89S52 consume more current in power down mode

Hi all.... i am trying to work on power down modw using 89S52. the code is just simple. #include<reg51.h> #include <stdio.h> unsigned char ex0_ISR_counter = 0; void ex0_ISR (void) interrupt 0...
89S52 consume more current in power down mode

Hi all.... i am trying to work on power down modw using 89S52. the code is just simple. #include<reg51.h> #include <stdio.h> unsigned char ex0_ISR_counter = 0; void ex0_ISR (void) interrupt 0...
why there is so much animosity

why is there so much animosity one could easily see that the so called seniors are very rude. this guy might be wrong with the title of his post but than this is what he probably thought. Just...
why there is so much animosity

why is there so much animosity one could easily see that the so called seniors are very rude. this guy might be wrong with the title of his post but than this is what he probably thought. Just...
flush_cache_all() API consuming 200+ microseconds.

Is this is normal behavior? Or suggest any other alternative. Since flush_cache_all() consuming major portion of total execution time, I couldn't proceed with this. Is there any other way, which helps...