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±×·¯´ø ¾î´À³¯ ¾ÖÇÃÀÇ »õ·Î¿î ¿î¿µÃ¼Á¦¸¦ º¸°Ô µÇ¾ú´Âµ¥, ÀÌ°Ô ¿ØÀÏÀϱî¿ä? µµÀúÈ÷ Unix(BSD)¶ó°í »ý°¢ ÇÒ¼ö ¾øÀ» ¸¸Å­ÀÇ È­·ÁÇÏ°í ºü¸¥ 3D UI°¡ ÀÖ´Â°Í ¾Æ´Ï°Ú½À´Ï±î? Á¦ ´«À» ÀǽÉÇß½À´Ï´Ù. º¸´Ù°¡ º¸´Ù°¡ ±Ã±ÝÇؼ­ °á±¹Àº »ç¹ö·È½À´Ï´Ù. 2004³â 2¿ùÀº ±×·¸°Ô óÀ½À¸·Î Áú·¯ ¹ö·È½À´Ï´Ù.
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dmesg¸¦ º¸´øÁß Æ¯ÀÌÇÑ°ÍÀ» ¹ß°ßÇß½À´Ï´Ù.
sungem.c:v0.98 8/24/03 David S. Miller (*****@******.com)
PHY ID: 4061e4, addr: 0
eth0: Sun GEM (PCI) 10/100/1000BaseT Ethernet 00:0a:95:bc:fd:b0
eth0: Found BCM5221 PHY
¶ó´Â ºÎºÐÀε¥.. º¸½Ã¸é ¾Æ½Ã°ÚÁö¸¸ MACÀÌ ±â°¡ºøÀÔ´Ï´Ù.. (ÇãÇãÇã..¾îÀÌ°¡ ¾ø½À´Ï´Ù)
¾Æ·¡¿¡ º¸ÀÌ´Â PHY´Â ºê·ÎµåÄÄÀÇ °ÍÀε¥, ÃÊÀýÀü 10/100 PHYÀΰÍÀÔ´Ï´Ù.
°©Àڱ⠿츮 ±Í¿©¿î ÈòµÕÀ̸¦ ¶â°í ½Í´Ù´Â ¸¶À½ÀÌ µé´õ±º¿ä...Àú°É BCM5421 PHY·Î ¹Ù²Ù¸é ±â°¡ºøÀ¸·Î µ¿ÀÛÇÒ°Í °°´Ù´Â »ý°¢ÀÌ ¸·~ µì´Ï´Ù. ÈÄÈÄ Á¶¸¸°£ ¹Ù²Ù°Ô µÇ¸é ´Ù½Ã °³Á¶±â¸¦ ¿Ã·Áµå¸®°Ú½À´Ï´Ù.

¾î¶µç ¸¶À½À» °¡´Ùµë°í´Â PCI¸¦ µÚÁ®º¸±â ½ÃÀÛÇß½À´Ï´Ù.
lspci -vt¸¦ Ä¡´Â ¼ø°£...
-+-[0002:20]-+-0b.0  Apple Computer Inc. UniNorth 2 Internal PCI
 |           +-0d.0  Apple Computer Inc. UniNorth/Intrepid ATA/100
 |           +-0e.0  Apple Computer Inc. UniNorth 2 FireWire
 |           \-0f.0  Apple Computer Inc. UniNorth 2 GMAC (Sun GEM)
 +-[0001:10]-+-0b.0  Apple Computer Inc. UniNorth 2 PCI
 |           +-12.0  Broadcom Corporation BCM4306 802.11b/g Wireless LAN Controller
 |           +-17.0  Apple Computer Inc. KeyLargo/Intrepid Mac I/O
 |           +-18.0  Apple Computer Inc. KeyLargo/Intrepid USB
 |           +-19.0  Apple Computer Inc. KeyLargo/Intrepid USB
 |           +-1a.0  Apple Computer Inc. KeyLargo/Intrepid USB
 |           +-1b.0  NEC Corporation USB
 |           +-1b.1  NEC Corporation USB
 |           \-1b.2  NEC Corporation USB 2.0
 \-[0000:00]-+-0b.0  Apple Computer Inc. UniNorth 2 AGP
             \-10.0  ATI Technologies Inc M9+ 5C63 [Radeon Mobility 9200 (AGP)]
³î¶ú½À´Ï´Ù. PCI ¹ö½º°¡ 3°³°¡ ¾Æ´Ï¶ó PCI domainÀÌ 3°³ÀÔ´Ï´Ù. ¾ÖÇûç´Â ³ëÆ®ºÏ¿¡ ¹«½¼ Àú·± ÁÁÀº ½ºÆåÀ» ¾µ±î? ¶ó´Â »ý°¢À» ÇÏ°Ô ¸¸µì´Ï´Ù.
Á¦ ±â¾ïÀÌ ¸Â´Ù¸é Àú ±â ´Þ¸° CPUÀÇ ¸ÞÀÎ ¹ö½º°¡ 128bit * 133Mhz = 2.1GB/secÀÇ ´ë¿ªÆøÀ¸·Î ¾Ë°í ÀÖ½À´Ï´Ù.
cat /proc/cpuinfo¸¦ º¸¸é ´ÙÀ½°ú °°ÀÌ ÀýÀü ¸ðµå°¡ Àß µ¿ÀÛÇϴ°͵µ º¸ÀÔ´Ï´Ù.
processor        : 0
cpu                : 7455, altivec supported
clock                : 606MHz
revision        : 0.3 (pvr 8001 0303)
bogomips        : 610.30
machine                : PowerBook6,3
motherboard        : PowerBook6,3 MacRISC3 Power Macintosh
detected as        : 287 (iBook G4)
pmac flags        : 0000001b
L2 cache        : 256K unified
memory                : 640MB
pmac-generation        : NewWorld
cat /proc/interrupt ´Â ´ÙÀ½°ú °°ÀÌ ³ª¿À³×¿ä..
           CPU0      
 24:        863   OpenPIC   Level     ide1
 25:      16450   OpenPIC   Level     VIA-PMU
 29:          0   OpenPIC   Level     ohci_hcd:usb2
 39:          8   OpenPIC   Level     ide0
 40:          2   OpenPIC   Level     ohci1394
 41:        366   OpenPIC   Level     eth0
 47:       1440   OpenPIC   Level     GPIO1 ADB
 63:        515   OpenPIC   Level     ehci_hcd:usb1, ohci_hcd:usb3, ohci_hcd:usb4
BAD:          0

ADB(¾ÖÇÃÀÇ Å°º¸µå/¸¶¿ì½º ¹ö½º ÀÎÅÍÆäÀ̽º)°¡ GPIO¿¡ ¹°·ÁÁø°Íµµ ƯÀÌÇÕ´Ï´Ù.
PMU¶ó´Â°Íµµ Âü ƯÀÌÇÏ°í¿ä, PMU¿¡¼­ º£Å͸®³ª ±âŸ ÀÎÅÍ·´Æ®¸¦ 󸮸¦ Çϴ±º¿ä.

¾ÈŸ±õ°Ôµµ ÅÍÄ¡Æäµå´Â ¾ÆÁ÷ Æäµµ¶ó4°¡ Áö¿øÀ» ¸øÇÕ´Ï´Ù. ÀýÀü¸ðµåµµ ¸¶Âù°¡ÁöÀÌ°í¿ä.
±×·¡µµ ´ÙÇàÀΰÍÀº ±×·¡ÇÈ µå¶óÀ̹ö°¡ radeon Framebuffer·Î µ¿ÀÛÀ» ÇÏ´Ï 3D °¡¼ÓÀÌ µÉ°Å¶ó´ÂÁ¡ÀÌ ±×³ª¸¶ ´ÙÇàÀÔ´Ï´Ù.

¿À´ÃÀº À̸¸ ÁÙÀÌ°Ú½À´Ï´Ù. Á»´õ ŽÇèÀ» Çؾ߰ڱº¿ä.
 
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