W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 7

• Manufacturer Part Number: W83627DHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8. HARDWARE MONITOR REGISTER SET ..................................................................................... 56
7.4
7.5
7.6
7.7
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
0)……................................................................................................................................…………60
8.9
(Bank 0)........................................................................................................................................... 61
8.10 Tolerance of Target Temperature or Target Speed Register - Index 07h (Bank 0).............. 61
8.11 SYSFANOUT Stop Value Register - Index 08h (Bank 0) ..................................................... 62
8.12 CPUFANOUT0 Stop Value Register - Index 09h (Bank 0)................................................... 62
8.13 SYSFANOUT Start-up Value Register - Index 0Ah (Bank 0) ............................................... 63
8.14 CPUFANOUT0 Start-up Value Register - Index 0Bh (Bank 0) ............................................. 63
8.15 SYSFANOUT Stop Time Register - Index 0Ch (Bank 0)...................................................... 64
8.16 CPUFANOUT0 Stop Time Register - Index 0Dh (Bank 0) ................................................... 64
8.17 Fan Output Step Down Time Register - Index 0Eh (Bank 0)................................................ 65
8.18 Fan Output Step Up Time Register - Index 0Fh (Bank 0)..................................................... 65
8.19 AUXFANOUT PWM Output Frequency Configuration Register - Index 10h (Bank 0) ......... 66
8.20 AUXFANOUT Output Value Select Register - Index 11h (Bank 0)....................................... 66
8.21 FAN Configuration Register II - Index 12h (Bank 0) ............................................................. 67
8.22 AUXTIN Target Temperature Register/ AUXFANIN0 Target Speed Register - Index 13h
(Bank 0)........................................................................................................................................... 68
8.23 Tolerance of Target Temperature or Target Speed Register - Index 14h (Bank 0).............. 69
8.24 AUXFANOUT Stop Value Register - Index 15h (Bank 0) ..................................................... 69
8.25 AUXFANOUT Start-up Value Register - Index 16h (Bank 0)................................................ 70
7.3.3
SST Command Summary ..................................................................................................... 34
7.4.1
7.4.2
PECI ...................................................................................................................................... 36
Fan Speed Measurement and Control.................................................................................. 39
7.6.1
7.6.2
7.6.3
Interrupt Detection................................................................................................................. 50
7.7.1
7.7.2
7.7.3
7.7.4
Address Port (Port x5h)......................................................................................................... 56
Data Port (Port x6h) .............................................................................................................. 56
SYSFANOUT PWM Output Frequency Configuration Register - Index 00h (Bank 0).......... 57
SYSFANOUT Output Value Select Register - Index 01h (Bank 0)....................................... 57
CPUFANOUT0 PWM Output Frequency Configuration Register - Index 02h (Bank 0) ....... 58
CPUFANOUT0 Output Value Select Register - Index 03h (Bank 0) .................................... 59
FAN Configuration Register I - Index 04h (Bank 0) .............................................................. 59
SYSTIN Target Temperature Register/ SYSFANIN Target Speed Register - Index 05h (Bank
CPUTIN Target Temperature Register/ CPUFANIN0 Target Speed Register - Index 06h
Temperature Sensing.............................................................................................................32
Command Summary ..............................................................................................................34
Combination Sensor Data Format..........................................................................................35
Fan Speed Measurement.......................................................................................................39
Fan Speed Control .................................................................................................................40
SMART FAN
SMI# Interrupt Mode ..............................................................................................................50
OVT# Interrupt Mode .............................................................................................................53
Caseopen Detection...............................................................................................................54
BEEP Alarm Function ............................................................................................................55
TM
Control ..........................................................................................................41
-V-
Publication Release Date: Aug, 22, 2007
W83627DHG
Version 1.4