VT8231 datasheet(91/132 Pages) ETC

91 / 132 page

VT8231

Preliminary Revision 0.8 October 29, 1999

-85-

Function 4 Regs - Power Management, SMBus and HWM

7HFKQRORJLHV ,QF

:H &RQQHFW

Offset 42 - ACPI Interrupt Select ....................................RW

ATX / AT Power Indicator.................................. RO

0ATX

1AT

SUSC# State.......................................................... RO

Reserved

........................................ always reads 0

SUSC# AC-Power-On Default Value ................. RO

This bit is written at RTC Index 0A bit-7.

3-0

SCI Interrupt Assignment

0000 Disabled .................................................default

0001 IRQ1

0010 Reserved

0011 IRQ3

0100 IRQ4

0101 IRQ5

0110 IRQ6

0111 IRQ7

1000 IRQ8

1001 IRQ9

1010 IRQ10

1011 IRQ11

1100 IRQ12

1101 IRQ13

1110 IRQ14

1111 IRQ15

Offset 43 – Internal Timer Read Test...............................RO

7-0

Internal Timer Read Test

Offset 45-44 - Primary Interrupt Channel (0000h) ....... RW

1/0 = Ena/Disa IRQ15 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ14 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ13 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ12 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ11 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ10 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ9 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ8 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ7 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ6 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ5 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ4 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ3 as Primary Intrpt Channel

Reserved

........................................ always reads 0

1/0 = Ena/Disa IRQ1 as Primary Intrpt Channel

1/0 = Ena/Disa IRQ0 as Primary Intrpt Channel

Offset 47-46 - Secondary Interrupt Channel (0000h).... RW

1/0 = Ena/Disa IRQ15 as Secondary Intr Channel

1/0 = Ena/Disa IRQ14 as Secondary Intr Channel

1/0 = Ena/Disa IRQ13 as Secondary Intr Channel

1/0 = Ena/Disa IRQ12 as Secondary Intr Channel

1/0 = Ena/Disa IRQ11 as Secondary Intr Channel

1/0 = Ena/Disa IRQ10 as Secondary Intr Channel

1/0 = Ena/Disa IRQ9 as Secondary Intr Channel

1/0 = Ena/Disa IRQ8 as Secondary Intr Channel

1/0 = Ena/Disa IRQ7 as Secondary Intr Channel

1/0 = Ena/Disa IRQ6 as Secondary Intr Channel

1/0 = Ena/Disa IRQ5 as Secondary Intr Channel

1/0 = Ena/Disa IRQ4 as Secondary Intr Channel

1/0 = Ena/Disa IRQ3 as Secondary Intr Channel

Reserved

........................................ always reads 0

1/0 = Ena/Disa IRQ1 as Secondary Intr Channel

1/0 = Ena/Disa IRQ0 as Secondary Intr Channel

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