參數(shù)資料
型號(hào): PI7C21P100
廠商: Pericom Semiconductor Corp.
英文描述: 2-PORT PCI-X BRIDGE
中文描述: 2端口PCI - X橋接
文件頁數(shù): 54/77頁
文件大小: 603K
代理商: PI7C21P100
PI7C21P100
2-PORT PCI-X BRIDGE
ADVANCE INFORMATION
Page 54 of 77
June 10, 2005 Revision 1.06
BIT
0
FUNCTION
External Arbiter
TYPE
RO
DESCRIPTION
External Arbiter
0:
Enable internal arbiter.
1:
Disable internal arbiter.
Reset to 0 or 1 according to the value of S_ARB# during the reset. If
S_ARB# is tied LOW, then returns 0 when read. If S_ARB# is tied
HIGH, then returns 1 when read.
8.1.40
ARBITER ENABLE REGISTER – OFFSET 54h
BIT
FUNCTION
7
RESERVED
6
Enable Arbiter 6
TYPE
RO
RW
DESCRIPTION
Reserved.
Returns 0 when read.
Enable Arbiter 6
0:
Disable arbitration for master 6
1:
Enable arbitration for master 6
Reset to 1
Enable Arbiter 5
0:
Disable arbitration for master 5
1:
Enable arbitration for master 5
Reset to 1
Enable Arbiter 4
0:
Disable arbitration for master 4
1:
Enable arbitration for master 4
Reset to 1
Enable Arbiter 3
0:
Disable arbitration for master 3
1:
Enable arbitration for master 3
Reset to 1
Enable Arbiter 2
0:
Disable arbitration for master 2
1:
Enable arbitration for master 2
Reset to 1
Enable Arbiter 1
0:
Disable arbitration for master 1
1:
Enable arbitration for master 1
Reset to 1
Enable Arbiter 0
0:
Disable arbitration for internal bridge request
1:
Enable arbitration for internal bridge request
Reset to 1
5
Enable Arbiter 5
RW
4
Enable Arbiter 4
RW
3
Enable Arbiter 3
RW
2
Enable Arbiter 2
RW
1
Enable Arbiter 1
RW
0
Enable Arbiter 0
RW
8.1.41
ARBITER PRIORITY REGISTER – OFFSET 58h
BIT
FUNCTION
TYPE
7
RESERVED
RO
6
Arbiter Priority 6
RW
DESCRIPTION
Reserved.
Returns 0 when read.
Arbiter Priority 6
0:
Low priority request to master 6
1:
High priority request to master 6
Reset to 0
Arbiter Priority 5
0:
Low priority request to master 5
1:
High priority request to master 5
Reset to 0
Arbiter Priority 4
0:
Low priority request to master 4
1:
High priority request to master 4
Reset to 0
Arbiter Priority 3
0:
Low priority request to master 3
1:
High priority request to master 3
Reset to 0
5
Arbiter Priority 5
RW
4
Arbiter Priority 4
RW
3
Arbiter Priority 3
RW
相關(guān)PDF資料
PDF描述
PI7C21P100NH 2-PORT PCI-X BRIDGE
PI7C7100BNA PCI Bus Interface/Controller
PI7C7100 3-Port PCI Bridge
PI7C7100CNA 3-Port PCI Bridge
PI7C7300 3-PORT PCI-to-PCI BRIDGE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI7C21P100B 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-PORT PCI-X TO PCI-X BRIDGE
PI7C21P100BEVB 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
PI7C21P100BNH 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-PORT PCI-X TO PCI-X BRIDGE
PI7C21P100BNHE 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI PCI-X to PCI-XBridge 2 Port 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
PI7C21P100EVB 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