MB86613S Datasheet, PDF (100/134 Pages) Fujitsu Component Limited. – IEEE1394 Open HCI Controller

Preliminary
D0
D2
D3
D3
cold
hot
Fig. 7.10 PCI Power Management State Transition
7.4.1 Capability Identifier Register
This register indicates the ID in order to identify two or more power management registers.
”01h” is indicated because the MB86613S contains one power management register.
7
0
cap_ID
Fig. 7.11 Capability Identifier Register Map
Bit size Field Name
rwcu
----- -------------- ----
7:0 cap_ID
r
reset
description
-------- ------------------------------------------
01h
These bits indicate ”01h”.
7.4.2 Next Item Pointer Register
This register indicates the initial address of the next power management register if two or more power man-
agement registers exist.
”00h” is indicated for the MB86613S because it has one power management register.
15
8
next_item_ptr
Fig. 7.12 Next Item Pointer Register Map
Bit size Field Name
rwcu
----- -------------- ----
15:8 next_item_ptr
r
reset
description
-------- ------------------------------------------
00h
These bits indicate ”00h”.
99