESETÀ¸·Î 0¹øÁöºÎÅÍ ½ÃÀ۵ȴÙ
             GOTO      MAIN            ;0¹øÁö´Â GOTO¿¡ ÀÇÇØ MAIN 󸮷ΠÁ¡ÇÁ
             ORG        4                  ;ÀÎÅÍ·´Æ®·Î 4¹øÁöºÎÅÍ ½ÃÀ۵ȴÙ
             GOTO      INTERRUPT   ;4¹øÁö´Â GOTO¿¡ ÀÇÇØ INTR 󸮷ΠÁ¡ÇÁ
             ORG        8                  ;8¹øÁö¸¦ ÁöÁ¤
MAIN      ----        ÀÌÈÄ, ½ÇÁ¦ÀÇ MAIN ÇÁ·Î±×·¥
INTR      ----         ÀÌÈÄ, ½ÇÁ¦ÀÇ ÀÎÅÍ·´Æ® 󸮺Î

 

   (4) I/O Æ÷Æ®ÀÇ ÇÁ·Î±×·¡¹Ö ¹æ¹ý

PIC16C/F84¿¡´Â ÀÔÃâ·Â Æ÷Æ®(I/O Æ÷Æ®¶ó°í ÇÑ´Ù)°¡ A¿Í B ¸ðµÎ ÇÕÃÄ 13 Æ÷Æ®°¡ ÁغñµÇ¾î ÀÖ´Ù. °Ô´Ù°¡ °¢°¢ µ¶¸³ÀûÀ¸·Î ÀÔ·ÂÀ¸·Î ÇÒ °ÍÀÎÁö, Ãâ·ÂÀ¸·Î ÇÒ °ÍÀÎÁö´Â ÇÁ·Î±×·¥À¸·Î Á¤ÇÒ ¼ö ÀÖ´Ù.
´ÙÀ½¿¡ ±¸Ã¼ÀûÀÎ ÇÁ·Î±×·¡¹Ö ¹æ¹ýÀ» ¿¹¸¦ µé¾î ¼³¸íÇÑ´Ù.
 
ÀÔÃâ·ÂÀÇ ¼³Á¤ ¹æ¹ý
ÀÔÃâ·ÂÀº TRISA, TRISB¶ó´Â Special Register·Î ¼³Á¤ÇÑ´Ù.
ÀÌ °¢ ºñÆ®°¡ PORTA¿Í PORTBÀÇ °¢ Æ÷Æ®¿¡ ´ëÀÀÇÏ¿©, ÀÔ·Â: "1" Ãâ·Â: "0"À¸·Î ÁöÁ¤ÇÑ´Ù.
±×¸®°í, Àü¿ø ON Èijª RESET ÈÄ¿¡´Â ¸ðµÎ "ÀÔ·Â"À¸·Î ¼³Á¤µÇ¾î ÀÖ´Ù.

BSF          STATUS, RP0             ;STATUS ·¹Áö½ºÅÍÀÇ RP0ºñÆ®¸¦ 1·Î ÇÏ°í
                                                ;Bank1(Page1)·Î ÀüȯÇÑ´Ù
CLRF        TRISA                        ;PORTA¸¦ ¸ðµÎ Ãâ·Â ¸ðµå·Î ¼³Á¤ÇÑ´Ù
BSF          TRISA, 1                    ;PORTAÀÇ RA1¸¸ ÀÔ·ÂÀ¸·Î ÇÑ´Ù
MOVLW    0F0H                         ;11110000À» ¼¼Æ®
MOVWF    TRISB                        ;PORTBÀÇ »óÀ§ 4Æ÷Æ®¸¦ ÀÔ·Â, ÇÏÀ§´Â
                                                ;Ãâ·ÂÀ¸·Î ¼³Á¤
BCF         STATUS, RP0              ;Bank0(Page0)À¸·Î µ¹¾Æ°£´Ù

 

Ãâ·Â ¹æ¹ý
(PORTBÀÇ ÇÏÀ§ 4 Æ÷Æ®°¡ Ãâ·ÂÀ¸·Î ÇÑ´Ù)

BSF          PORTB,1                    ;PORTBÀÇ RB1À» High·Î ¼¼Æ®
BCF          PORTB,0                    ;PORTBÀÇ RB0À» Low·Î ¼¼Æ®
MOVLW    0CH                            ;00001100À» ·Îµå
MVWF      PORTB                        ;PORTBÀÇ ÇÏÀ§¿¡ 1100À» ¼¼Æ®
                                                  ;Áï RB0, RB1ÀÌ Low, RB2, RB3ÀÌ High
CLRF       PORTB                         ;¸ðµç PORTBÀÇ Æ÷Æ®¸¦ Low·Î ¼¼Æ®


ÀÔ·Â ¹æ¹ý
(PORTBÀÇ »óÀ§ 4 Æ÷Æ®°¡ ÀÔ·ÂÀ¸·Î ÇÑ´Ù)

MOVF       PORTB,W                    ;PORTB¸¦ W ·¹Áö½ºÅÍ¿¡ ÀÔ·Â
MOVWF    DATA                          ;ÀÔ·ÂÇÑ PORTBÀÇ µ¥ÀÌÅ͸¦ DATA¿¡ ÀúÀå
BTFSC      POTRB, RB7                ;RB7¸¦ Å×½ºÆ®ÇÏ¿© LowÀ̸é skipÇÑ´Ù
GOTO       HIGHWAY                    ;RB7ÀÌ HighÀÏ ¶§ HIGHWAY¿¡ Á¡ÇÁ
???                                             ;RB7ÀÌ LowÀÏ ¶§¿¡ ¿©±â·Î ½ºÅµÇÑ´Ù
BTFSS      PORTB, RB6                ;RB6¸¦ Å×½ºÆ®ÇÏ¿© HighÀ̸é skipÇÑ´Ù
GOTO       LOWWAY                    ;RB6ÀÌ LowÀÏ ¶§ LOWWAY·Î Á¡ÇÁÇÑ´Ù
???                                             ;RB6ÀÌ HighÀÏ ¶§ ¿©±â·Î skipÇÑ´Ù

[ÁÖÀÇ] BSF, BCF·Î Æ÷Æ®ÀÇ Ãâ·ÂÀ» ÇÏ´Â °æ¿ì
BSF, BCF¿¡¼­ Ãâ·ÂÀ» ÇÒ ¶§, ¿¹¸¦ µé¸é "BSF   POTRB,RB0"¶ó°í ÇÏ´Â ¸í·ÉÀ» ½ÇÇàÇÏ¸é ½ÇÁ¦ µ¿ÀÛÀº ¾Æ·¡ÀÇ ¼ø¼­·Î ½ÇÇàµÈ´Ù.
     ¡¤¿ì¼± Æ÷Æ® BÀÇ Àüü ºñÆ®¸¦ CPU¿¡ ÀоîµéÀδÙ
     ¡¤CPU¿¡¼­ ºñÆ® 0¿¡ 1À» ¼¼Æ®ÇÏ´Â ¿¬»êÀ» ÇÑ´Ù
     ¡¤¿¬»ê °á°ú¸¦ Æ÷Æ® B¿¡ Ãâ·ÂÇÑ´Ù

Áï, Ãâ·ÂÇϱâ Àü¿¡ ÀÔ·ÂÀ» ½ÇÇàÇÑ´Ù. ±×¶§, °¡²û Ãâ·ÂÀü¾ÐÀÌ ³·Àº ºÎÇÏÀÏ °æ¿ì(Æ®·£Áö½ºÅÍÀÇ Á÷Á¢ µå¶óÀ̺ê¿Í °°Àº °æ¿ì)¿¡´Â Ãâ·Â¿¡ High¸¦ ³»°í À־ ¾à 0.7V Á¤µµ ¹Û¿¡ µÇÁö ¾ÊÀ¸¹Ç·Î ±× Æ÷Æ®¸¦ ÀÔ·ÂÇϸé Low·Î °£ÁÖÇØ ¹ö¸°´Ù.
µû¶ó¼­, ¿¬»ê °á°ú¸¦ Ãâ·ÂÇÒ ¶§¿¡ Low·Î À缼ƮÇϱ⠶§¹®¿¡ High¸¦ Ãâ·ÂÇÏ°í ÀÖ´ø Á÷Á¢ °ü°è¾ø´Â ºñÆ®°¡ °©ÀÚ±â Low·Î µÇ¾î ¹ö¸®´Â ¿Àµ¿ÀÛÀ¸·Î µÇ°í ¸¸´Ù.
ÀÌ°ÍÀ» ÇÇÇϱâ À§Çؼ­´Â Æ÷Æ®¸¦ ÀÔ·Â Ãâ·Â È¥ÀçÇؼ­ »ç¿ëÇÏ´Â °æ¿ì¿¡´Â MOVWF ¸í·ÉÀ¸·Î Ç×»ó Àüü Æ÷Æ®¸¦ ÀǽÄÇÏ°í µ¿½Ã¿¡ Ãâ·ÂÇØ ÁÙ ÇÊ¿ä°¡ ÀÖ´Ù.
Ãâ·ÂÀÌ ¾îÁß°£ÇÑ Ãâ·ÂÀü¾ÐÀ¸·Î µÉ ¿ì·Á°¡ ¾øÀ» °æ¿ì¿¡´Â °ÆÁ¤ÇÏÁö ¾Ê¾Æµµ µÈ´Ù.
 

2. ÇÁ·Î±×·¥À» ÀÛ¼ºÇÑ´Ù

    ´ÙÀ½¿¡´Â ½ÇÁ¦ ÇÁ·Î±×·¥ÀÇ ¼­½ÄÀ» ¼³¸íÇÑ´Ù.
    °úÁ¦´Â Çϵå¿þ¾îÆí¿¡¼­ ¸¸µç LED Á¡¸ê ȸ·Î¸¦ ½ÇÁ¦·Î µ¿ÀÛ½ÃÅ°´Â ÇÁ·Î±×·¥À¸·Î ÇÑ´Ù.

(1) Ç÷ÎÂ÷Æ®ÀÇ ÀÛ¼º
ÀÚÀÛ Çϵå¿þ¾î¿¡ ÇÊ¿äÇÑ ±â´ÉÀ» »ý°¢ÇÏ¿©, ¿ì¼± ÀüüÀÇ Ç÷ÎÂ÷Æ®¸¦ ±×·Á º»´Ù.

[¿¹Á¦] LED Á¡¸ê ÇÁ·Î±×·¥

                          START
                             ¡é
                          PORTÀÇ Ãʱ⠼³Á¤           A, B ¸ðµÎ ¸ðµÎ Ãâ·Â
                 |----¡æ¡é
                 |       PORTA¿¡ 1À» Ãâ·Â           LEDÀÇ Á¡µî
                 |          ¡é
                 |       0.5ÃÊ°£ ´ë±â                    ·çÇÁ
                 |          ¡é
                 |       PORTA¿¡ 0À» Ãâ·Â            LEDÀÇ ¼Òµî
                 |          ¡é
                 |       0.5ÃÊ°£ ´ë±â
                 |_______|
 

(2) ÇÁ·Î±×·¥À» ÀÛ¼ºÇÑ´Ù
´ÙÀ½¿¡ ½ÇÁ¦·Î editor¸¦ ÀÌ¿ëÇÏ¿© ÇÁ·Î±×·¥À» ÀÛ¼ºÇÑ´Ù.
»ç¿ëÇÏ´Â editor¿¡´Â ƯÈ÷ Á¦ÇÑÀÌ ¾ø´Ù. °í¼ÓÀ¸·Î ÇÁ·Î±×·¥ ¸®½ºÆ® ÀÛ¼º¿¡ ÀûÇÕÇÑ ¿¡µðÅͷδ ´ÙÀ½°ú °°Àº °ÍÀÌ ÀÖ´Ù.
"MPLAB"¶ó°í ÇÏ´Â MicroChip Technology»ç°¡ Á¦°øÇÏ°í ÀÖ´Â ÅëÇÕ °³¹ß ȯ°æÀ» ÀÌ¿ëÇÏ¸é ¿¡µðÅ͵µ Æ÷ÇԵǾî ÀÖ¾î, ±×´ë·Î, Áï ¾î¼ÀºíÀ̳ª debugµµ ÇÒ ¼ö ÀÖÀ¸¹Ç·Î Æí¸®ÇÏ´Ù. °Ô´Ù°¡ ÇÁ¸® ¼ÒÇÁÆ®¿þ¾îÀÌ´Ù. ´Ü, Windows ȯ°æ¿¡¼­¸¸ »ç¿ëÇÒ ¼ö ÀÖ´Ù.

(3) ÇÁ·Î±×·¥ ÀÛ¼º¹ý
ÀüüÀÇ ±¸¼ºÀº ´ÙÀ½°ú °°ÀÌ Çϸé ÀÌÇØÇϱ⠽¬¿ï °ÍÀ¸·Î »ý°¢ÇÑ´Ù.
Çì´õ ºÎºÐ           :CPU ĨÀÇ Á¾·ù¸¦ ÁöÁ¤ÇÑ´Ù
                                 ¿¹: LIST P=PIC16F84
                                 include ÆÄÀÏÀ» Á¤ÀÇ
                                 ¾ðÁ¦³ª °øÅëÀ¸·Î »ç¿ëÇÏ´Â º¯¼ö¸¦ Á¾ÇÕÇÏ¿© Á¤ÀÇÇÑ´Ù
                                 ¾î¼Àºí·¯¿¡ Ç¥ÁØÀ¸·Î ÷ºÎµÇ¾î ÀÖ´Ù.
                                 ¿¹: INCLUDE "P16F84.INC"
º¯¼ö Á¤ÀÇ           :º¯¼ö¸íÀ» ·¹Áö½ºÅÍ ¸Þ¸ð¸®¿¡ ÇÒ´çÇÑ´Ù
                                 ¿¹: DATA EQU 0DH
°³½Ã¹øÁö Á¤ÀÇ     :ÇÁ·Î±×·¥ÀÇ ½ºÅ¸Æ® ¹øÁö¸¦ Á¤ÀÇÇÑ´Ù
                                 ¿¹: ORG0          MAIN(main program)
¸ÞÀÎ ÇÁ·Î±×·¥     :°°Àº ¹Ýº¹ ºÎºÐÀº ¼­ºê·çƾÀ¸·Î ÇÑ´Ù
                                 ¿¹: CALL SECTIM
¼­ºê·çƾ             :¸îȸ¶óµµ ¸ÞÀÎ ÇÁ·Î±×·¥¿¡¼­ »ç¿ëÇÏ´Â ºÎºÐÀ»
                           ¼­ºê·çƾÀ¸·Î Á¤¸®ÇÑ´Ù.
                                 ¿¹: 0.5ÃÊ ´ë±â ·çƾ
 
(4) ÇÁ·Î±×·¥ ¸®½ºÆ®ÀÇ ¿¹
´Ù¿î·ÎµåÇÏ¿© ¾ÐÃàÀ» Ç®°í, ÀϹÝÀûÀÎ ¿¡µðÅÍ·Î º¸±â ¹Ù¶õ´Ù.
       LED Á¡¸ê Á¦¾î ÇÁ·Î±×·¥ ¸®½ºÆ®
 
[¸í·É À϶÷Ç¥] Æí¸®ÇÑ µµ±¸
PIC16C84/PIC16F84ÀÇ ¸í·ÉÀ» A4¿ëÁö 1ÀåÀÇ À϶÷Ç¥·Î Á¾ÇÕÇÑ °ÍÀε¥, ÇÁ·Î±×·¡¹ÖÇÒ ¶§¿¡ Æí¸®ÇÏ´Ù.
MS-WORDÀÇ ¹®Àå·Î µÇ¾î ÀÖ´Ù. ¾ÐÃàÀ» Ǭ ÈÄ¿¡ MS-WORD¿¡¼­ ÀμâÇϱ⠹ٶõ´Ù.
 
       ¸í·É À϶÷Ç¥


3. ¾î¼ÀºíÇÑ´Ù

  
ÇÁ·Î±×·¥ ÀÛ¼ºÀ» ³¡¸¶ÃÆÀ¸¸é ´ÙÀ½Àº ¾î¼Àºí ÀÛ¾÷ÀÌ´Ù. ¾î¼ÀºíÀ̶õ »ç¶÷ÀÌ ÀÛ¼ºÇÑ ±âÈ£ÀÇ ¸®½ºÆ®¿¡¼­, ±â°è¾î·Î º¯È¯ÇÏ¿© ROM¿¡ ½á ³ÖÀ»¼ö ÀÖ´Â µ¥ÀÌÅÍ·Î º¯È¯ÇÏ´Â ÀÛ¾÷À» ¸»ÇÑ´Ù.

(1) °³¹ß¿ë ¼ÒÇÁÆ®¿þ¾î¸¦ ÀÔ¼öÇÑ´Ù
°³¹ß¿ë ¼ÒÇÁÆ®¿þ¾î´Â Microchip technology»çÀÇ www¿¡¼­ ´Ù¿î·ÎµåÇÏ´Â °ÍÀÌ °¡Àå ÃÖ½ÅÆÇÀ» ÀÔ¼öÇÒ ¼ö ÀÖ´Â ±æÀ̸ç, ¶ÇÇÑ ¹«·á ÇÁ¸® ¼ÒÇÁÆ®¿þ¾îÀ̹ǷΠ°¡Àå Æí¸®ÇÏ´Ù°í »ý°¢ÇÑ´Ù.
ÇöÀç ÀÔ¼öÇÒ ¼ö ÀÖ´Â °ÍÀ¸·Î´Â ´ÙÀ½°ú °°Àº °³¹ß toolÀÌ ÀÖ´Ù.

* MPLAB-IDE3.12.14 MPLAB Integrated Development Environment
* MPASM 1.40.00 Assembler software for Windows
* MPSIM 5.20.00 Software Simulator for DOS

MPLAB°¡ ¹öÀü¾÷µÇ¾ú´Ù.
* MPLAB-IDE 3.40
* MPASM 2.13

¿©±â¼­ MPLAB´Â Windows»ó¿¡¼­ ½ÇÇàµÇ´Â ¿¡µðÅÍ ¾î¼Àºí·¯, ½Ã¹Ä·¹ÀÌÅ͸¦ ÀÏüȭÇÑ °ÍÀ̹ǷΠÆí¸®ÇÏ´Ù.
±×¸®°í, ÀÌµé ¼³¸í¼­´Â ´ÙÀ½ »çÀÌÆ®¿¡¼­ ´Ù¿î·ÎµåÇÒ ¼ö ÀÖ´Ù.

* MPLAB-IDE3.12.14 MPLAB Integrated Development Environment
* MPASM 1.40.00 Assembler software for Windows
* MPSIM 5.20.00 Software Simulator for DOS
* MPLAB Integrated Development Environment User's Guide
* MPASM Assembler User's Guide
* MPSIM DOS simulator User's Guide

(2) ¾î¼ÀºíÇÑ´Ù
¾Õ¿¡¼­ ÀÔ¼öÇÑ MPLAB(¾î¼Àºí·¯¸¦ Æ÷ÇÔÇÑ´Ù)¸¦ ÀÌ¿ëÇÏ¿©, ÀÛ¼ºÇÑ ÇÁ·Î±×·¥À» ¾î¼ÀºíÇÑ´Ù.
MPASMÀÇ °æ¿ì¿¡´Â ¾î¼Àºí·¯¸¦ ±âµ¿ÇÏ¸é ¼³Á¤ È­¸éÀÌ ³ªÅ¸³ª¹Ç·Î CPUÀÇ Á¾·ù¿Í, CASE Sensitive¸¦ off, Ãâ·Â Æ÷¸ËÀ» INHX8MÀ¸·Î ¼³Á¤ÇÑ´Ù.
ÀÌ ¾î¼Àºí °á°ú°¡ "error 0"°¡ µÉ ¶§±îÁö ¹Ýº¹ÇÑ´Ù. ¿¡·¯°¡ ³ª¿À´Â °ÍÀº ¸®½ºÆ®¿¡ ¹«¾ùÀΰ¡ À߸øÀÌ ÀÖ´Ù´Â °ÍÀÌ´Ù. ²öÁú±â°Ô ÃßÀûÇÏ¿© ¹Ù·ÎÀâ±â ¹Ù¶õ´Ù.
¿À·ù¸¦ ¼öÁ¤ÇßÀ¸¸é ÀÚµ¿ÀûÀ¸·Î object file(*.hex)ÀÌ ÀÛ¼ºµÈ´Ù. ÀÌ ÆÄÀÏÀÌ PICÀÇ ÇÁ·Î±×·¥ ¸Þ¸ð¸®¿¡ ½á³ÖÀ» ÇÁ·Î±×·¥ÀÇ µ¥ÀÌÅÍ·Î µÈ´Ù.
 
(3) ½Ã¹Ä·¹À̼ÇÇÑ´Ù
¾î¼ÀºíÀÌ "error 0"À¸·Î µÇ¾ú´Ù¸é ´ÙÀ½Àº ÆÛ½º³ÎÄÄÇ»Åͻ󿡼­ ½Ã¹Ä·¹À̼ÇÇϸ鼭 ½ÇÁ¦·Î ½ÇÇà½ÃÄÑ º»´Ù.
ÀÌ ½Ã¹Ä·¹À̼ǿ¡´Â »ó±â °³¹ß tool Áß¿¡¼­ "MPSIM"À̳ª "MPLAB"¸¦ »ç¿ëÇÑ´Ù.
ÀÌ ½Ã¹Ä·¹À̼ǿ¡´Â »ó´çÈ÷ "¿ä·É"ÀÌ ÇÊ¿äÇÏ°í ÇÁ·Î±×·¥À» ¸¸µå´Â °Íº¸´Ù ´õ ¾î·Æ°Ô ´À²¸ÁúÁöµµ ¸ð¸¥´Ù. ±×·¯³ª, ½ÇÁ¦ ±â±â¿¡ ½ÇÀåÇÏ¿© µ¿ÀÛÇÏÁö ¾ÊÀ» ¶§´Â Çã±ÞÁö±Þ ã°Ô µÇ¹Ç·Î ÀÌ ½Ã¹Ä·¹ÀÌÅÍ¿¡ ÀÇÇØ È®ÀÎÇÏ´Â ÆíÀÌ µ¿ÀÛÇÏÁö ¾Ê´Â ¿øÀÎÀ» ½Å¼ÓÈ÷ ¹ß°ßÇÒ ¼ö ÀÖ´Ù. ÀÌ debugÀÇ ¼¼ºÎÀûÀÎ »çÇ׿¡ ´ëÇؼ­´Â "MPLABÀÇ »ç¿ë¹ý"À» ÂüÁ¶Çϱ⠹ٶõ´Ù.
 
(4) ÇÁ·Î±×·¥ ½á³Ö±â
¿Ï¼ºµÈ object fileÀ» ½ÇÁ¦ PICÀÇ Ä¨¿¡ ½á³Ö±â À§Çؼ­´Â ROM ¶óÀÌÅÍ¿Í ½á³Ö±â ÇÁ·Î±×·¥ÀÌ ÇÊ¿äÇÏ°Ô µÈ´Ù.
ÀÌ ¼¼ºÎÀûÀÎ »çÇ×Àº "ROM ¶óÀÌÅÍÀÇ Á¦ÀÛ"¿¡¼­ ÀÚ¼¼È÷ ¼³¸íÇÏ°í ÀÖ´Ù.

´ÙÀ½Àº °³¹ß ¹æ¹ý¿¡ ´ëÇØ ÀÚ¼¼È÷ ¼³¸íÇÑ´Ù.


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