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!!!XMOS ¤Î XS1-G4,L1 ¤Ç¤¢¤½¤Ö - ¤½¤Î£¶

!!¥Æ¥¹¥È´ðÈÄ XC-1,XC-2,XK-1,XC-1A ¤Ê¤É¤ÇÍ·¤ó¤Çµ¤¤¬¤Ä¤¤¤¿¤³¤È¤Î¥á¥â¤ò½ñ¤¤¤Æ¤¤¤­¤Þ¤¹

!!!XC-1A ¤Ë°Å¹æ²½¤·¤¿¥Õ¥¡¡¼¥à¥¦¥§¥¢¤ò½ñ¤¯¤Ë¤Ï(11.2.2)

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»²¹Íʸ¸¥ : Tools User Guide 10¾Ï

1) °Å¹æ²½¥­¡¼¤òºî¤ë

 C:>xburn --genkey keyfile

¥Õ¥¡¥¤¥ë̾"keyfile"¤Î¥­¡¼¤òºî¤ë¡£Íð¿ô¤Ë¤è¤êÀ¸À®¤µ¤ì¤ë¡£

2) ½ñ¤­¹þ¤àüËö¤ÎID¤ò³Îǧ

 C:>xburn -l

3) °Å¹æ²½¤Î¥í¡¼¥À¤òOTP¤Ë½ñ¤­¹þ¤à

 C:>xburn --id 0 --lock keyfile --target XC-1A --enable-jtag --disable-master-lock

¤³¤ÎÎã¤Ç¤Ï¡¢´°Á´¤Ë¼«ÊĤ·¤Ê¤¤¤è¤¦¤Ë¤·¤Æ¤¤¤ë¡£(jtagÍ­¸ú¡¢master-lock̵¸ú)


4) °Å¹æ²½¤·¤Æ½ñ¤­¹þ¤à

 C:>xflash --id 0 ¼Â¹Ô¥Õ¥¡¥¤¥ë.xe --key keyfile


5) ¤³¤ì¤Ç¡¢USB¤òÈ´¤¯¢ª»É¤¹ ¤È¡¢¼Â¹Ô¥Õ¥¡¥¤¥ë¤¬µ¯Æ°¤¹¤ë¡£

6) Åý¹ç´Ä¶­¤Ï»È¤¨¤ë¤Î? ¤È»×¤¤¡¢Åý¹ç´Ä¶­¤«¤érun¤¹¤ë¤È¡¢ÌäÂê¤Ê¤¯µ¯Æ°¡£
JTAG¥Ö¡¼¥È¤Ê¤Î¤Ç¡¢OTP¤ÎÆâÍƤϰìÀÚ̵»ë¤µ¤ì¤ë¤Ã¤Ý¤¤¡£

7) °Å¹æ²½¥­¡¼¤ò»ØÄꤻ¤º¤Ë¡¢xflash¤·¤Æ¤ß¤ë¡£

 C:>xflash --id 0 ¼Â¹Ô¥Õ¥¡¥¤¥ë.xe

½ñ¤­¹þ¤ß»þ¤Ë¥¨¥é¡¼¤Ï½Ð¤º¡£¤·¤«¤·¡¢ÅöÁ³¤Ê¤¬¤éµ¯Æ°¤»¤º¡£
¤³¤Î¾õÂ֤ǡ¢Åý¹ç´Ä¶­¤«¤érun¤¹¤ë¤È¡¢µ¯Æ°¤¹¤ë¡£

8) OTP¤òÆɤó¤Ç¤ß¤ë¡£

 C:>xburn --read --target xc-1a
 Reading device...
 Core 0:
 0x00000000: 0x000001ff
 0x00000001: 0x918cdc01
 (Ãæά)
 0x000001ff: 0x1e8db36e
 0x00000200: 0x3f3defaa
 SR        : 0x00004020
 Core 1:
 0x00000000: 0x00000002
 0x00000001: 0x7340d801
 0x00000002: 0xffffc050
 0x00000003: 0x01a88318
 *
 0x00000059: 0xffffffdf
 SR        : 0x00004020
 Core 2:
 0x00000000: 0x00000002
 0x00000001: 0x7340d801
 0x00000002: 0xffffc050
 0x00000003: 0x01a88318
 SR        : 0x00004020
 Core 3:
 0x00000000: 0x00000002
 0x00000001: 0x7340d801
 0x00000002: 0xffffc050
 0x00000003: 0x01a88318
 *
 0x0000018e: 0x00000010
 SR        : 0x00004020

SR¤Ëbit¤¬2¤ÄΩ¤Ã¤Æ¤¤¤ë¡£
¥»¥­¥å¥¢¥Ö¡¼¥È¤È¡¢--disable-global-debug¤¢¤¿¤ê¤«¡£
core1¤Î0x59¤È¡¢core3¤Î0x18e¤ÎÃͤϡ¢Í¢Æþ»þÅÀ¤Ç´û¤Ë½ñ¤«¤ì¤Æ¤¤¤¿¡£


9) ¥æ¡¼¥¶¡¼¤Ë¥×¥í¥°¥é¥à¤ò¥á¡¼¥ë¤·¤Æ¡¢½ñ¤­¹þ¤ó¤Ç¤â¤é¤¦¤Ë¤Ï¡¦¡¦¡¦

10.3¾Ï¤ò»²¾È¡£Í½¤á°Å¹æ²½¤·¤¿¥Ð¥¤¥Ê¥ê¤ò½ñ¤­¹þ¤ó¤Ç¤â¤é¤¦¡£
Àè¤Ë°Å¹æ²½¤¹¤ë

 >xflash prog.xe -key keyfile -o image-file
¤½¤ì¤ò½ñ¤­¹þ¤à

 >xflash --id 0 --target-file platform.xn --write-all image-file


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