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參數(shù)資料
| 型號： | PI7C8150BMAE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 64/109頁 |
| 文件大小： | 0K |
| 描述： | IC PCI-PCI BRIDGE ASYNC 208-FQFP |
| 標(biāo)準(zhǔn)包裝： | 24 |
| 系列： | * |
| 應(yīng)用： | * |
| 接口： | * |
| 電源電壓： | * |
| 封裝/外殼： | 208-BFQFP |
| 供應(yīng)商設(shè)備封裝： | 208-FQFP（28x28） |
| 包裝： | 管件 |
| 安裝類型： | 表面貼裝 |
| 產(chǎn)品目錄頁面： | 1227 (CN2011-ZH PDF) |
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PI7C8150B
ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 58 of 109
April 2009 – Revision 1.08
Primary
Data
Parity Bit
Transaction Type
Direction
Bus Where Error
Was Detected
Primary /
Secondary Parity
Error Response
Bits
0
Delayed Write
Upstream
Secondary
x / x
X = don’t care
Table 6-4 shows setting the data parity detected bit in the status register of secondary
interface. This bit is set under the following conditions:
The PI7C8150B must be a master on the secondary bus.
The parity error response bit must be set in the bridge control register of secondary
interface.
The S_PERR_L signal is detected asserted or a parity error is detected on the
secondary bus.
Table 6-4. Setting Secondary Interface Master Data Parity Error Detected Bit
Secondary
Detected
Parity
Detected Bit
Transaction Type
Direction
Bus Where Error
Was Detected
Primary /
Secondary Parity
Error Response
Bits
0
Read
Downstream
Primary
x / x
1
Read
Downstream
Secondary
x / 1
0
Read
Upstream
Primary
x / x
0
Read
Upstream
Secondary
x / x
0
Posted Write
Downstream
Primary
x / x
1
Posted Write
Downstream
Secondary
x / 1
0
Posted Write
Upstream
Primary
x / x
0
Posted Write
Upstream
Secondary
x / x
0
Delayed Write
Downstream
Primary
x / x
1
Delayed Write
Downstream
Secondary
x / 1
0
Delayed Write
Upstream
Primary
x / x
0
Delayed Write
Upstream
Secondary
x / x
X= don’t care
Table 6-5 shows assertion of P_PERR_L. This signal is set under the following
conditions:
PI7C8150B is either the target of a write transaction or the initiator of a read
transaction on the primary bus.
The parity-error-response bit must be set in the command register of primary interface.
PI7C8150B detects a data parity error on the primary bus or detects S_PERR_L
asserted during the completion phase of a downstream delayed write transaction on the
target (secondary) bus.
Table 6-5. Assertion of P_PERR_L
P_PERR_L
Transaction Type
Direction
Bus Where Error
Was Detected
Primary/
Secondary Parity
Error Response
Bits
1 (de-asserted)
Read
Downstream
Primary
x / x
1
Read
Downstream
Secondary
x / x
0 (asserted)
Read
Upstream
Primary
1 / x
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI7C8150BMAI | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE |
| PI7C8150BMAI-33 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE |
| PI7C8150BMAIE | 功能描述:外圍驅(qū)動器與原件 - 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 |
| PI7C8150BMAIE-33 | 功能描述:外圍驅(qū)動器與原件 - 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 |
| PI7C8150BND | 功能描述:外圍驅(qū)動器與原件 - PCI 2-Port 32-Bit 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 |
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