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Description: vhdl实现对模数转换芯片adc0832的控制,程序采用的是状态编码输出.-VHDL realization of analog-digital conversion chip adc0832 control, procedures using state of the output encoding.
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Size: 24576 |
Author: liaocongliang |
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Description: ADC0832是一个8-bit的ADC转化芯片，工作频率为250Khz，最大频率可达400Khz，转化通道有两个，输入电压可分有单端或差分形式。本测试使用单端电压输入形式，从昔年的CH0输入电压，使用Xilinx XC3S200AN开发板，并且使用Xilinx ise工具中的ChipScope工具来查看转化后的DO数据是否正确。经验证，输入电压范围是0V--5.5V,当电压达到5.5V时，满刻度.-ADC0832 is an 8-bit conversion of the ADC chip, the working frequency of 250Khz, the maximum frequency of up to 400Khz, into two channels, the input voltage can be divided into single-ended or differential form. This test used the form of single-ended voltage input, from the previous years of the CH0 input voltage, the use of Xilinx XC3S200AN development board, Xilinx ise tools and use of ChipScope tool to see into the post-DO data is correct. Validated, input voltage range is 0V- 5.5V, when the voltage reaches 5.5V, the full-scale.
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Size: 3628032 |
Author: zhangjiansen |
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