VT82C586B Просмотр технического описания (PDF) - Unspecified

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VT82C586B

PCI Integrated Peripheral Controller

Unspecified 

9,$7HFKQRORJLHV,QF

PCI Function 2 Registers - USB Controller

Configuration Space USB Header Registers

Offset PCI Configuration Space Header

1-0 Vendor ID

3-2 Device ID

5-4 Command

7-6 Status

8 Revision ID

9 Programming Interface

A Sub Class Code

B Base Class Code

C Cache Line Size

D Latency Timer

E Header Type

F BIST

10-1F -reserved-

23-20 Base Address

24-3B -reserved-

3C Interrupt Line

3D Interrupt Pin

3E-3F -reserved-

Default Acc

1106 RO

3038 RO

0000 RW

0200 WC

nn RO

00 RO

03 RO

0C RO

00 RO

16 RW

00 RO

00 RO

00 —

00000301 RW

00 —

00 RW

04 RO

00 —

Configuration Space USB-Specific Registers

Offset USB Control

40 Miscellaneous Control 1

41 Miscellaneous Control 2

42-43 -reserved-

44-45 -reserved- (test only, do not program)

46-47 -reserved- (test)

48-5F -reserved-

60 Serial Bus Release Number

61-BF -reserved-

C1-C0 Legacy Support

C2-FF -reserved-

Default Acc

00 RW

00 RW

00 RO

RW

RO

00 —

10 RO

00 —

2000 RW

00 —

I/O Registers - USB Controller

Offset USB I/O Registers

1-0 USB Command

3-2 USB Status

5-4 USB Interrupt Enable

7-6 Frame Number

B-8 Frame List Base Address

C Start Of Frame Modify

11-10 Port 1 Status / Control

13-12 Port 2 Status / Control

VT82C586B

Default Acc

0000 RW

0000 WC

0000 RW

0000 RW

00000000 RW

40 RW

0080 WC

0080 WC

Revision 1.0 May 13, 1997

-18-

Register Overview

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