UPD72871 datasheet(23/48 Pages) NEC

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Preliminary Data Sheet S13925EJ2V0DS00

µµµµPD72870,72871

3. CONFIGURATION REGISTERS

3.1 PCI Bus Mode Configuration Register ( CARD_ON=Low )

Device ID

Vendor ID

00H

Status

Command

04H

Class Code

Revision ID

08H

BIST

Header Type

Latency Timer

Cache Line Size

0CH

Base Address 0

10H

Base Address 1

14H

Base Address 2

18H

Base Address 3

1CH

Base Address 4

20H

Base Address 5

24H

CardBus CIS Pointer

28H

Subsystem ID

Subsystem Vendor ID

2CH

Expansion Rom Base Address Register

30H

000000H

Cap_Ptr

34H

00000000H

38H

Max_Lat

Min_Gnt

Interrupt Pin

Interrupt Line

3CH

PCI_OHCI_Control

40H

00000000H

44H

00000000H

48H

00000000H

4CH

Diagnostic register0

50H

Diagnostic register1

54H

Diagnostic register2

58H

Diagnostic register3

5CH

Power Management Capabilities

Next_Item_Ptr

Cap_ID

60H

Data

PMCSR_BSE

Power Management Control/Status

64H

00000000H

68H

00000000H

6CH

User Area (GENERAL_RegisterA)

70H

User Area (GENERAL_RegisterB)

74H

User Area (GENERAL_RegisterC)

78H

User Area (GENERAL_RegisterD)

7CH

00000000H

80H

FCH

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