Hello all together,

if beginners am not and white further and need your help.
Have programmed Timer0 as 1 sec. givers.
I want to connect to Port3 8 key and to Port1 8 LED.
It should become a 8 fold Timer. The time should over further two
keys can be discontinued. Later also with BCD Indicate.
How do I get it there, if I press key 1 , that then
LED 1 concerns and goes out after the discontinued time again.
The discontinued time counts for all 8 keys. The keys should
but respectively individually can be started.
Please helps me and thank you in advance .
A code example would help me very.

Thank you very much Rene