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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I/O Space System Management Bus Registers

Offset System Management Bus

0 SMBus Host Status

1 SMBus Slave Status

2 SMBus Host Control

3 SMBus Host Command

4 SMBus Host Address

5 SMBus Host Data 0

6 SMBus Host Data 1

7 SMBus Block Data

8 SMBus Slave Control

9 SMBus Shadow Command

A-B SMBus Slave Event

C-D SMBus Slave Data

E-F -reserved-

Default Acc

00 WC

00 RW

00 RW

00 RW

00 RW

00 RW

00 RW

00 RW

00 RW

00 RO

0000 RW

0000 RO

00 —

VT82C596B

I/O Space Power Management- Registers

Offset Basic Control / Status Registers

1-0 Power Management Status

3-2 Power Management Enable

5-4 Power Management Control

6-7 -reserved-

B-8 Power Management Timer

C-F -reserved-

Offset Processor Registers

13-10 Processor and PCI Bus Control

14 Processor LVL2

15 Processor LVL3

16-1F -reserved-

Offset General Purpose Registers

21-20 General Purpose Status

23-22 General Purpose SCI Enable

25-24 General Purpose SMI Enable

26-27 -reserved-

Offset Generic Registers

29-28 Global Status

2B-2A Global Enable

2D-2C Global Control

2E -reserved-

2F SMI Command

33-30 Primary Activity Detect Status

37-34 Primary Activity Detect Enable

3B-38 GP Timer Reload Enable

3C-3F -reserved-

Offset General Purpose I/O Registers

40 General Purpose Control

41-43 -reserved-

45-44 External SMI Input Value

46-47 -reserved-

4B-48 GPI Port Input Value

4F-4C GPO Port Output Value

50-FF -reserved-

Default Acc

0000 WC

0000 RW

0000 RW

00 —

0000 0000 RW

00 —

Default Acc

0000 0000 RW

00 RO

00 RO

00 —

Default Acc

0000 WC

0000 RW

0000 RW

00 —

Default Acc

0000 WC

0000 RW

0010 RW

00 —

00 RW

0000 0000 WC

0000 0000 RW

0000 0000 RW

00 —

Default Acc

00 RW

00 —

input RO

00 —

input RO

7FFFFFFF RW

00 —

Revision 0.3 June 17, 1999

-27-

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