Hello friends,
I am working on the project of writing C code to embbed it to the 8051 chip family and use the I/O chip "legs" to control small electrical devices like LEDs etc...
What I am been stuck with is how to address each chip's I/O legs in hex address to control for time sequence (some delay function) like turn this LED on, that LED off etc...
Very much appreciate if you guys out there an help.