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1. AvrStudio 4.x ¿¡¼ JTAG ICE500 Mini Á¦Ç°À» ÀÌ¿ëÇÑ ´Ù¿î·Îµå ¹æ¹ý
1.1 °³¹ßȯ°æ ´Ù¿î·Îµå ¹× ¼³Ä¡
(1) AVR CompilerÀÎ WinAVR ´Ù¿î·Îµå ÈÄ ¼³Ä¡
http://sourceforge.net/projects/winavr/files/WinAVR/20100110/
(2) AVR ÅëÇÕ°³¹ß ȯ°æÀÎ AvrStudio 4.19 ´Ù¿î·Îµå(»çÀÌÆ® °¡ÀÔ°ú ÀÎÁõ ÇÊ¿ä) ÈÄ ¼³Ä¡
http://www.atmel.com/dyn/products/tools_card.asp?tool_id=2725
1.2 AVR Studio ÇÁ·ÎÁ§Æ® ÆÄÀÏ ·Îµù¹× ¼³Á¤
(1) AVR Studio ½ÇÇà ÈÄ ÇÁ·ÎÁ§Æ® ÆÄÀÏ ·Îµù
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- ÇÁ·ÎÁ§Æ® ÆÄÀÏ ¼±ÅÃ
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- ÇÁ·ÎÁ§Æ® ·Îµù ¿Ï·á
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1.3 ISP ¸ðµå¸¦ ÀÌ¿ëÇÑ ´Ù¿î·Îµå
(1) Ÿ°Ù µð¹ÙÀ̽º¿Í JTAG ICE500 Mini ISP ¿¬°á
- JTAG ICE500 Mini Á¦Ç°À» PC¿Í óÀ½ ¿¬°á ÇÏ¿´´Ù¸é FTDI USBµå¶óÀ̹ö¸¦ ¼³Ä¡ ÇØ¾ß ÇÕ´Ï´Ù.
- FTDI Windows XP/Server2003/VTSTA/7/2008(32, 64bit) (Download)
- USB¿¬°áÀÌ ¼º°øÀûÀ¸·Î ¼³Ä¡µÇ¾ú´Ù¸é ¾Æ·¡¿Í °°ÀÌ ÀåÄ¡°ü¸®ÀÚ¿¡¼ °¡»ó COMÆ÷Æ® ¹øÈ£¸¦ È®ÀÎ ÇÕ´Ï´Ù.
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- ¾Æ·¡ ±×¸²Àº Ÿ°Ù µð¹ÙÀ̽ºÀÇ 6ÇÉ 2¿ ISPÆ÷Æ®¿Í ¿¬°áÇÑ È¸é ÀÔ´Ï´Ù. ( ³ì»ö LED¸¸ ON )
- ¿©±â¼ ÁÖÀÇ »çÇ×Àº ATMEGA128ÀÇ °æ¿ì ISPÆ÷Æ®¿Í UART0 ÀÇ Æ÷Æ®¹øÈ£¸¦ °øÀ¯ÇÏ°í Àֱ⠶§¹®¿¡
ISP´Ù¿î·Îµå¸¦ ÇÒ °æ¿ì¿¡´Â UART0 ¿¬°áÀ» ÇØÁ¦ÇÏ°í Ÿ°Ù¿¡ Àü¿ø¸¸ °ø±ÞÇÏ°í ÀÖ´Â »óÅ¿¡¼ ÀÛ¾÷À» ÇØ¾ß ÇÕ´Ï´Ù.
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(2) ISP ¿¬°á
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ÀåÄ¡°ü¸®ÀÚ¿¡¼ È®ÀÎµÈ Æ÷Æ® ¹øÈ£¸¦ ¼±ÅÃÇÏ°í "Connect" ÇÕ´Ï´Ù.
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"Main" ÅÇ¿¡¼ Device¸¦ ATmega128À» ¼±ÅÃÇÏ°í, Programming Mode´Â "ISP mode" ·Î ¼±Åà ÇÕ´Ï´Ù.
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(3) HexÆÄÀÏ ´Ù¿î·Îµù
"Fuses" ÅÇ¿¡¼ DeviceÀÇ "Fuses" ºñÆ® °ªÀ» È®ÀÎ ÇÕ´Ï´Ù.
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"Program" ÅÇ¿¡¼ "..." ¹öÆ°À» ´·¯¼ ǻ¡ÇÒ HexÆÄÀÏÀ» ¼±ÅÃÇÕ´Ï´Ù.
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ǻ¡ÇÒ HexÆÄÀÏÀ» ¼±ÅÃÇÕ´Ï´Ù.
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"Program" ¹öÆ°À» Ŭ¸¯Çؼ FusingÀ» ½ÃÀÛ ÇÕ´Ï´Ù.
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HexÆÄÀÏ FusingÀÌ ¿Ï·áµÈ »óÅ ÀÔ´Ï´Ù.
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1.4 ISP ¸ðµå ¿¡·¯
(1) SUT_CLSEL Fuse ºñÆ® ¼³Á¤¿¡ µû¸¥ ISP ¸ðµå ¿¬°á ¿¡·¯
- ¾Æ·¡¿Í °°Àº ¿¡·¯°¡ ¹ß»ýÇÏ´Â °æ¿ì´Â °øÀå ÃâÇϽà ATMEGA ICÀÇ Fuse ºñÆ®°¡ "Int RC OSC .. " ·Î
¼³Á¤ÀÌ µÇ¾î ÀÖ¾î Frequency °¡ ³·°Ô ¼³Á¤µÇ¾î ÀÖ°í, ISP ÀåºñÀÇ µ¿ÀÛ Frequency°¡ ³ô°Ô ¼³Á¤µÇ¾î
ÀÖ¾î¼ ¹ß»ýÇÏ´Â ¿¡·¯ ÀÔ´Ï´Ù.
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ÀÌ·¯ÇÑ °æ¿ì¿¡´Â JTAG(ISP)ÀåºñÀÇ µ¿ÀÛ Frequency¸¦ ³·Ãç ÁÝ´Ï´Ù.
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ÀåºñÀÇ Frequency¸¦ ³·Ãß¾î ÁÖ¸é Fuse ºñÆ®¸¦ Àаųª ¾µ¼ö°¡ ÀÖ½À´Ï´Ù. ±×·¯¸é Fuse ºñÆ®µéÀ» ¾Æ·¡¿Í °°ÀÌ ¸ÂÃß¾î ÁÝ´Ï´Ù.
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ÀÌ·¸°Ô ÇÑ ´ÙÀ½ ÀåºñÀÇ µ¿ÀÛ Frequency¸¦ ´Ù½Ã ¿ø·¡´ë·Î ³ô°Ô ¼³Á¤ÇÑ ÈÄ »ç¿ëÀ» Çϸé Á»´õ ºü¸£°Ô ¹ÙÀ̳ʸ®¸¦
´Ù¿î·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù. À§ÀÇ ¿¡·¯´Â Ÿ°Ùµð¹ÙÀ̽º¿¡ USB to Serial ÀåÄ¡µîÀÌ ¿¬°áµÇ¾î ÀÖÀ»°æ¿ì¿¡µµ ¹ß»ý
ÇÒ ¼ö Àִµ¥, ÀÌ·¯ÇÑ ÀÌÀ¯·Î ¹ß»ýÇÏ´Â °æ¿ì¿¡´Â USB to Serial ÀåÄ¡¸¦ ¿¬°á ÇØÁ¦ÇÏ°í Ÿ°Ù µð¹ÙÀ̽º¿¡
Àü¿ø¸¸ ¿¬°áÇÏ°í ISPÀåºñ¸¦ »ç¿ëÇϸé ÇØ°áÀÌ µÉ¼ö ÀÖ½À´Ï´Ù.
1.5 JTAG ¸ðµå¸¦ ÀÌ¿ëÇÑ ´Ù¿î·Îµå ¹× ¼Ò½º µð¹ö±ë
(1) Ÿ°Ù µð¹ÙÀ̽º¿Í Àåºñ ¿¬°á
- ¾Æ·¡ ±×¸²Àº Ÿ°Ù µð¹ÙÀ̽ºÀÇ 10ÇÉ 2¿ JTAGÆ÷Æ®¿Í ¿¬°áÇÑ È¸é ÀÔ´Ï´Ù. ( ³ì»ö LED, Àû»ö LED ON )
- Àû»ö LED : Target ¿¬°á ¾Ë¸², ³ì»ö LED : JTAG Àåºñ Àü¿ø
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(2) JTAG ¿¬°á
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ÀåÄ¡°ü¸®ÀÚ¿¡¼ È®ÀÎµÈ Æ÷Æ® ¹øÈ£¸¦ ¼±ÅÃÇÏ°í "Connect" ÇÕ´Ï´Ù.
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- Device¿Í Programming Mode ¸¦ È®ÀÎ ÇÕ´Ï´Ù.
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(3) HexÆÄÀÏ ´Ù¿î·Îµù
- JTAG¿¬°áÀÌ ¼º°øÀûÀ¸·Î ÀÌ·ç¾î Á³´Ù¸é, ÀÌÈÄ µ¿ÀÛÀº ISP ¸ðµåÀÏ °æ¿ì¿Í µ¿ÀÏÇÏ°Ô ´Ù¿î·Îµå¸¦ ÁøÇà ÇÏ¸é µË´Ï´Ù.
1.5 JTAG ¸ðµå¸¦ ÀÌ¿ëÇÑ ´Ù¿î·Îµå ¹× ¼Ò½º µð¹ö±ë
(1) Ÿ°Ù µð¹ÙÀ̽º¿Í Àåºñ ¿¬°á
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(2) µð¹ö±ë ½ÃÀÛ
AVR Studio¿¡¼ "F7" ¹öÆ°À» ´©¸£°í ºôµå¸¦ ÇÕ´Ï´Ù. ºôµå°¡ ¿Ï·áµÈÈÄ "CTRL+SHIFT+ALT+F5" ¹öÆ°À» ´©¸£¸é µð¹ö±ë ¸ðµå·Î
ÁøÀÔÀ» ÇÏ°ÔµÇ°í ±×´ÙÀ½ ºÎÅÍ´Â "Debug" ¸Þ´º¿¡ ÀÖ´Â ¸í·ÉµéÀ» ÀÌ¿ëÇؼ µð¹ö±âÀ» ÇÏ¸é µË´Ï´Ù.
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2. ICCAVR 7.x ¿¡¼ JTAG ICE500 Mini Á¦Ç°À» ÀÌ¿ëÇÑ ´Ù¿î·Îµå ¹æ¹ý(»õâ)
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