Att7022计量芯片源程序，ATT7022是一款高高精度三相电能计量芯片，适用于三相三线和三相四线的应用。 -Att7022 measurement chip source, ATT7022 is, a high-precision three-phase energy metering chip, suitable for the application of the three-phase three-wire and three-phase four-wire.

三相计量芯片ATT7022E完整程序，及NXP LPC1788程序(three-phase meas ATT7022E)

详细介绍了ADE7878作为计量芯片的功能(The function of ADE7878 as a metering chip is introduced in detail.)