F71858
Table of Content
1.
2.
3.
4.
5.
General Description ........................................................................................................5
Feature List..................................................................................................................... 5
Key Specification ............................................................................................................ 6
Pin Configuration ............................................................................................................ 7
Pin Description ............................................................................................................... 8
5.1 Power Pin.................................................................................................................... 8
5.2 LPC Interface ..............................................................................................................8
5.3 Keyboard Controller ....................................................................................................9
5.4 ACPI............................................................................................................................ 9
5.5 H/W Monitor ................................................................................................................9
Function Description ..................................................................................................... 11
6.1 Keyboard Controller .................................................................................................. 11
6.2 ACPI function ............................................................................................................ 13
6.3 Hardware monitor......................................................................................................17
6.4 LED function ............................................................................................................. 27
6.5 AMDSI and Intel SST PECI Function ........................................................................ 28
7.
Register Description ..................................................................................................... 29
7.1 Global Control Registers ........................................................................................... 29
7.2 KBC Registers........................................................................................................... 30
7.3 ACPI and PME Registers.......................................................................................... 31
7.4 Hardware Monitor Registers (Index port: 0x295; Data port: 0x296) .......................... 35
8.
PCB Layout Guide ........................................................................................................ 54
9.
Electrical Characteristics .............................................................................................. 56
9.1 Absolute Maximum Ratings ...................................................................................... 56
9.2 DC Characteristics .................................................................................................... 56
9.3 DC Characteristics Continued ................................................................................... 56
9.4 AC Characteristics .................................................................................................... 57
10. Ordering Information..................................................................................................... 61
11. Package Dimensions (48LQFP) ................................................................................... 61
12. Application Circuit ......................................................................................................... 62
6.
June, 2009
V0.29P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
