MB86613S 查看數據表（PDF） - Fujitsu

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MB86613S

IEEE1394 Open HCI Controller

Fujitsu 

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.

20

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