Hello all,
i am new to 8051 controllers.
i hve couple of Q\'s
1. How to test if the controllers is working
for Ex: i have loaded a program to turn on port 1
p1.0 to p1.7
2. the main setup to run a 8051 chip
a.Supply voltage (5v if i am not wrong)
b.ICC supply current(50mA?)
3. Pull up resistor required to check the out put frm
any port?
and do i need to give a high on EA pin or the reset pin.
in order to run the circuit?
if any 1 can giv any inputs/ideas tat will do gud!
PS: pls 4giv my spell killing miktakes and grandma\'s