参数资料
| 型号： | PI7C8150ANDE |
| 厂商： | Pericom |
| 文件页数： | 45/111页 |
| 文件大小： | 0K |
| 描述： | IC PCI-PCI BRIDGE 2PORT 256-PBGA |
| 标准包装： | 90 |
| 系列： | * |
| 应用： | * |
| 接口： | * |
| 电源电压： | * |
| 封装/外壳： | 256-BGA |
| 供应商设备封装： | 256-PBGA（17x17） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页当前第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页
PI7C8150A
2-PORT PCI-TO-PCI BRIDGE
Page 39 of 111
APRIL 2006 – Revision 1.1
Target Termination
Response
Target Abort
Return target abort to initiator. Set received target abort bit in the target
interface status register. Set signaled target abort bit in the initiator interface
status register.
After PI7C8150A makes 2
24(default) attempts of the same delayed read transaction on the
target bus, PI7C8150A asserts P_SERR_L if the primary SERR_L enable bit is set (bit 8 of
command register for secondary bus) and the delayed-write-non-delivery bit is not set. The
delayed-write-non-delivery bit is bit 5 of P_SERR_L event disable register (offset 64h).
PI7C8150A will report system error. See Section 6.4 for a description of system error
conditions.
3.8.4
TARGET TERMINATION INITIATED BY PI7C8150A
PI7C8150A can return a target retry, target disconnect, or target abort to an initiator for
reasons other than detection of that condition at the target interface.
3.8.4.1
TARGET RETRY
PI7C8150A returns a target retry to the initiator when it cannot accept write data or return
read data as a result of internal conditions. PI7C8150A returns a target retry to an initiator
when any of the following conditions is met:
For delayed write transactions:
The transaction is being entered into the delayed transaction queue.
Transaction has already been entered into delayed transaction queue, but target
response has not yet been received.
Target response has been received but has not progressed to the head of the return
queue.
The delayed transaction queue is full, and the transaction cannot be queued.
A transaction with the same address and command has been queued.
A locked sequence is being propagated across PI7C8150A, and the write transaction is
not a locked transaction.
The target bus is locked and the write transaction is a locked transaction.
Use more than 16 clocks to accept this transaction.
For delayed read transactions:
The transaction is being entered into the delayed transaction queue.
The read request has already been queued, but read data is not yet available.
Data has been read from target, but it is not yet at head of the read data queue or a
posted write transaction precedes it.
06-0057
相关PDF资料 |
PDF描述 |
|---|---|
| PI7C8150BNDIE | IC PCI-PCI BRIDGE ASYNC 256-PBGA |
| PI7C8152BMAIE | IC PCI-PCI BRIDGE 2PORT 160-MQFP |
| PI7C8154ANAE | IC PCI-PCI BRIDGE ASYNC 304-PBGA |
| PI7C8154BNAIE | IC PCI-PCI BRIDGE ASYNC 304-PBGA |
| PI7C9X110BNBE | IC PCIE TO PCI REV BRG 160LFBGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PI7C8150B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PCI Bridge | Asynchronous 2-Port PCI Bridge |
| PI7C8150B-33 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PCI Bridge | Asynchronous 2-Port PCI Bridge |
| PI7C8150BEVB | 功能描述:界面开发工具 2 Port PCI Bridge Eval Brd RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| PI7C8150BMA | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE |
| PI7C8150BMA-33 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE |
发布紧急采购，3分钟左右您将得到回复。