參數(shù)資料
型號: PI7C7100CNA
廠商: Pericom Semiconductor Corp.
英文描述: 3-Port PCI Bridge
中文描述: 3端口PCI橋
文件頁數(shù): 63/132頁
文件大小: 2559K
代理商: PI7C7100CNA
55
09/18/00 Rev 1.1
123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567
123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012345678901234567890121234567
13. Configuration Registers
PI7C7100
ADVANCE INFORMATION
As PI7C7100 supports two secondary interfaces, it has two sets of configuration registers which are almost identical
and accessed through different function numbers. The description below is for one set only.
PCI configuration defines a 64-byte space (configuration header) to define various attributes of the PCI-to-PCI Bridge
as shown below. All of the registers in bold type are required by the PCI specification and are implemented in this
bridge. The others are available for use as control registers for the device. There are two configuration registers:
Configuration Register 1 and Configuration Register 2 corresponding to Secondary bus 1 and Secondary bus 2
interfaces respectively. Also, the configuration for the primary interface is implemented through the Configuration
Register 1.
13.1 Configuration Register 1
4
2
3
6
1
2
8
1
0
s
s
e
r
d
d
A
D
I
s
e
u
c
e
t
S
D
D
I
n
r
a
o
m
d
n
m
e
o
V
C
h
h
h
h
1
0
h
8
0
4
8
C
0
0
0
0
1
1
d
e
d
o
e
C
p
s
T
s
r
a
e
d
C
D
I
S
n
e
o
e
e
h
R
c
d
e
v
s
e
R
y
a
e
H
r
e
m
i
T
y
c
n
e
L
y
r
a
m
d
S
i
e
P
e
z
n
L
a
C
v
s
e
R
h
4
y
c
n
e
L
r
e
m
i
y
r
a
d
T
n
o
c
e
S
s
u
B
e
e
b
m
n
d
r
u
N
s
u
t
m
i
i
y
m
o
b
u
S
r
s
u
B
r
t
m
i
y
e
r
a
d
m
L
n
u
O
o
N
/
c
e
b
s
u
r
e
B
e
s
y
b
a
r
a
m
u
B
O
/
m
N
i
P
t
S
L
e
M
y
r
y
a
r
d
o
n
m
e
a
h
o
e
c
M
e
S
h
h
h
2
8
h
0
h
4
h
8
h
C
h
0
4
h
4
4
6
8
4
h
4
6
C
0
4
1
2
2
2
3
3
3
3
e
s
a
y
m
B
e
y
M
r
o
m
e
a
h
e
M
t
m
c
P
e
s
a
B
c
P
d
e
v
s
e
R
h
C
s
B
6
D
I
1
r
p
e
y
p
U
s
t
b
u
m
S
i
O
/
s
B
D
6
I
d
n
1
r
p
V
p
U
m
e
s
e
y
a
s
B
b
O
S
/
m
e
u
d
e
v
s
e
R
l
o
r
n
l
o
M
e
a
h
o
C
C
e
g
d
B
r
A
c
P
n
P
o
C
P
t
u
o
n
g
a
D
d
e
l
o
e
s
v
s
C
a
B
e
R
p
C
y
m
l
c
c
m
i
P
t
m
i
y
m
e
y
m
i
P
e
M
e
a
h
y
d
e
v
s
e
R
h
0
d
e
v
s
e
R
t
e
v
E
#
R
R
E
e
a
l
o
C
S
_
s
k
P
D
c
d
e
v
s
e
R
d
e
v
s
e
R
o
C
y
d
n
o
c
e
S
h
h
h
h
h
h
h
h
h
h
h
h
h
h
-
0
8
C
0
4
8
C
0
4
8
C
0
4
8
C
6
6
7
7
7
7
8
8
8
8
9
9
9
9
A
d
e
v
s
e
R
t
m
i
r
u
y
m
C
t
o
e
M
e
d
m
e
o
i
P
-
o
N
M
e
s
a
B
y
m
n
o
O
e
M
d
e
o
P
P
-
o
N
o
r
a
t
r
u
m
i
/
s
/
s
m
l
s
m
l
s
/
s
e
/
s
e
m
l
s
m
l
s
v
s
e
R
o
g
C
y
R
m
a
S
u
S
u
S
c
c
u
c
c
u
c
u
S
c
u
S
e
c
c
u
e
c
c
u
r
O
O
y
m
y
m
e
O
w
O
y
m
y
m
d
e
n
e
c
c
e
c
c
e
e
c
c
t
u
t
u
o
c
d
c
e
w
u
o
c
d
o
c
e
d
a
e
e
w
o
c
c
d
a
e
w
y
d
n
y
d
n
y
d
n
y
d
n
y
m
i
P
y
m
i
P
y
m
i
P
y
m
i
P
o
o
c
c
e
e
o
o
S
S
c
c
e
e
t
u
t
u
o
o
a
e
e
S
S
e
e
S
S
t
t
u
o
c
o
c
a
t
u
t
u
e
e
S
S
h
F
F
相關(guān)PDF資料
PDF描述
PI7C7300 3-PORT PCI-to-PCI BRIDGE
PI7C7300A 3-PORT PCI-to-PCI BRIDGE
PI7C7300ANA 3-PORT PCI-to-PCI BRIDGE
PI7C8140A 2 PORT PCI TO PCI BRIDGE PLX PCI 6140 COMPARISON
PI7C8148B 2-PORT PCI-to-PCI BRIDGE PLX PC16152 COMPARISON
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI7C7300 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3-PORT PCI-to-PCI BRIDGE
PI7C7300A 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3-PORT PCI-to-PCI BRIDGE
PI7C7300AEVB-3 功能描述:界面開發(fā)工具 3 Port PCI Bridge Eval Brd RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
PI7C7300ANA 制造商:Pericom Semiconductor Corporation 功能描述:PCI-to-PCI Bridge 272-Pin BGA 制造商:Pericom Semiconductor Corporation 功能描述:PCI to PCI Bridge 272-Pin BGA
PI7C7300ANAE 功能描述:外圍驅(qū)動器與原件 - PCI 3 Port PCI Bridge RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray