F71869A
Table of Content
1. General Description...............................................................................................................6
2. Feature List ...........................................................................................................................7
3. Pin Configuration.................................................................................................................10
4. Pin Description....................................................................................................................11
4.1 Power Pins ................................................................................................................12
4.2 LPC Interface ............................................................................................................12
4.3 FDC...........................................................................................................................12
4.4 UART and SIR...........................................................................................................14
4.5 Parallel Port...............................................................................................................16
4.6 Hardware Monitor......................................................................................................17
4.7 ACPI Function Pins ...................................................................................................18
4.8 Power Saving and Others..........................................................................................20
4.9 KBC Function ............................................................................................................21
5. Function Description............................................................................................................22
5.1 Power on Strapping Option........................................................................................22
5.2 Hardware Monitor......................................................................................................22
5.3 ACPI Function ...........................................................................................................36
5.4 Power Timing Control Sequence...............................................................................38
5.5 S3_Gate#, S3P5_Gate# and S0P5_Gate# Timing....................................................39
5.6 AMD TSI and Intel PECI 3.0 Functions .....................................................................41
5.7 ErP Power Saving Function.......................................................................................42
5.8 CIR Function .............................................................................................................46
5.9 Intel Cougar Point Timing (CPT)................................................................................47
5.10Scan Code Function..................................................................................................48
5.11Over Voltage Protection.............................................................................................48
6. Register Description............................................................................................................49
6.1 Global Control Registers ...........................................................................................54
6.2 FDC Registers (CR00) ..............................................................................................64
6.3 UART1 Registers (CR01)..........................................................................................67
6.4 UART2 Registers (CR02)..........................................................................................68
6.5 Parallel Port Register (CR03)....................................................................................69
6.6 Hardware Monitor Registers (CR04) .........................................................................70
6.7 KBC Registers (CR05) ............................................................................................110
6.8 GPIO Registers (CR06)........................................................................................... 111
6.9 Watch Dog Timer Registers (CR07) ........................................................................130
4
Oct., 2011
V0.19P
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