sp0827包市场应用指导手册

其他CMOSSP0829SP0A1886-10-2012第1章SP0827与SP0829协同工作模 SP0827连接SP0829输出各个模 SP0827连接SP0829输出展讯SPI模 SP0827连接SP0829输出展讯2bit模 SP0827连接SP0829输出MTKSPI模 SP0827时钟配置说 SP0827连接SP0829时钟配置说 第2章SP0827与SP0A18协同工 SP0A18及SP0827输出展讯SPI模 SP0A18及SP0827输出展讯2bit模 SP0A18及SP0827输出展讯4bit模 SP0A18及SP0827输出MTKSPI模 第3章SP0827与SP0A19协同工 SP0827连接SP0A19输出各个模 SP0827+SP0A19联合使用有两种使用方 SP0827+SP0A19联合使用并口输出寄存器配置 SP0827+SP0A19时钟说 第4章版本历 第1章SP0827SP0829，SP0829SPI_data1/vsyncSPI_data_inSPI_clk接到SP0829的SPI_DATA[2]，SPI_DATA[1]输出vsync,，SPI_DATA[0]输出vsyncSPI_data_inSPI_data_ouSPI_clk_ouwrite(8'h2e,8SPIwrite(8'h2c//pclk接到SP0829的SPI_DATA[2]，SP0829SPI_DATA[1]输出SPI_data[1SPI_DATA[0]输出SPI_data[0]信号,PCLK输出SPI_clkSPI_data0SPI_data1SPI_data_inECLK//pclk接到SP0829的SPI_DATA[2]，SPI_DATA[0]输出SPI_data[0]信号,PCLK输出SPI_clkMTK（见下表）SPI_data_inSPI//pclkclk[7][6:4]PCLK000—001010011100101[3:1]ISPclocksettingfrom000001010011100101110111[0][7]Fixframe[6]Upside[5][4]PCLK0x30只能有以下几种配置6M，PCLK输出48MrawSPI.3M，PCLK输出24MrawSPI.M，输出12MrawSPI.75M，PCLK6M，6Mraw0829PCLK1/20829PCLK工作的时候08290829的前两种模式配置时钟。第2章SP0827SP0A18PadPad--SPI_dataDATA_PAD[0（SP0827寄存器2,15MSP0827寄存器2,15MRAWSPI，30MYUVSPI//pclk//输出不分频,24MRAWSPI，或者输入//输出不分频,24MRAWSPI，或者输入，48MYUVSPI//pclkwrite(8'h2e,8，DATA_PAD[1]（，PCLK（连接到展讯6610平台对应的接收端。SP0827寄存器//15MRAWSP0827寄存器//15MRAWwrite(8'h1b,8//pclk，DATA_PAD[1]（，DATA_PAD[2]（，DATA_PAD[3]（，PCLK（别连接到展讯6610平台对应的接收端。//15MRAW//15MRAWwrite(8'h1c,8//7.5MYUVccir6564bitwite(8'h31,8'h00);pclkw，PCLK（SPI_clk）MTK6252平台对应的接收端。SP0827寄存器,15MRAWSP0827寄存器,15MRAWSPISP0A18寄存器，30MYUV//pclkSP0827寄存器//输出不分频,24MRAWSPI，或者输48M，write(8'h30,8'h1824MRAWSP0827寄存器//输出不分频,24MRAWSPI，或者输48M，write(8'h30,8'h1824MRAWSP0A18寄存器，48MYUVSPI//pclk第3章SP0827SP0A19PadPadPCLKSPI_DATSP0827pwda.08270x1c0x03;0x250x03SP0827SPI_clk,SPI_datpad从而使SP0A19pwd拉低。SP0827pwdSP0A19p0~0x2ea.0827pwdb.SP08270x1c0x03;0x250x03,SP0827SPI_clk,SPI_datSP0A19pwd拉低.（SP0827模拟电路）.SP0827pwdGPIOSP0A19pwdGPIOSP0827得SPI_DAT管脚相连：A）当可以控制外部断电时，直接对SP0827SP0A19直接断电即SP0827pwdSP0A19p0~0x2eSP0A19pwdSP0827寄存器SP0827寄存器write(8'h25,8'h03);（SP0827SPI_datSP0A19：write(8'hfd,8'h00);write(8'h1c,8'h00);（打开SP0A19pad）write(8'h2e,8'h01);(打开SP0A19输入使能)write(8'h32,8'h08);AE,SP0827寄存器：write(8'h1c,8'h00);（打开SP0827pad）SP0827寄存器SP0827寄存器write(8'h25,8h03);（SP0827SP0A19：write(8'hfd,8'h00);write(8'h1c,8'h00);（打开SP0A19pad）write(8'h2e,8'h01);(打开SP0A19输入使能)write(8'h32,8'h08);AE,write(8'hfd,8'h00);(page0)write(8'h2e,8'h01SP0A19pwdwrite(8'h30,8'h02);（SP0A19clk4dclkpclkwrite(8'h32,8'h08);(关闭AEwrite(8'h1c,8'h00)（SP08