HP A2Y15AV Manuale Utente

Datasheet, Volume 2

161

Processor Configuration Registers 

0–1h

VID

Vendor Identification

8086h

RO

2–3h

DID

Device Identification

015Dh

RO-FW

4–5h

PCICMD

PCI Command

0000h

RW, RO

6–7h

PCISTS

PCI Status

0010h

RW1C, RO, RO-

V

8h

RID

Revision Identification

00h

RO-FW

9–Bh

CC

Class Code

060400h

RO

Ch

CL

Cache Line Size

00h

RW

Dh

RSVD

Reserved

0h

RO

Eh

HDR

Header Type

81h

RO

Fh

RSVD

Reserved

0h

RO

18h

PBUSN

Primary Bus Number

00h

RO

19h

SBUSN

Secondary Bus Number

00h

RW

1Ah

SUBUSN

Subordinate Bus Number

00h

RW

1Bh

RSVD

Reserved

0h

RO

1Ch

IOBASE

I/O Base Address

F0h

RW

1Dh

IOLIMIT

I/O Limit Address

00h

RW

1E–1Fh

SSTS

Secondary Status

0000h

RW1C, RO

20–21h

MBASE

Memory Base Address

FFF0h

RW

22–23h

MLIMIT

Memory Limit Address

0000h

RW

24–25h

PMBASE

Prefetchable Memory Base Address

FFF1h

RW, RO

26–27h

PMLIMIT

Prefetchable Memory Limit Address

0001h

RW, RO

28–2Bh

PMBASEU

Prefetchable Memory Base Address 

Upper

00000000h

RW

2C–2Fh

PMLIMITU

Prefetchable Memory Limit Address 

Upper

00000000h

RW

30–33h

RSVD

Reserved

0h

RO

34h

CAPPTR

Capabilities Pointer

88h

RO

35–3Bh

RSVD

Reserved

0h

RO

3Ch

INTRLINE

Interrupt Line

00h

RW

3Dh

INTRPIN

Interrupt Pin

01h

RW-O, RO

3E–3Fh

BCTRL

Bridge Control

0000h

RO, RW

40–7Fh

RSVD

Reserved

0h

RO

80–83h

PM_CAPID

Power Management Capabilities

C8039001h

RO, RO-V

84–87h

PM_CS

Power Management Control/Status

00000008h

RO, RW

88–8Bh

SS_CAPID

Subsystem ID and Vendor ID 

Capabilities

0000800Dh

RO

8C–8Fh

SS

Subsystem ID and Subsystem Vendor 

ID

00008086h

RW-O