MB86613S Datasheet, PDF (19/134 Pages) Fujitsu Component Limited. – IEEE1394 Open HCI Controller

Preliminary
Bit
Field Name
rwcu
---- -------------- ----
23:16 header_type
r
reset
--------
00h
description
------------------------------------------
These bits indicate the header type. ”00h” is read out.
(Single- function)
3.1.10. BIST
This is a BIST control register. But the MB86613S does not support the BIST and so this register indicates
”00h”.
31
24
BIST
Bit
Field Name
rwcu
---- -------------- ----
31:24 BIST
r
reset
description
-------- ------------------------------------------
00h
”00h” is read out. (No BIST supported)
3.1.11. MEM Base Address
This register specifies the base address for the Open HCI and debug registers’ space used for memory com-
mand. When the debug register is enable the base address is defined in 4096- byte boundary. The first
4096- byte space is used for the Open HCI register and the second 2048- byte for the debug register.
31
24 23
16 15
8 7 6 5 4 3 21 0
reg_mem_addr
mem_space
mem_space_type
prefetch
Bit
Field Name
rwcu
---- -------------- ----
31:10 reg_mem_addr rw
11
reg_mem_addr rw
10:4 reg_mem_addr r
3
prefetch
r
2:1 mem_space_type r
0
mem_space
r
reset
--------
00_0000h
description
------------------------------------------
These bits set the base address for the OHCI and debug
registers. (when debug- reg enabled: 4096- byte
boundary. when debug- reg disabled: 2048- byte
boundary)
0b
This bit is available only when the debug register is disable.
0 is indicated for the debug register enabled.
00h
”00h” is indicated. (Read only field)
0b
This bit indicates ”0”.
00b
These bits indicate ”00”. (i,e, 32- bit address width)
0b
This bit indicates ”0”. (i.e., use the memory address.)
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