98. Embedded controller EC actual combat EC development board development completed

Foreword:
With the great help of Brother Xiang, the development board has been powered on and debugged. Due to the long period of material procurement, the development board was officially launched after a month of delay.After the adjustment, I will complete the related development practice based on the development board. Thank you very much for your continuous urging during this period of time. Next, we will start the weekly update mode and introduce the development process in more detail in combination with the development board.
Friends who need a development board can privately chat with me or leave me a message.

Features:

• The development board is compatible with IT8987E and IT8528E main chips, which can meet the needs of different users.
• The development board uses 12V power supply, which can be directly powered by a 12V adapter. There is a power switch on the main board, which can realize the power supply of the development board.
• The flash chip can be placed in the socket, which is convenient for users to use the programmer to directly program and replace the flash at high frequency.
• All pins of the chip are led out by DuPont pins with a spacing of 2.54mm, which is convenient for users to verify the function of each pin of the chip in the later stage.
• The main pin functions are led out by way of cables, such as LPC, PS/2, SMBUS, PWM, GPIO, buttons, buzzer, LED, etc.

Next post schedule

strong>
Based on ITE V12-4, explain the power-on process of the development board and lighting the LED lights.