F81867
Table of Content
1.
2.
3.
4.
5.
General Description......................................................................................................10
Features .......................................................................................................................10
Block Diagram ..............................................................................................................15
Pin Configuration ..........................................................................................................16
Pin Description .............................................................................................................17
5.1 Power Pin...............................................................................................................................17
5.2 Clock ......................................................................................................................................18
5.3 LPC Interface .........................................................................................................................18
5.4 FDC........................................................................................................................................18
5.5 Parallel Port (LPT Port)..........................................................................................................20
5.6 Hardware Monitor...................................................................................................................22
5.7 KBC Function.........................................................................................................................23
5.8 ACPI, ERP .............................................................................................................................24
5.9 UART, SIR..............................................................................................................................26
Function Description.....................................................................................................29
6.1 Power on Strapping Option ....................................................................................................29
6.2 FDC........................................................................................................................................29
6.3 Parallel Port............................................................................................................................30
6.4 Hardware Monitor...................................................................................................................33
6.
6.4.1
6.4.2
General Description........................................................................................33
Hardware Monitor Device Registers...............................................................46
6.4.2.1Configuration Setting...........................................................................................................46
6.4.2.2PECI/TSI/I2C Setting...........................................................................................................47
TSI Or IBEX Control Register ⎯ Index 08h ...................................................................................47
I2C Address Control Register ⎯ Index 09h....................................................................................47
PECI, TSI, IBEX, Beta Register ⎯ Index 0Ah................................................................................48
CUP Socket Select Register ⎯ Index 0Bh.....................................................................................48
TCC Register ⎯ Index 0Ch............................................................................................................48
TSI Offset Register ⎯ Index 0Dh...................................................................................................49
Configuration Register ⎯ Index 0Fh ..............................................................................................49
TSI Temperature 0 – Index E0h......................................................................................................49
TSI Temperature 1 – Index E1h......................................................................................................49
TSI Temperature 2 Low Byte – Index E2h......................................................................................50
TSI Temperature 2 High Byte – Index E3h.....................................................................................50
Dec, 2011
V0.12P
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