MB86613S Datasheet, PDF (21/134 Pages) Fujitsu Component Limited. – IEEE1394 Open HCI Controller

Preliminary
3.1.15. CAP_PTR
This register indicates the address for ”Capabilities Linked List” that exists in configuration space.
7
0
capabilities_pointer
Bit
----
7:0
Field Name
rwcu
-------------- ----
capabilities_pointer r
reset
description
-------- ------------------------------------------
undefined These bits indicate the CAP pointer.
3.1.16. Interrupt Line
This register indicates the interrupt line status.
7
0
Intr_line
Bit
----
7:0
Field Name
rwcu
-------------- ----
Intr_line
rw
reset
--------
00h
description
------------------------------------------
These bits specify the connectivity between the device
interrupt signal and host system interrupt signal with
the following setting:
Value
--------
00h- 0Fh
10h- FEh
FFh
Connection
-----------------------
connects with any of IRQ0- 15.
reserve
unknown or no connection
3.1.17. Interrupt Pin
This register indicates the interrupt pin usage.
15
8
Intr_pin
Bit
----
15:8
Field Name
rwcu
-------------- ----
Intr_pin
r
reset
description
-------- ------------------------------------------
01h
These bits indicate ”01h” (use the INTA#.)
3.1.18. MINGNT
This read- only register indicates burst time required for the device. The time is 1/4 micro seconds unit.
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