Linux ƥˤϡ˴ϢŤ꤬Ĥޤ


1) 16MB ʾΥȤǤʤХäޥܡ
ޤȤΥޥܡɤ򴹤뤳ȤͤƤ

2) ISA ХǤϡ16M ʾΥɥ쥹֤ DMA (Direct Memory Access) 
Ƥ뤳ȤǤޤLinux ΥǥХɥ饤ФΤۤȤɤϡ
򤹤뤿˥Х󥹥ХåեѤǤ褦ˤƤޤ
󥹥ХåեѤǤʤɥ饤Ф 16M ʾ԰ˤʤޤ
󥹥ХåեѤɥ饤Фưޤ䥪Сإ
ɤ٤ʤ뤫⤷ޤ

3) Υ̤ۤȥå夷ʤޥܡɤ⤢ޤ
Τ褦ʥޥܡɤ򤪻Ȥʤ顢ΥƥϤ˥ɲä
᤯Ϥʤ餺٤ʤޤȤΥޥܡɤ򴹤뤳Ȥͤ



Τ褦ΤۤȤɤϡ"mem=XXXM" Ȥ֡ȥץȤ
Ǥޤ( XXX ˤϡѤ RAM ᥬХñ̤ǻꤷ
)ºݤ˥󥹥ȡ뤵Ƥ⾯ʤꤷȤʤ褦 
Linux ˻ؼ뤳ȤǤޤ


kernel ˥ץϤˡˤĤƤϡȤΥ֡ȥ(LILO  
loadlin ʤ)˴ؤʸ򸫤Ƥ


˴ؤƤϡ Linux ǤϤޤǤʤ꤬¾ˤ⤢ޤ
꤬˲븽ݤϡ̾Ͻʥϡɥȥ֥
Ǥ


 BIOS ΥäȤʥߥ󥰤ˤ롣
 ѥեɲä롣
 Ȥ CPU 򥪡СåƤϤޤ
 ƥǥƥȤˤ뤫
   뤤ϥ٥Ǹ򴹤Ȥ
 CPU å塢뤤 ޥܡɤ򴹤롣
 BIOS Υå̵ˤ롣
 "mem=4M" Ȥץ򥫡ͥϤơ
  Linux Ȥ˾̤¤Ƥߤ롣



¾нˡ
 ХΤ FPU ̵ˤ뤿ˡ
   kernel Ф no-387 ץȤäƤߤ롣
 Ȥ CPU ǥХΤ HLT ̵̿ˤ뤿 
   no-hlt ץȤäƤߤ롣

------------------------
ܸë鳨jeanne@mbox.kyoto-inet.or.jp
05 Feb.1999
