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参数资料
型号： IDT88P8342BHGI
厂商： IDT, Integrated Device Technology Inc
文件页数： 46/98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： 88P8342BHGI
50
IDT88P8342 SPI EXCHANGE 2 x SPI-3 TO SPI-4
INDUSTRIALTEMPERATURERANGE
APRIL 10, 2006
Module A and B direct registers
Module A
Module B
SPI-3 data capture control register
0x00
0x08
SPI-3 data capture register
0x01
0x09
SPI-4 data insert control register
0x02
0x0A
SPI-4 data insert register
0x03
0x0B
SPI-4 data capture control register
0x04
0x0C
SPI-3 data insert control register
0x05
0x0D
SPI-4 data capture register
0x06
0x0E
SPI-3 data insert register
0x07
0x0F
Module status register
0x24
0x25
Module enable register
0x28
0x29
Other Direct registers
Address
Softwarereset
0x20
SPI-4 status register
0x22
SPI-4 enable register
0x23
Primary interrupt status register
0x2C
Secondary interrupt status register
0x2D
Primary interrupt enable register
0x2E
Secondary interrupt enable register
0x2F
Indirect access data[7:0]
0x30
Indirect access data[15:8]
0x31
Indirect access data[23:16]
0x32
Indirect access data[31:24]
0x33
Indirect access address[7:0]
0x34
Indirect access address[15:8]
0x35
Indirect access control[7:0]
0x3F
TABLE 29 - DIRECT MAPPED MODULE A AND MODULE B REGISTERS
TABLE 30 - DIRECT MAPPED OTHER REGISTERS
9.2 Direct access registers
The direct access registers are in the directly-addressed access space.
Direct access registers are more quickly accessed, and serve the needs of
interrupts and the indirect access registers.
TABLE 31 - SPI-3 DATA CAPTURE CONTROL
REGISTER (REGISTERS 0x00 and 0x08)
Field
Bits
Length
Initial Value
DATA_AVAILABLE
0
1
0b0
Reserved
7:1
7
0x00
TABLE 32 - SPI-3 DATA CAPTURE REGISTER
(REGISTERS 0x01 and 0x09)
Field
Bits
Length
Initial Value
DATA
7:0
8
0x00
SPI-3 data capture control register
ASPI-3DataCaptureControlRegisterhasreadandwriteaccessinthedirect
registeraccessspace.Writea zerotoDATA_AVAILABLEtoclearthetransfer.
The microprocessor uses these registers to capture data from a SPI-3 ingress.
The SPI-3 Data Capture Control Register for SPI-3 port A is register 0x00.
The SPI-3 Data Capture Control Register for SPI-3 port B is register 0x08.
The bit field of the SPI-3 Data Capture Control Register is described.
DATA_AVAILABLE The SPI-3 capture data buffer is full and ready for
reading.
SPI-3 data capture register
A SPI-3 Data Capture Register has read-only access in the direct register
access space. The microprocessor uses these registers to capture data from
a SPI-3 ingress.
The SPI-3 Data Capture Register for SPI-3 port A is register 0x01.
The SPI-3 Data Capture Register for SPI-3 port B is register 0x09.
The bit field of the SPI-3 Data Capture Register is described.
DATA The SPI-3 capture data buffer is read from this field.
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相关代理商/技术参数
参数描述
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
IDT88P8344BHI 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
IDT89H10T4BG2ZBBC 制造商:Integrated Device Technology Inc 功能描述:IC PCI SW 10LANE 4PORT 324BGA
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