VT82C596 データシートの表示（PDF） - Unspecified

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VT82C596

PCI INTEGRATED PERIPHERAL CONTROLLER

Unspecified 

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VT82C596B

General Purpose Inputs

Signal Name

Pin # I/O Signal Description

GPI0 / IOCHCK#

Y1

I General Purpose Input 0. (Rx74[0] = 0)

GPI1 / PME#

P19

I General Purpose Input 1.

GPI2 / REQA#

M1

I General Purpose Input 2. (Rx7D[0] = 0)

GPI3 / REQB#

N2

I General Purpose Input 3. (Rx7D[1] = 0)

GPI4 / REQC#

P3

I General Purpose Input 4. (Rx7D[2] = 0)

GPI5 / APICREQ#

K18

I General Purpose Input 5. (Rx74[7] = 0)

GPI6 / IRQ8#

Y20

I General Purpose Input 6. (Rx5A[2] = 1)

GPI7 / SERIRQ

J19

I General Purpose Input 7. (Rx68[3] = 0)

GPI8 / THRM#

H19

I General Purpose Input 8. (Rx74[2] = 1)

GPI9 / BATLOW#

U19

I General Purpose Input 9. (Rx74[3] = 1)

GPI10 / LID

P16

I General Purpose Input 10. (Rx74[4] = 1)

GPI11 / SMBALRT# N17

I General Purpose Input 11. (Rx74[5] = 1)

GPI12 / RI#

P18

I General Purpose Input 12. (Rx74[6] = 1)

GPI13 / SLPBTN#

L2

I General Purpose Input 13. Also functions as the ACPI sleep button if bit-9 of

register 0 of ACPI I/O Space (Function 3) is enabled

GPI14

GPI15

J3

I General Purpose Input 14.

L5

I General Purpose Input 15.

GPI16

K3

I General Purpose Input 16.

GPI17

K4

I General Purpose Input 17.

GPI18

H1

I General Purpose Input 18.

GPI19

H4

I General Purpose Input 19.

GPI20 / PIRQ0

H5

I General Purpose Input 20. (Rx59[0] = 1) See also Rx55[3:0]

GPI21 / PIRQ2

G3

I General Purpose Input 21. (Rx59[2] = 1) See also Rx58[3:0]

The underlined name above indicates the default function on power up.

Revision 0.3 June 17, 1999

-16-

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