參數(shù)資料
型號(hào)： MC9328MXLVP20
廠商： MOTOROLA INC
元件分類(lèi)： 微控制器/微處理器
英文描述： 200 MHz, RISC PROCESSOR, PBGA225
封裝： 13 X 13 MM, 0.80 MM PITCH, LEAD FREE, PLASTIC, BGA-225
文件頁(yè)數(shù)： 39/82頁(yè)
文件大?。?/td> 1452K
代理商： MC9328MXLVP20
44
MC9328MXL Advance Information
MOTOROLA
Specifications
3.9 SPI Timing Diagrams
To utilize the internal transmit (TX) and receive (RX) data FIFOs when the SPI 1 module is configured as
a master, two control signals are used for data transfer rate control: the SS signal (output) and the
SPI_RDY signal (input). The SPI 1 Sample Period Control Register (PERIODREG1) and the SPI 2
Sample Period Control Register (PERIODREG2) can also be programmed to a fixed data transfer rate for
either SPI 1 or SPI 2. When the SPI 1 module is configured as a slave, the user can configure the SPI 1
Control Register (CONTROLREG1) to match the external SPI master’s timing. In this configuration, SS
becomes an input signal, and is used to latch data into or load data out to the internal data shift registers, as
well as to increment the data FIFO. Figure 31 through Figure 35 show the timing relationship of the master
SPI using different triggering mechanisms.
Figure 31. Master SPI Timing Diagram Using SPI_RDY Edge Trigger
Figure 32. Master SPI Timing Diagram Using SPI_RDY Level Trigger
Figure 33. Master SPI Timing Diagram Ignore SPI_RDY Level Trigger
Figure 34. Slave SPI Timing Diagram FIFO Advanced by BIT COUNT
1
2
3
5
4
SS
SPIRDY
SCLK, MOSI, MISO
SS
SPIRDY
SCLK, MOSI, MISO
SS (output)
SS (input)
SCLK, MOSI, MISO
相關(guān)PDF資料
PDF描述
MC9328MXLVH20R2 32-BIT, 200 MHz, RISC PROCESSOR, PBGA256
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9328MXLVP20R2 功能描述:處理器 - 專(zhuān)門(mén)應(yīng)用 DRAGONBALL MXL 225 PB-FR RoHS:否 制造商:Freescale Semiconductor 類(lèi)型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線(xiàn)寬度:32 bit 最大時(shí)鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MC9328MXS 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Advance Information
MC9328MXSCVF10 制造商:Rochester Electronics LLC 功能描述:REDUCED FEATURE I.MXL - Bulk 制造商:Freescale Semiconductor 功能描述: 制造商:Motorola Inc 功能描述:
MC9328MXSCVF10(R2) 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Advance Information
MC9328MXSCVF10R2 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Advance Information
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