W83L784 데이터 시트보기 (PDF) - Winbond
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W83L784 Datasheet PDF : 56 Pages
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W83L784R
Preliminary
7.3 INTERRUPT STATUS REGISTER 2 INDEX 42H.......................................................................................28
7.4 SMI MASK REGISTER 1 INDEX 43H ...................................................................................................28
7.5 SMIÝ MASK REGISTER 2 INDEX 44H ................................................................................................29
7.6 REAL TIME HARDWARE STATUS REGISTER I -- INDEX 45H ......................................................................29
7.7 REAL TIME HARDWARE STATUS REGISTER II -- INDEX 46H.....................................................................30
7.8 RESERVED REGISTER -- INDEX 47H ........................................................................................................30
7.9 RESERVED REGISTER -- INDEX 48H ........................................................................................................30
7.10 FAN DIVISOR REGISTER INDEX 49H ...................................................................................................30
7.11 SERIAL BUS ADDRESS (FOR VOLTAGE ,FAN, AND INTERNAL TEMPERATURE ) REGISTER ADDRESS 4AH 31
7.12 CPUT1 TEMPERATURE AND CPUT2 TEMPERATURE SERIAL BUS ADDRESS REGISTER--INDEX 4BH .........31
7.13 WINBOND VENDOR ID (LOW BYTE) - INDEX 4CH (AUTO INCREASE) ......................................................32
7.14 WINBOND VENDOR ID (HIGH BYTE) - INDEX 4DH (NO AUTO INCREASE)................................................32
7.15 CHIP ID -- INDEX 4EH...........................................................................................................................32
7.16 ACPI TEMPERATURE INCREMENT REGISTER -- INDEX 4FH .....................................................................32
7.17 OVT# PROPERTY SELECT - INDEX 50H ..................................................................................................33
7.18 SMI# PROPERTY SELECT -- INDEX 51H..................................................................................................34
7.19 FANIN1/GPO1, FANIN2/GPO2 AND BEEP/GPO3 CONTROL REGISTER- INDXE 52H ............................34
7.20 CPUT1/CPUT2 THERMAL SENSOR TYPE REGISTER -- INDEX 53H ..........................................................36
7.21 MISC CONTROL REGISTER -- INDEX 54H ................................................................................................36
7.22 FAN/VBAT FAULT CONTROL REGISTER -- INDEX 55H............................................................................37
7.23 FAN 1 FAULT HIGH LIMIT COUNT -- INDEX 56H .....................................................................................37
7.24 FAN 2 FAULT LOW LIMIT COUNT -- INDEX 57H ......................................................................................37
7.25 FAN 2 FAULT HIGH LIMIT COUNT -- INDEX 58H .....................................................................................37
7.26 FAN 1 FAULT LOW LIMIT COUNT -- INDEX 59H ......................................................................................38
7.27 VBAT FAULT HIGH LIMIT VALUE -- INDEX 5AH....................................................................................38
7.28 VBAT FAULT LOW LIMIT VALUE -- INDEX 5BH.....................................................................................38
7.29 FAN 1 PRE-SCALE REGISTER-- INDEX 80H ............................................................................................38
7.30 FAN 1 DUTY CYCLE SELECT REGISTER-- 81H (BANK 0) .........................................................................39
7.31 FAN 2 PRE-SCALE REGISTER-- INDEX 82H ............................................................................................39
7.32 FAN2 DUTY CYCLE SELECT REGISTER-- INDEX 83H..............................................................................40
7.33 FAN CONFIGURATION REGISTER-- INDEX 84H.......................................................................................40
7.34 CPUT1 TARGET TEMPERATURE REGISTER/ FAN 1 TARGET SPEED REGISTER -- INDEX 85H......................41
7.35 CPUT2 TARGET TEMPERATURE REGISTER/ FAN 2 TARGET SPEED REGISTER -- INDEX 86H......................41
7.36 TOLERANCE OF TARGET TEMPERATURE OR TARGET SPEED REGISTER -- INDEX 87H ................................42
7.37 FAN 1 PWM STOP DUTY CYCLE REGISTER -- INDEX 88H .......................................................................42
7.38 FAN 2 PWM STOP DUTY CYCLE REGISTER -- 89H (BANK 0)....................................................................42
7.39 FAN 1 START-UP DUTY CYCLE REGISTER -- INDEX 8AH .........................................................................42
7.40 FAN 2 START-UP DUTY CYCLE REGISTER -- INDEX 8BH..........................................................................43
7.41 FAN 1 STOP TIME REGISTER -- INDXE 8CH.............................................................................................43
7.42 FAN 2 STOP TIME REGISTER -- INDEX 8DH.............................................................................................43
7.43 FAN STEP DOWN TIME REGISTER -- INDEX 8EH......................................................................................43
7.44 FAN STEP UP TIME REGISTER -- INDEX 8FH............................................................................................44
7.45 TEMPERATURE SENSOR 1 (INTERNAL THERMAL DIODE) OFFSET REGISTER - INDEX 90H ..........................44
7.46 TEMPERATURE SENSOR 2 (CPU T1) OFFSET REGISTER - INDEX 91H .......................................................44
7.47 TEMPERATURE SENSOR 3 (CPU T2) OFFSET REGISTER - INDEX 92H .......................................................45
Confidential, For Beta-site Only
-3 -
Publication Release Date: Sep.
1999
Revision 0.54
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