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Abstract: Using a DAC and a microprocessor supervisor, the system safety can be improved in industrial controllers, programmablelogiccontrollers (PLC), and data-acquisition systems. The analog output is set to zero-scale (or pin-programmable midscale) when amicroprocessor failure, optocoupler fail ...

  Digital-to-analog converters (DACs) are prevalent inindustrial control and automated test applications.General-purpose automated test equipment often requiresmany channels of precisely controlled voltagesthat span several voltage ranges. The LTC2704 is ahighly integrated 16-bit, 4-channel ...

Differential Nonlinearity: Ideally, any two adjacent digitalcodes correspond to output analog voltages that are exactlyone LSB apart. Differential non-linearity is a measure of theworst case deviation from the ideal 1 LSB step. For example,a DAC with a 1.5 LSB output change for a 1 LSB digital codec ...

atmage16单片机DAC范例程序

LPC900 系列单片机由于其功能强大，性能稳定一直深受用户欢迎。P89LPC901 是LPC900 系列单片机的一员，性价比极高，为SO8/DIP8 封装，内含1KB FLASH，支持ICP，且具有6 个I/O 口、4 个TIMER、1 路PWM 输出、模拟比较器、键盘中断等众多功能部件。本文利用LPC901 单片机的强大功能实现ADC/DAC，并且通过模拟UART 与PC 机进行 ...

传统空时自适应处理（STAP）算法不能抑制和导航信号同一方向的窄带干扰并且输出信干噪比不理想。针对此问题，本文提出了一种结合加权波束的改进STAP抗干扰算法。这种新的算法能有效地抑制窄带和宽带干扰，并提升了输出信干噪比（SINR）。 ...

有向加权图的建立、显示和寻找最短路径

430编程：基于169的DAC数字模拟转换程序

用加权二叉树，最小堆和贪心算法实现的Huffman树，对学算法和数据结构的朋友很有帮助

凌云逻辑CS4360音频DAC的参数设置代码，缺省为I2S六声道。