參數(shù)資料
型號(hào)： PI7C8150BNDIE
廠(chǎng)商： Pericom
文件頁(yè)數(shù)： 102/109頁(yè)
文件大?。?/td> 0K
描述： IC PCI-PCI BRIDGE ASYNC 256-PBGA
標(biāo)準(zhǔn)包裝： 90
系列： *
應(yīng)用： *
接口： *
電源電壓： *
封裝/外殼： 256-BGA
供應(yīng)商設(shè)備封裝： 256-PBGA（17x17）
包裝： 管件
安裝類(lèi)型： 表面貼裝
PI7C8150B
ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 92 of 109
April 2009 – Revision 1.08
Bit
Function
Type
Description
3
Secondary
MEMR
Command Alias
Enable
R/W
Controls PI7C8150B’s detection mechanism for matching memory
read retry cycles from the initiator on the secondary
0: exact matching for memory read retry cycles from initiator on the
secondary interface
1: alias MEMRL or MEMRM to MEMR for memory read retry
cycles from initiator on the secondary interface
Reset to 0
4
Secondary
MEMW
Command Alias
Enable
R/W
Controls PI7C8150B’s detection mechanism for matching non-posted
memory write retry cycles from the initiator on the primary interface
0: exact matching for non-posted memory write retry cycles from
initiator on the secondary interface
1: alias MEMWI to MEMW for non-posted memory write retry
cycles from initiator on the secondary interface
Reset to 0
5:6
Reserved
R/O
Reserved. Returns 0 when read. Reset to 0.
7
Primary
MEMWI
Command Alias
Enable
R/W
Controls PI7C8150B’s detection mechanism for matching non-posted
memory write and invalidate cycles from the initiator on the primary
interface
0: When accepting MEMWI command at the primary interface,
PI7C8150B converts MEMWI to MEMW command on the
secondary interface
1: Disconnects MEMWI command at aligned cache line boundaries
8
Secondary
MEMWI
Command Alias
Enable
R/W
Controls PI7C8150B’s detection mechanism for matching non-posted
memory write and invalidate cycles from the initiator on the
secondary interface
0: When accepting MEMWI command at the secondary interface,
PI7C8150B converts MEMWI to MEMW command on the primary
interface
1: Disconnects MEMWI command at aligned cache line boundaries
9
Enable Long
Request
R/W
Controls PI7C8150B’s ability to enable long requests for lock cycles
0: normal lock operation
1: enable long request for lock cycle
Reset to 0
10
Enable
Secondary To
Hold Request
Longer
R/W
Control’s PI7C8150B’s ability to enable the secondary bus to hold
requests longer.
0: internal secondary master will release REQ_L after FRAME_L
assertion
1: internal secondary master will hold REQ_L until there is no
transactions pending in FIFO or until terminated by target
Reset to 1
11
Enable Primary
To Hold Request
Longer
R/W
Control’s PI7C8150B’s ability to hold requests longer at the Primary
Port.
0: internal Primary master will release REQ_L after FRAME_L
assertion
1: internal Primary master will hold REQ_L until there is no
transactions pending in FIFO or until terminated by target
Reset to 1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI7C8150BNDIE-33 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 2 Port 32B 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
PI7C8150DMAE 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 2-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
PI7C8150DND 制造商:Pericom Semiconductor Corporation 功能描述:BRIDGE 制造商:Pericom Semiconductor Corporation 功能描述:2 PORT PCI BRIDGE - Rail/Tube
PI7C8150DNDE 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 2-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
PI7C8150EVB 功能描述:界面開(kāi)發(fā)工具 2 Port PCI Bridge Eval Brd RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類(lèi)型:RS-485 工具用于評(píng)估:ADM3485E 接口類(lèi)型:RS-485 工作電源電壓:3.3 V
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