Avago Technologies LSI53C1010R - Manual (Page 136)

4-18 Registers
Version 2.2 Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.
Register: 0x40
Capability ID (CID)
Read Only
CID Capability ID [7:0]
This register indicates the type of data structure currently
being used. It is set to 0x01, indicating the Power
Management Data Structure.
Register: 0x41
Next Item Pointer (NIP)
Read Only
NIP Next Item Pointer [7:0]
Bits [7:0] contain the offset location of the next item in the
function’s capabilities list. The LSI53C1010R has these
bits set to zero, indicating no further extended capabilities
registers exist.
7 0
CID
0 0 0 0 0 0 0 1
7 0
NIP
0 0 0 0 0 0 0 0