Why didn't my program work?( SOS!!!)

I wirte program and compiled in Keil C51 Device:AT89S52 I debugged the program ,I worked well But when I download it to the device It didn't work on the board while the board is fine,other program...
Why didn't my program work?( SOS!!!)

I wirte program and compiled in Keil C51 Device:AT89S52 I debugged the program ,I worked well But when I download it to the device It didn't work on the board while the board is fine,other program...
Why didn't mali864 perform better than mali764?

Why didn't mali864 perform better than mali764? hello, I encountered a problem recently: In EGL_BUFFER_PRESERVED model, under exactly the same hardware condition(CPU, memory, GPU frequency..), it appeared...
Why didn't mali864 perform better than mali764?

Why didn't mali864 perform better than mali764? hello, I encountered a problem recently: In EGL_BUFFER_PRESERVED model, under exactly the same hardware condition(CPU, memory, GPU frequency..), it appeared...
Why step into next instrution with TD3 different value?

First: #include <AT89X51.H> unsigned int TD3=0;// void t0(void) interrupt 1 using 3 { TL0=(65536-50000)%256; TH0=(65536-50000)/256; //6MHz TD3++; } void main() {//1 TMOD=0x11; // TL0=(65536-50000...