W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 4

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• 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

6.6
6.7
6.8
SMI# interrupt mode.............................................................................................................. 38
6.6.1 Voltage SMI# mode ...................................................................................................................38
6.6.2 Fan SMI# mode .........................................................................................................................38
6.6.3 Temperature SMI# mode...........................................................................................................39
OVT# interrupt mode............................................................................................................. 41
Registers and RAM ............................................................................................................... 42
6.8.1 Address Port (Port x5h) .............................................................................................................42
6.8.2 Data Port (Port x6h)...................................................................................................................42
6.8.3 SYSFANOUT PWM Output Frequency Configuration Register - Index 00h (Bank 0) ...............43
6.8.4 SYSFANOUT Output Value Select Register - Index 01h (Bank 0) ............................................44
6.8.5 CPUFANOUT0 PWM Output Frequency Configuration Register - Index 02h (Bank 0) .............46
6.8.6 CPUFANOUT0 Output Value Select Register - Index 03h (Bank 0)..........................................47
6.8.7 FAN Configuration Register I - Index 04h (Bank 0) ...................................................................48
6.8.8 SYSTIN Target Temperature Register/ SYSFANIN Target Speed Register - Index 05h (Bank 0)
6.8.9 CPUTIN Target Temperature Register/ CPUFANIN0 Target Speed Register - Index 06h (Bank
0)
6.8.10 Tolerance of Target Temperature or Target Speed Register - Index 07h (Bank 0) ...................50
6.8.11 SYSFANOUT Stop Value Register - Index 08h (Bank 0)...........................................................50
6.8.12 CPUFANOUT0 Stop Value Register - Index 09h (Bank 0) ........................................................51
6.8.13 SYSFANOUT Start-up Value Register - Index 0Ah (Bank 0).....................................................51
6.8.14 CPUFANOUT0 Start-up Value Register - Index 0Bh (Bank 0) ..................................................52
6.8.15 SYSFANOUT Stop Time Register - Index 0Ch (Bank 0) ...........................................................52
6.8.16 CPUFANOUT0 Stop Time Register - Index 0Dh (Bank 0).........................................................53
6.8.17 Fan Output Step Down Time Register - Index 0Eh (Bank 0) .....................................................53
6.8.18 Fan Output Step Up Time Register - Index 0Fh (Bank 0) ..........................................................54
6.8.19 AUXFANOUT PWM Output Frequency Configuration Register - Index 10h (Bank 0) ...............54
6.8.20 AUXFANOUT Output Value Select Register - Index 11h (Bank 0) ............................................55
6.8.21 FAN Configuration Register II - Index 12h (Bank 0) ..................................................................56
6.8.22 AUXTIN Target Temperature Register/ AUXFANIN0 Target Speed Register - Index 13h (Bank
0)
6.8.23 Tolerance of Target Temperature or Target Speed Register - Index 14h (Bank 0) ...................57
6.8.24 AUXFANOUT Stop Value Register - Index 15h (Bank 0) ..........................................................58
6.8.25 AUXFANOUT Start-up Value Register - Index 16h (Bank 0) .....................................................58
6.8.26 AUXFANOUT Stop Time Register - Index 17h (Bank 0)............................................................59
6.8.27 OVT# Configuration Register - Index 18h (Bank 0) ...................................................................59
6.8.28 Reserved - Index 19h (Bank 0)..................................................................................................60
6.8.29 Reserved - Index 1A-1Bh (Bank 0) ............................................................................................60
6.8.30 Reserved - Index 1Ch-1Fh (Bank 0) ..........................................................................................60
6.8.31 Value RAM ⎯ Index 20h- 3Fh (Bank 0) ...................................................................................60
6.8.32 Configuration Register - Index 40h (Bank 0).............................................................................61
6.8.33 Interrupt Status Register 1 - Index 41h (Bank 0) ......................................................................62
6.8.34 Interrupt Status Register 2 - Index 42h (Bank 0) ......................................................................62
6.8.35 SMI# Mask Register 1 - Index 43h (Bank 0) .............................................................................63
48
49
57
W83627EHF/EF, W83627EHG/EG
- III -
Publication Release Date: Nov. 2006
Revision 1.3