- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368020 > PI7C7300 (Pericom Semiconductor Corp.) 3-PORT PCI-to-PCI BRIDGE PDF資料下載
參數(shù)資料
| 型號： | PI7C7300 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 3-PORT PCI-to-PCI BRIDGE |
| 中文描述： | 3端口PCI至PCI橋 |
| 文件頁數(shù)： | 54/109頁 |
| 文件大?。?/td> | 779K |
| 代理商： | PI7C7300 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁當前第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁
PI7C7300A
3-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 54 OF 109
09/25/03 Revision 1.09
For downstream delayed write transactions, when the parity error is detected on the
initiator bus and PI7C7300A has write status to return, the following events occur:
!
PI7C7300A first asserts P_TRDY# and then asserts P_PERR# two cycles later, if the
primary interface parity-error-response bit is set in the command register.
!
PI7C7300A sets the primary interface parity-error-detected bit in the status register.
!
Because there was not an exact data and parity match, the write status is not returned
and the transaction remains in the queue.
Similarly, for upstream delayed write transactions, when the parity error is detected on
the initiator bus and PI7C7300A has write status to return, the following events occur:
!
PI7C7300A first asserts S1_TRDY# or S2_TRDY# and then asserts S_PERR# two
cycles later, if the secondary interface parity-error-response bit is set in the bridge
control register (offset 3Ch).
!
PI7C7300A sets the secondary interface parity-error-detected bit in the secondary
status register.
!
Because there was not an exact data and parity match, the write status is not returned
and the transaction remains in the queue.
For downstream transactions, where the parity error is being passed back from the target
bus and the parity error condition was not originally detected on the initiator bus, the
following events occur:
!
PI7C7300A asserts P_PERR# two cycles after the data transfer, if the following are
both true:
-
The parity-error-response bit is set in the command register of the primary
interface.
-
The parity-error-response bit is set in the bridge control register of the
secondary interface.
!
For upstream transactions, when the parity error is being passed back from the target bus
and the parity error condition was not originally detected on the initiator bus, the
following events occur:
!
PI7C7300A asserts S_PERR# two cycles after the data transfer, if the following are
both true:
-
The parity error response bit is set in the command register of the primary
interface.
-
The parity error response bit is set in the bridge control register of the secondary
interface.
PI7C7300A completes the transaction normally.
!
PI7C7300A completes the transaction normally.
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| PI7C8150B-33 | PCI Bridge | Asynchronous 2-Port PCI Bridge |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PI7C7300ANA-E | 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。