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8. ProceSSor type and featureS

ÄÄÇ»ÅÍÀÇ Áß¾Óó¸®ÀåÄ¡¿¡ ´ëÇÑ ±â´ÉµéÀÔ´Ï´Ù.

(K6/K6-II/K6-III) ProceSSor famiLy
< > Toshiba Laptop support
< > /dev/cpu/microcode - Intel IA32 CPU microcode support
< > /dev/cpu/*/msr - Model-specific register support
< > /dev/cpu/*/cpuid - CPU information support
(off) High Memory Support
(1GB) Maximum Physical memory
[ ] Math emuLation
[ ] MTRR (Memory Type Range RegiSter) Support
[ ] Symmetric muLti-proceSSing Support

(K6/K6-II/K6-III) ProceSSor famiLy : 
( ) 386
( ) 486
( ) 586/K5/5x86/6x86/6x86MX
( ) Pentium-Classic
( ) Pentium-MMX
( ) Pentium-Pro/Celeron/Pentium-II
( ) Pentium-III
( ) Pentium-4
(X) K6/K6-II/K6-III
( ) Athlon/K7
( ) Crusoe
( ) Winchip-C6
( ) Winchip-2
( ) Winchip-2A/Winchip-3
±×·² ÀÏÀº ¾ø°ÚÁö¸¸ ÀÚ½ÅÀÇ CPU°¡ ¾î¶² °ÍÀÎÁö ¸ð¸¥´Ù¸é 386À» ¼±ÅÃÇصµ Àß µ¿ÀÛÇÕ´Ï´Ù. 386À» ¼±ÅÃÇϸé ÀÎÅÚ °è¿­ÀÇ ¸ðµç ÇÁ·Î¼¼¼­¿¡¼­ µ¿ÀÛÇÏ´Â Ä¿³ÎÀÌ ¸¸µé¾îÁý´Ï´Ù. ¹°·Ð Á¤È®ÇÑ ¼³Á¤ÀÌ ´õ ÁÁ½À´Ï´Ù. Ä¿³ÎÀº CPU °¢°¢ÀÇ Æ¯¼º°ú ¹ö±×¿¡ ÃÖÀûÈ­µÉ °ÍÀÔ´Ï´Ù.

Toshiba Laptop support : Toshiba ³ëÆ®ºÏÀÇ À§·ÂÀÌ ´ë´ÜÇÑ°¡º¾´Ï´Ù. Ä¿³Î ¿É¼Ç¿¡µµ µé¾î Àֳ׿ä. ¿©·¯ºÐÀÌ µµ½Ã¹Ù ·¦Å¾À» ¾²°í ÀÖ°í, ÀÌ ¿É¼Ç¿¡ [Y]¸¦ ´äÇϸé, ¹ÙÀÌ¿À½º ¼³Á¤°ú ÀýÀü ¿É¼Ç µî Toshiba ·¦Å¾À» À§ÇÑ ½Ã½ºÅÛ °ü¸® ¸ðµå¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù°í ÇÕ´Ï´Ù.

/dev/cpu/microcode - Intel IA32 CPU microcode support : ÀÌ ±â´ÉÀ» »ç¿ëÇÏ·Á¸é "File systems" ¼½¼Ç¿¡ ÀÖ´Â "/dev file system support" ¿É¼Çµµ ÄÑ µÎ¾î¾ß ÇÕ´Ï´Ù. IA32 °è¿­ÀÇ ÀÎÅÚ ÇÁ·Î¼¼¼­(¿¹¸¦ µé¾î ÆæƼ¾ö ÇÁ·Î, ÆæƼ¾ö II, III, 4, Xeon µî)¿¡¼­ ¸¶ÀÌÅ©·ÎÄڵ带 ¾÷µ¥ÀÌÆ® ÇÒ ¼ö ÀÖ½À´Ï´Ù.

/dev/cpu/*/msr - Model-specific register support : ÀÌ ÀåÄ¡´Â Áش٠Ư±ÇÀÌ ÀÖ´Â ÇÁ·Î¼¼½ºµé x86 Model-Specific Registers(MSRs)À» Áö¿øÇÕ´Ï´Ù. MSRÀº Á¢±ÙÇÕ´Ï´Ù.Á÷Á¢ ÁöÁ¤ÇÑ CPU¿¡ ¸ÖƼ-ÇÁ·Î¼¼¼­ ½Ã½ºÅÛ¿¡¼­ ¿©·¯ºÐÀÇ ½Ã½ºÅÛÀÌ CPU°¡ µÎ °³ ÀÌ»óÀÎ ¸ÖƼ ÇÁ·Î¼¼¼­ ½Ã½ºÅÛÀÌ°í ÀÌ ±â´ÉÀ» »ç¿ëÇÏ´Â ÇÁ·Î±×·¥ÀÌ ÀÖ´Ù¸é [M]À̳ª [Y]¸¦ ¼±ÅÃÇÕ´Ï´Ù.

/dev/cpu/*/cpuid - CPU information support : ÀÌ ÀåÄ¡´Â ÁØ´Ù ÇÁ·Î¼¼½ºµéÀÌ ¿¢¼¼½ºÇÒ ¼ö ÀÖ´Â x86 CPUID instruction ½ÇÇàµÇ°ÔÇϱâ À§ÇØ Æ¯Á¤ÇÑ ÇÁ·Î¼¼¼­¿¡¼­. ¿©·¯ºÐÀÇ ½Ã½ºÅÛÀÌ CPU°¡ µÎ °³ ÀÌ»óÀÎ ¸ÖƼ ÇÁ·Î¼¼¼­ ½Ã½ºÅÛÀÌ°í ÀÌ ±â´ÉÀ» »ç¿ëÇÏ´Â ÇÁ·Î±×·¥ÀÌ ÀÖ´Ù¸é [M]À̳ª [Y]¸¦ ¼±ÅÃÇÕ´Ï´Ù.

(off) High Memory Support (X) off ( ) 4GB ( ) 64GB

High Memory Support : ¸®´ª½º´Â x86½Ã½ºÅÛ¿¡¼­ 64 ±â°¡¹ÙÀÌÃ÷±îÁö ¹°¸®Àû ¸Þ¸ð¸®¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·¸Áö¸¸, ºñÆ® x86ÇÁ·Î¼¼¼­¿¡¼­ ÁÖ¼Ò °ø°£Àº 32ºñÆ®À̹ǷΠÃÖ´ë 4 ±â°¡¹ÙÀÌÆ®±îÁö¸¸ Áö¿øÇÕ´Ï´Ù. ±×·± ÀÌÀ¯·Î, ¿©·¯ºÐÀÌ ¹°¸®Àû ¸Þ¸ð¸®¸¦ ¸¹ÀÌ °¡Áö°í ÀÖ´Ù ÇÏ´õ¶óµµ ¸ðµç °ÍÀ» Ä¿³Î¿¡ ÀÇÇØ "¿µ±¸ÀûÀ¸·Î »ç»ó(map)" ÇÒ ¼ö´Â ¾ø½À´Ï´Ù. ¿µ±¸ÀûÀ¸·Î Áöµµ¸¦ ¸¸µé ¼ö ¾ø´Â ¹°¸®Àû ¸Þ¸ð¸®¸¦ "»óÀ§ ¸Þ¸ð¸® (high memory)"¶ó ºÎ¸¨´Ï´Ù. ¸ðµç ¹°¸®ÀûÀÎ RAMÀ» ´õÇؼ­ 1 ±â°¡¹ÙÀÌÃ÷°¡ ³ÑÁö ¾Ê´Â´Ù¸é(¾ÕÀ¸·Îµµ) "off"¶ó°í ´äÇÕ´Ï´Ù. ´ëºÎºÐÀÇ »ç¿ëÀÚ¿¡°Ô Àû´çÇÑ °ÍÀ̾ ±âº»°ªÀ¸·Î ¼³Á¤µÇ¾î ÀÖ´Ù). ÀÌ °ÍÀº °á°ú¸¦ ³º´Â´Ù "3GB/1GB"·Î ÂÉ°³´Â: 3GB´Â »ç»óµÈ´Ù °¢ ÇÁ·Î¼¼½º¿¡ 3GB °¡»ó ¸Þ¸ð¸® °ø°£ ±×¸®°í ¹°¸®Àû ·¥ÀÌ 1 ÀÌ»ó 4±â°¡¹ÙÀÌÃ÷ ¹Ì¸¸À̶ó¸é "4GB"¸¦ ¼±ÅÃÇÕ´Ï´Ù. 4±â°¡¹ÙÀÌÆ® ÀÌ»ó ÀÖ´Ù¸é "64GB"¸¦ ¼±ÅÃÇÕ´Ï´Ù. ÀÌ ¿É¼ÇÀº ÀÎÅÚ PAE(Physical Address Extension)¸ðµå¸¦ ÄÕ´Ï´Ù. PAE¿¡´Â 3-·¹ºí ÆäÀÌ¡ÀÌ Àִµ¥ ¸®´ª½º¿¡¼­´Â ¸ðµç °ÍÀ» Áö¿øÇÕ´Ï´Ù. Pentium Pro ÀÌ»óÀÇ ÀÎÅÚ ÇÁ·Î¼¼¼­¿¡¼­´Â ¸ðµÎ PAE¸¦ Áö¿øÇÕ´Ï´Ù. ÇÏÁö¸¸ ¿©·¯ºÐÀÇ ÇÁ·Î¼¼¼­°¡ PAE¸¦ Áö¿øÇÏÁö ¾Ê´Â´Ù¸é ¾Æ¸¶ ºÎÆ®Á¶Â÷ µÇÁö ¾ÊÀ» °ÍÀÔ´Ï´Ù. ¹°¸®Àû ¸Þ¸ð¸®´Â Ä¿³Î¿¡¼­ ÀÚµ¿À¸·Î ±× Å©±â¸¦ °¨ÁöÇÏÁö¸¸ ºÎÆ® Æз¯¹ÌÅÍ¿¡ ¸Þ¸ð¸® Å©±â¸¦ Á÷Á¢ ÁöÁ¤ÇÒ ¼öµµ ÀÖ½À´Ï´Ù. (¿¹¸¦ µé¾î "mem=256M") È®½ÇÇÏÁö ¾Ê´Ù¸é (off)¸¦ ¼±ÅÃÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.

Math emuLation : ¼öÄ¡¿¬»ê º¸Á¶ÇÁ·Î¼¼¼­(co-proceSSor ¶Ç´Â ºÎµ¿¼Ò¼öÁ¡ ¿¬»ê±â)°¡ ¾ø´Â 386, 486SX ½Ã½ºÅÛ¿¡¼­ ÄÚÇÁ·Î¼¼¼­¸¦ ¿¡¹Ä·¹À̼ÇÇÏ´Â ±â´ÉÀÔ´Ï´Ù. CPU ó¸® ¼Óµµ³ª ´É·ÂÀÌ ¸Å¿ì ³·¾Ò´ø ¶§¿¡ ¼öÄ¡¿¬»ê¸¸ µµ¿ÍÁÖ´Â Àü¿ë ÇÁ·Î¼¼¼­¸¦ µû·Î ±¸ÀÔÇؼ­ »ç¿ëÇÏ´ø ¶§°¡ ÀÖ¾ú½À´Ï´Ù. ÆæƼ¾ö, ȤÀº K6 ÀÌ»ó ½Ã½ºÅÛÀ» »ç¿ëÇÑ´Ù¸é [N]À» ¼³Á¤ÇÕ´Ï´Ù.

MTRR (Memory Type Range ReSiSter) Support : ÀÎÅÚ Pentium II³ª Penti um Pro, K6 ½Ã½ºÅÛÀÇ PCI³ª AGP ¹ö½º ºñµð¿À Ä«µå¿¡ À¯¿ëÇÕ´Ï´Ù. ÀÌ ±â´ÉÀº À̷лó À̹ÌÁö¸¦ 2.5¹è ÀÌ»ó »¡¸® ¾µ ¼ö ÀÖµµ·Ï ¸¸µç´Ù°í ÇÕ´Ï´Ù. MTRRÀÌ ¾ø´õ¶óµµ ÀÌ ±â´ÉÀ» Äѵδ °ÍÀº ¾ÈÀüÇÕ´Ï´Ù.[Y]

Symmetric muLti-proceSSing Support : SMP´Â µÎ °³ ÀÌ»óÀÇ ÇÁ·Î¼¼¼­(CPU)¸¦ »ç¿ëÇÏ´Â ¸ÖƼÇÁ·Î¼¼½Ì ½Ã½ºÅÛÀ» À§ÇÑ ¼³Á¤ÀÔ´Ï´Ù. CPU °¢°¢¿¡ ´ëÇÑ Á¤º¸´Â "cat /proc/cpuinfo" ¸í·ÉÀ̳ª ktop µî À¯Æ¿¸®Æ¼·Î º¼ ¼ö ÀÖ½À´Ï´Ù. ÀÌ °÷¿¡ "Y"¸¦ ´äÇÏ°í ÇÁ·Î¼¼¼­ Æйи® ¾Æ·¡ "586" ¶Ç´Â "Pentium"À» ¼±ÅÃÇϸé 486 ¾ÆÅ°ÅØÃÄ¿¡¼­´Â µ¿ÀÛÇÏÁö ¾ÊÀ» °ÍÀÔ´Ï´Ù. ¸¶Âù°¡Áö·Î "PPro" ¾ÆÅ°ÅØÃÄ´Â ¸ðµçPentium ±â¹ÝÀÇ º¸µå¿¡¼­ µ¿ÀÛÇÏÁö ¾ÊÀ» °ÍÀÔ´Ï´Ù. SMP¸¦ »ç¿ëÇϱâ À§Çؼ­´Â "Enhanced ReaL Time CoLck Support"µµ [Y]¸¦ ¼±ÅÃÇؾßÇÕ´Ï´Ù. ±×¸®°í, "Advanced Power Management" ÄÚµå´Â diSabLe ½ÃÄÑ¾ß ÇÕ´Ï´Ù. ½Ì±ÛÇÁ·Î¼¼¼­¸¦ °¡Áø ½Ã½ºÅÛ¿¡¼­ ÀÌ ±â´ÉÀ» »ç¿ëÇϸé Á¦´ë·Î µ¿ÀÛÇÏÁö ¾Ê°Å³ª, ¿ÀÈ÷·Á ½Ã½ºÅÛÀÌ ´À·ÁÁú ¼ö ÀÖ½À´Ï´Ù. CPU°¡ Çϳª¶ó¸é [N].


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