tigerraj
Newbie level 4
As we know 8051 has 4Kb of flash memory and 128 bytes of RAM.
Now I want to design a very simple digital clock which will show the time.
For this we will just inttialize the timers to invoke at a desigered unit of time and show the particular value of time in some output device.
now if we remove the power supply and connect it again then the recent time will be cleared to default value.
For this sort of problem cann't we utilize the remaining 4kb of memory to hold these changing variable so that we could initialize the timer from this value when we reset the system.
Now I want to design a very simple digital clock which will show the time.
For this we will just inttialize the timers to invoke at a desigered unit of time and show the particular value of time in some output device.
now if we remove the power supply and connect it again then the recent time will be cleared to default value.
For this sort of problem cann't we utilize the remaining 4kb of memory to hold these changing variable so that we could initialize the timer from this value when we reset the system.