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From: nork@cityfujisawa.ne.jp (Norikatsu Shigemura)
To: FreeBSD-tech-jp@jp.freebsd.org
In-Reply-To: Your message of "Thu, 21 Jun 2001 06:08:56 +0900".
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Subject: [FreeBSD-tech-jp 3124] Re: LM87 with SMBUS(ICH1)
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$B=EB<K!9n$G$9!#(B

<010621060856.M0156473@pelsia.netmove.co.jp>$B$N5-;v$K$*$$$F(B
$B;d$O=q$-$^$7$?!#(B

>> 	SUPERMICRO PIIIDM3(i840) $B$KEk:\$5$l$F$$$k(B PC HEALTH $B%A%C%W(B(?) LM79

	$B?'!9$"$j$^$7$?$,(B:-), $B$h$/$h$/D4$Y$F8+$k$H(B LM87(LM87CIMT x2)$B$G$7$?!#(B

	$B%G!<%?%7!<%H$rD4$Y$F$_$^$7$?$,(B, $B%"%I%l%9(B(smbcmd.slave)$B$K$D$$$F$O(B
	$BFC$K2?$b=q$$$F$J$$=j$r$_$k$H(B, $B%^%6!<%\!<%I0MB8$J$N$+$J!#%G!<%?$N(B
	$B8+$(J}$+$i$9$l$P(B, 2 $B$D$N(B LM87 $B$O(B 0x2d $B$H(B 0x2e $B$G(B, CPU FAN $B$N@\B3(B
	$B>u67Ey$+$i$_$k$H(B 0x2e $B$,%W%i%$%^%j$N$h$&$K8+$($^$9!#$^$?%G!<%?$,(B
	$B$=$l$>$l$G0c$&=j$+$i8+$F$b(B, healthd $B$N8=:_$N:n$j$N>e$G%^!<%8$9$k(B
	$B$N$O?I$$$+$b!D!#(B LM87 $B:\$;$F$kB>$N%^%6!<%\!<%I$N>uBV$,CN$j$?$$$H(B
	$B$3$m$G$9!#(B

# http://www.national.com/pf/LM/LM87.html
# http://www.national.com/ds/LM/LM87.pdf $BEy(B

	$B%G!<%?%7!<%H$+$i2r<a$9$k$HA02s$N%G!<%?$O2<5-$N$h$&$K2r<a$G$-$^$9!#(B 

0x2e LM87CMIT(1)
-------+---------------------------------------+---------------+-------+-----
ADRS	$B0UL#(B					$B%9%1!<%k(B	$BCM(B	$BCM(B
-------+---------------------------------------+---------------+-------+-----
0x16	Channel Mode Register(0x20$B$NCM$O29EY(B, 0x28/0x29$B$O(BFAN)	04h
0x20	+2.5V/External Temperature 2 reading			37h	55C
0x21	Vccp1 reading				x 14.1mV	74h	1.64V
0x22	+Vcc reading				x 17.2mV	BCh	3.23V
0x23	+5V reading				x 26mV		C3h	5.07V
0x24	+12V reading				x 62.5mV	C6h	12.4V
0x25	Vccp2 readiing				x 14.1mV	00h	0V
0x26	External Temperature reading		x 1 $BEY(B		41h	65C
0x27	Inernal Temperature reading		x 1 $BEY(B		27h	39C
0x28	FAN1/AIN1 reading			x1.35e6/n/4	3Eh	5444RPM
0x29	FAN2/AIN2 reading			x1.35e6/n/4	40h	5273RPM
0x3e	Company Identification(LM87 = 0x02)			02h
0x47	VID0-3/Fan Divisor Register(FAN1, FAN2 $B$NJ,3dHf$O(B 4)	A8h


0x2d LM87CMIT(2)
-------+---------------------------------------+---------------+-------+-----
ADRS	$B0UL#(B					$B%9%1!<%k(B	$BCM(B	$BCM(B
-------+---------------------------------------+---------------+-------+-----
0x16	Channel Mode Register(0x20$B$NCM$O(B+2.5V, 0x28/0x29$B$O(BFAN)	00h
0x20	+2.5V/External Temperature 2 reading	x 13mV		BFh	2.48V
0x21	Vccp1 reading				x 14.1mV	72h	1.61V
0x22	+Vcc reading				x 17.2mV	BBh	3.22V
0x23	+5V reading				x 26mV		B8h	4.78V
0x24	+12V reading				x 62.5mV	C4h	12.3V
0x25	Vccp2 readiing				x 14.1mV	E9h	3.29V
0x26	External Temperature reading		x 1 $BEY(B		26h	38C
0x27	Inernal Temperature reading		x 1 $BEY(B		34h	52C
0x28	FAN1/AIN1 reading			x1.35e6/n/4	FFh	$BL$@\B3(B
0x29	FAN2/AIN2 reading			x1.35e6/n/4	FFh	$BL$@\B3(B
0x3e	Company Identification(LM87 = 0x02)			02h
0x47	VID0-3/Fan Divisor Register(FAN1, FAN2 $B$NJ,3dHf$O(B 4)	A8h


	$B$H$3$m$G(B, 0x3e $B$O(B Company Identification $B$G(B, LM87 = 0x02 $B$H$J$C(B
	$B$F$$$^$9!#(BLM79 $B$G$O;DG0$J$,$i(B Reserved $B$K$J$C$F$$$F;29M$K$J$k$+(B
	$B$o$+$j$^$;$s!#(Bhealthd $B$r8+$k$H(B 0x49 (Chip Rset/VID4/Device ID
	Register)$B$r8+$F$$$^$9(B(LM79 = 1100 000x)$B!#$3$l$G(B LM78 $B$H6hJL$7$F(B
	$B$$$k$h$&$G$9$,!D!#(BLM87 $B$G$O$3$l$O(B VID4 Register $B$H$J$C$F$$$^$9!#(B
	$B$_$e!A!#(B
