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Description: TLV1544与TMS320VC5402通过串行口连接，此时，A／D转换芯片作为从设备，DSP提供帧同步和输入／输出时钟信号。TLV1544与DSP之间数据交换的时序图如图3所示。
开始时， 为高电平（芯片处于非激活状态），DATA IN和I/OCLK无效，DATAOUT处于高阻状态。当串行接口使CS变低（激活），芯片开始工作，I／OCLK和DATAIN能使DATA OUT不再处于高阻状态。DSP通过I／OCLK引脚提供输入／输出时钟8序列，当由DSP提供的帧同步脉冲到来后，芯片从DATA IN接收4 b通道选择地址，同时从DATAOUT送出的前一次转换的结果，由DSP串行接收。I／OCLK接收DSP送出的输入序列长度为10～16个时钟周期。前4个有效时钟周期，将从DATAIN输入的4 b输入数据装载到输入数据寄存器，选择所需的模拟通道。接下来的6个时钟周期提供模拟输入采样的控制时间。模拟输入的采样在前10个I／O时钟序列后停止。第10个时钟沿（确切的I／O时钟边缘，即上升沿或下降沿，取决于操作的模式选择）将EOC变低，转换开始。
-TLV1544 with TMS320VC5402 through serial port connectivity, at this time, A / D conversion chip as from the equipment, to provide frame synchronization DSP and input / output clock signal. TLV1544 DSP and data exchange between the chronology of the map is shown in figure 3. At the beginning of the margin (in chip-activated), and I DATA IN / OCLK invalid, DATAOUT at high resistance state. When the serial interface CS change low (activator), the chip start work, I / OCLK and DATAIN can DATA OUT is no longer in a state of high resistance. DSP through I / OCLK pin provide input / output clock 8 sequence, When the DSP from the frame synchronization pulse, the chip from the DATA IN receive four channels to choose b address, DATAOUT sent from the same time the previous conversion results from the
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Size: 1207 |
Author: john |
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Description: TLV1544与TMS320VC5402通过串行口连接，此时，A／D转换芯片作为从设备，DSP提供帧同步和输入／输出时钟信号。TLV1544与DSP之间数据交换的时序图如图3所示。
开始时， 为高电平（芯片处于非激活状态），DATA IN和I/OCLK无效，DATAOUT处于高阻状态。当串行接口使CS变低（激活），芯片开始工作，I／OCLK和DATAIN能使DATA OUT不再处于高阻状态。DSP通过I／OCLK引脚提供输入／输出时钟8序列，当由DSP提供的帧同步脉冲到来后，芯片从DATA IN接收4 b通道选择地址，同时从DATAOUT送出的前一次转换的结果，由DSP串行接收。I／OCLK接收DSP送出的输入序列长度为10～16个时钟周期。前4个有效时钟周期，将从DATAIN输入的4 b输入数据装载到输入数据寄存器，选择所需的模拟通道。接下来的6个时钟周期提供模拟输入采样的控制时间。模拟输入的采样在前10个I／O时钟序列后停止。第10个时钟沿（确切的I／O时钟边缘，即上升沿或下降沿，取决于操作的模式选择）将EOC变低，转换开始。
-TLV1544 with TMS320VC5402 through serial port connectivity, at this time, A/D conversion chip as from the equipment, to provide frame synchronization DSP and input/output clock signal. TLV1544 DSP and data exchange between the chronology of the map is shown in figure 3. At the beginning of the margin (in chip-activated), and I DATA IN/OCLK invalid, DATAOUT at high resistance state. When the serial interface CS change low (activator), the chip start work, I/OCLK and DATAIN can DATA OUT is no longer in a state of high resistance. DSP through I/OCLK pin provide input/output clock 8 sequence, When the DSP from the frame synchronization pulse, the chip from the DATA IN receive four channels to choose b address, DATAOUT sent from the same time the previous conversion results from the
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Size: 1024 |
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Description: mega16 的tlv1544驱动程序8M时钟-tlv1544 driver
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Size: 1024 |
Author: aK |
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Description: 对于TLV1544基于MSP430的实用AD转化程序-MSP430-based utility for TLV1544 AD conversion program
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Size: 1024 |
Author: 马沁 |
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Description: 一本关于c语言编程问题总结，并包括非常详细的解释说明和联系。-A summary on the c programming language questions and include very detailed explanations and links.
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Size: 580608 |
Author: 刘丽君 |
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Description: 基于MSP430F449的AD采集系统，AD转换采用TI公司的TLV1544芯片，它四路转换，且转换速率极快。-MSP430F449 acquisition system based on the AD, AD conversion using TI' s TLV1544 chip, which four conversions and conversion rate fast.
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Size: 1208320 |
Author: wzl |
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Description: 单片机控制TLV1544进行模数转换，结果用nokia5110LCD显示-SCM TLV1544 analog to digital conversion, the results show with nokia5110LCD
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Size: 3072 |
Author: 1 |
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Description: AD1544的MSP430驱动程序，开发环境为IAR-AD1544 driver for the MSP430, IAR development environment for the
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Size: 34816 |
Author: 尘灰 |
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Description: msp430f149+TLCV1544 ad转换器的源程序，希望对需要的人帮助！-The source converter msp430f149+TLCV1544 ad, hoping to help people in need!
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Size: 1776640 |
Author: ming |
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Description: 数模转换器TLV5618源程序，C编写，Keil开发环境，经测试可用。-ADC and DAC TLV5618 TLV1544 source code, C prepared, Keil development environment used by the test.
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Size: 10240 |
Author: yun xiao |
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Description: 本程序实现了TLV1544的电压多路采样，便于二次开发-The program voltage multichannel TLV1544 sampling, easy to develop two times
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Size: 332800 |
Author: rain |
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Description: TLV1544的采集程序，使用verilog语言编写，感觉很实用，希望对大家有用-TLV1544 collection procedures, using verilog language, feel useful, hope to adopt
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Size: 2246656 |
Author: 李丽 |
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Description: 4通道10位AD转换芯片驱动代码，亲测通过。(4 Channel 10 bit AD conversion chip driver code, pro - Measurement through.)
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Size: 1038336 |
Author: Mr.mei
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