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W83791D - H/W Monitoring IC

This page provides the datasheet information for the W83791D, a member of the W83791G H/W Monitoring IC family.

Description

(2) Add SMI# /IRQ for Voltage/Fan description.

Register Index 1Ah~1Fh revised.

This update is for C version IC.

Features

  • 3 2.1 Monitoring Items 3 2.2 Address Resolution Protocol (ARP) and Alert-Standard Forum (ASF) 3 2.3 Speech Items 3 2.4 Actions Enabling 3 2.5 Enhance Monitoring VID function 4 2.6 General 4 2.7 Package 4 KEY.

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Full PDF Text Transcription

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www.datasheet4u.com W83791D/W83791G Winbond H/W Monitoring IC W83791D/G W83791D/W83791G Data Sheet Revision History PAGES DATES VERSION VERSION ON WEB MAIN CONTENTS www.datasheet4u.com 1 2 3 n.a. n.a. P.7 P.34 P.43/44 01/Jan 01/Jan 0.5 0.51 n.a. n.a. n.a. All version before 0.50 are for internal use. First publication. (1) Revise SLOTOCC# pin description. (2) Add SMI# /IRQ for Voltage/Fan description. Register Index 1Ah~1Fh revised. This update is for C version IC. 1) Add EVNTRAP1-5 polarity (Index Ah ) 2) Add VID protection control bit (Index15h bit5) 3) Add FAN1-3/PWMOUT1-3 as GPIn data register. (Index 95h/97h) 4) SMARTFANTM step up/down time registers exchanged. 5) Add a bit (Index A6 bit7) to know either speech or GPIO function did you use.
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