1. This firmware only supports the SUM2028 chip
2.The refresh rate is optional, the range of selection starts from 60, and increases by a multiple of 60, ranging from 60 to 7500
3.The GCLK frequency is changed to not optional, the software automatically calculates the GCLK frequency
4. Gray level, according to the refresh rate to obtain the number of groups to obtain the gray level
5. Calculate the load width and deliver basic parameters
6.The main interface bandwidth display
7.Brightness efficiency results retain two decimal places
8. The extended property current gain adjustment is retained, and there is only 1 register.