Make your own free website on Tripod.com
Up ] Docs Home ]

Format of PCI Capabilities List

Back ] Next ]

Offset Size Description

00h

BYTE

capability identifier
01h PCI Power Managment

01h

BYTE

offset of next item (within configuration space) or 00h

02h

N BYTEs

varies by capability type

---PCI Power Management---

02h

WORD

power managment capabilities (see #00885) (read-only)

04h

WORD

power managment capabilities status register (see #00886)

06h

BYTE

PMCSR bridge support extensions (see #00887)

07h

BYTE

(optional) read-only data register (see #00888)

Note:

This information is from the v0.93 draft of the specification and is subject to change.

See Also:

#00878,#00880