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(-6' )*(4 <;=;<6' ' &<.; )*(4/' 9 4 $ < 16-2 16"2 16-2 A" 16"2 <- )< 6' )*( '- ' 5 '- " ' ) 6' - '" ' " ' &#! .,. 4 3) " 1!%!%2- 6 6 )*(-" % '" " - 6 ' ) ' " - " '" >" ..456 θ θ !!"#$%%&&"" '() !!"#$%!*"% + ,,-., .! 4 /2#51 5151 !$22%$/"&2#% '() !$22%$$2&" 2%#&6 7 8(*$/#9( /&!*#"""" '() /&!*#"""! //'//$#01 + !!"2%/*&$&$ '() !!"2%/*%$&2 ) /"!$3 !"#!$%!&"'!# $6 $& Diagnostic LEDs # & , 1 + +,$Reserved for needed 4 0 6,$78 78 6$, $68.$+: & &1 &+ This reset signal can be from system reset or GPO signal 89$: 78 2 78 , 78 + 78 1 78 78 86: From W83627F/HF power control '#1 Pull-up resistors 8$.;': 3# , $: 78 259' 78 78 + 78 1 78 78 7859'5869': 78+58$.;': 0 $60 $& 785 78 5 78556,$78 78 7856$, 7815$+9': ,$$ & # 2 78 78 # 2 + 1 + Note 1. 1 + 2 # 1 120 # 2 5 To Power Supply PS_ON# signal 3 SMBus Address 30 +,$- +,$- , +, +,$ 120 0 120 78 31 '8'#1 CTL3VSB 120 D 3 G '#1 78 78 78 78 78 1 +, # 0 3 '#1 3 S G 8/;$9>#+ 3 S D 3+ '8'#1 '/;$=6 4 ,9' 3 '#1 87;;& '8'#1 From system power good signal. This signal should be +5V high level. ,;4 3 &< '#1 1 6 1./ ,.,$- 8 + <8 =& +,$+,$- +, 2 D 0 120 3 G 78 CTLSTRV S 32 '8'#1 & 2 8/;$9>#+ '+ 2 4 ,9' ,;4 &< ,/ 6 1./ VRAM voltage is for RAM module VCC. <8 2 8 =& Note 1. : Be sure that during Power-On reset or RST# reset, GP20 and GP21 will not receive signal which will affect the SMBus address setting. $% &' &) !" ! ### ( $ * REV Decription 0.1 First Publication 0.2 Change CTL3VSB, CTLSTRV Schematic % &' () (+ !"#"$$$ * & ,