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Description: 三相多功能电能表程序，计量芯片ATT7022，主CPU是MSP430F449，编译环境IAR1.26。已经通过测试。-Three-phase Energy Meter processes, measurement chip ATT7022, the main CPU is a MSP430F449, build environment IAR1.26. Has been tested.
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Size: 237568 |
Author: rainingfore |
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Description: 真正的ATT7022C软件校表c程序，系本人项目基于C8050F020单片机编写的代码，调试通过，现与大家分享- c ATT7022C software,based on C8050F020 microcontroller，debugged, and now share
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Size: 5120 |
Author: wanggang |
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Description: ATT7122A 是一颗兼容ATT7022B/ATT7022C/ATT7022D 的高精度三相电能专用计量芯
片，适用于三相三线和三相四线应用。
ATT7122A 集成了7 路二阶sigma-delta ADC、参考电压电路以及所有功率、能量、有效
值、功率因数及频率测量的数字信号处理等电路，能够测量各相以及合相的有功功率、无功
功率、视在功率、有功能量及无功能量，同时还能测量各相电流、电压有效值、功率因数、
相角、频率等参数，充分满足三相复费率多功能电能表的需求。详细数据定义请参阅参数寄
存器部分。-ATT7122A is compatible ATT7022B/ATT7022C/ATT7022D a high-precision three-phase power metering chip, for three-phase three-wire and three-phase four-wire applications. ATT7122A integrate seven second-order sigma-delta ADC, voltage reference circuit and all the power, energy, RMS, power factor and frequency measurements of the digital signal processing circuit capable of measuring the phase and phase combined active power, reactive power , apparent power, active energy and reactive energy, while measuring the phase current, RMS voltage, power factor, phase angle, frequency and other parameters to fully meet the three-phase multi-rate multi-function meter needs. See more data definition part of the argument registers.
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Size: 534528 |
Author: 王修全 |
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Description: ATT7122A 是一颗兼容ATT7022B/ATT7022C/ATT7022D 的高精度三相电能专用计量芯片，适用于三相三线和三相四线应用。ATT7122A 集成了7 路二阶sigma-delta ADC、参考电压电路以及所有功率、能量、有效值、功率因数及频率测量的数字信号处理等电路，能够测量各相以及合相的有功功率、无功
功率、视在功率、有功能量及无功能量，同时还能测量各相电流、电压有效值、功率因数、
相角、频率等参数，充分满足三相复费率多功能电能表的需求。详细数据定义请参阅参数寄
存器部分。-ATT7122A is compatible ATT7022B/ATT7022C/ATT7022D a high-precision three-phase power metering chip, for three-phase three-wire and three-phase four-wire applications. ATT7122A integrate seven second-order sigma-delta ADC, voltage reference circuit and all the power, energy, RMS, power factor and frequency measurements of the digital signal processing circuit capable of measuring the phase and phase combined active power, reactive power , apparent power, active energy and reactive energy, while measuring the phase current, RMS voltage, power factor, phase angle, frequency and other parameters to fully meet the three-phase multi-rate multi-function meter needs. See more data definition part of the argument registers.
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Size: 336896 |
Author: 王修全 |
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Description: 基于ATT7022C的三相电能表电量采集系统的纯软件自动校表的后台软件！-The three-phase watt-hour meter based on ATT7022C power acquisition system of pure software automatically table of backend software school
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Size: 264192 |
Author: 吴开红 |
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Description: ATT7022C最底层驱动，io模拟spi，修改端口义就能为你所用-The bottom driver in ATT7022C, io analog spi modify the port definition, you can use
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Size: 1024 |
Author: fangjikun |
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Description: 单片机IO口模拟SPI时序，控制ATT7022C，SPI的最大速度是2M。-SPI microcontroller simulation
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Size: 3072 |
Author: ghonken |
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Description: ATT7022C的C语言程序，包含测量和校准程序-C ATT7022C language program, including measurement and calibration
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Size: 2048 |
Author: 20 |
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Description: 基于51单片机的电能表软件设计，电能测量芯片是ATT7022C，有完整的读写和校表程序，已通过测试。-SCM based on the 51 Meter software design, power measurement chip ATT7022C, and write a complete calibration procedures, it has been tested.
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Size: 114688 |
Author: 许志坤 |
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