参数资料
型号: PI7C8150BNDE
厂商: Pericom
文件页数: 61/109页
文件大小: 0K
描述: IC PCI-PCI BRIDGE ASYNC 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
PI7C8150B
ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE
ADVANCE INFORMATION
Page 55 of 109
April 2009 – Revision 1.08
6.2.4
POSTED WRITE TRANSACTIONS
During downstream posted write transactions, when PI7C8150B responds as a target, it
detects a data parity error on the initiator (primary) bus and the following events occur:
PI7C8150B asserts P_PERR_L two cycles after the data transfer, if the parity error
response bit is set in the command register of primary interface.
PI7C8150B sets the parity error detected bit in the status register of the primary
interface.
PI7C8150B captures and forwards the bad parity condition to the secondary bus.
PI7C8150B completes the transaction normally.
Similarly, during upstream posted write transactions, when PI7C8150B responds as a
target, it detects a data parity error on the initiator (secondary) bus, the following events
occur:
PI7C8150B asserts S_PERR_L two cycles after the data transfer, if the parity error
response bit is set in the bridge control register of the secondary interface.
PI7C8150B sets the parity error detected bit in the status register of the secondary
interface.
PI7C8150B captures and forwards the bad parity condition to the primary bus.
PI7C8150B completes the transaction normally.
During downstream write transactions, when a data parity error is reported on the target
(secondary) bus by the target’s assertion of S_PERR_L, the following events occur:
PI7C8150B sets the data parity detected bit in the status register of secondary
interface, if the parity error response bit is set in the bridge control register of the
secondary interface.
PI7C8150B asserts P_SERR_L and sets the signaled system error bit in the status
register, if all the following conditions are met:
The SERR_L enable bit is set in the command register.
The posted write parity error bit of P_SERR_L event disable register is not
set.
The parity error response bit is set in the bridge control register of the
secondary interface.
The parity error response bit is set in the command register of the primary
interface.
相关PDF资料
PDF描述
V300A15E500B3 CONVERTER MOD DC/DC 15V 500W
DSPIC33FJ64MC202-E/MM IC DSPIC MCU/DSP 64K 28-QFN
PI7C8150AMAE IC PCI-PCI BRIDGE 2PORT 208-FQFP
PIC18F2515-I/SP IC MCU FLASH 24KX16 28-DIP
V300A15E500B2 CONVERTER MOD DC/DC 15V 500W
相关代理商/技术参数
参数描述
PI7C8150BNDI 功能描述:外围驱动器与原件 - PCI 2-Port 32-Bit PCI Bridge RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray
PI7C8150BNDI-33 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:ASYNCHRONOUS 2-PORT PCI-TO-PCI BRIDGE
PI7C8150BNDIE 功能描述:外围驱动器与原件 - PCI 2 Port 32B PCI Bridge RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray
PI7C8150BNDIE-33 功能描述:外围驱动器与原件 - PCI 2 Port 32B PCI Bridge RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray
PI7C8150DMAE 功能描述:外围驱动器与原件 - PCI 2-Port PCI Bridge RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray