MB86613S Datasheet, PDF (15/134 Pages) Fujitsu Component Limited. – IEEE1394 Open HCI Controller

Preliminary
3. PCI Configuration Register
This section describes the on- chip PCI configuration registers.
”r” denotes the register that can be read out.
”w” denotes the register that can be written.
”c” denotes the register whose value can be cleared to ”0”.
”u” denotes the register whose value is undefined depending on the MB86613S device status.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Device ID
Vendor ID
00h
Status
Command
04h
Class Code
Revision ID 08h
BIST
Header Type
Latency Timer Cache Line Size 0Ch
MEM Base Address
10h
14h
18h
1Ch
20h
24h
CARDBUS CIS Pointer
28h
Subsystem ID
Subsystem Vendor ID
2Ch
Expansion ROM Base Address
30h
Cap_Ptr
34h
MAXLAT
MINGNT
Interrupt Pin
PCI_HCI Control
38h
Interrupt Line _3Ch
40h
: denotes the reserved (unused) area.
3.1. Register Description
3.1.1. Vendor ID
Bit
----
15:0
14
Field Name
rwcu
-------------- ----
Vendor ID
r
reset
description
-------- ------------------------------------------
10CFh
Indicates the PCI vendor ID. (Vendor ID = ”10CF”h.)