参数资料
型号: IDT88P8341BHGI
厂商: IDT, Integrated Device Technology Inc
文件页数: 8/96页
文件大小: 0K
描述: IC SPI3-SPI4 EXCHANGE 820-PBGA
标准包装: 24
系列: *
其它名称: 88P8341BHGI
16
IDT88P8341 SPI EXCHANGE SPI-3 TO SPI-4
INDUSTRIALTEMPERATURERANGE
APRIL 10, 2006
Figure 6. PHY mode SPI-3 egress interface
Figure 5. Link mode SPI-3 egress interface
SPI-3 egress Link mode
The SPI Exchange receives status information from the PHY. The PHY
indicatesitsabilitytoreceivedata.Statusinformationforalllogicalportsisdirected
towards the packet fragment processor.
Status information is received from the PHY.
In packet mode, the SPI Exchange polls the PHY for the logical ports
associatedtoLIDsrangingfrom0uptoPOLL_LENGTHtofindlogicalportsthat
can accept data. The POLL_LENGTH field is defined in the SPI-3 egress
configurationregister.
In byte mode the SPI Exchange allows for direct status detection.
Thisstatusinformationisdirectlyforwardedtothepacketfragmentproces-
sor if enabled by the BURST_EN flag. When the BURST_EN flag is cleared
the only one packet fragment per LP is allowed into the SPI-3 egress buffers.
SPI-3 egress PHY mode
InPHYmode,theSPIExchangesendsdatatotheattachedLink-modedevice
aslongastheE_ENBsignalisasserted.TheSPI-3packetfragmentprocessor
transfers data to the SPI-3 egress buffers.
byte mode
packet mode
6372 drw06
IDT88P8341
(LINK MODE)
PHY
E_FCLK
E_MOD[1:0]
E_SOP
E_ENB
E_PRTY
E_Data[31:0]
E_ERR
ADDR[7:0]
PTPA
DTPA[3:0]
STPA
E_EOP
E_RSX
6372 drw07
IDT88P8341
(PHY MODE)
LINK
E_FCLK
E_MOD[1:0]
E_SOP
E_ENB
E_EOP
E_RSX
E_PRTY
E_Data[31:0]
E_ERR
RVAL
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相关代理商/技术参数
参数描述
IDT88P8341BHI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA(27x27) 包装:散装
IDT88P8342BHGI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:是 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA(27x27) 包装:散装
IDT88P8342BHI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA(27x27) 包装:散装
IDT88P8344 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:SPI EXCHANGE 4 x SPI-3 TO SPI-4 Issue 1.0
IDT88P8344BHGI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:是 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA(27x27) 包装:散装