did you edit your question | Microcontroller › 8051 › Serial Communication › did you edit your question July 8, 2011 at 9:13 pm #6441 romel emperadoParticipant did you edit your question above?? hmm TMOD, — this is timer mode controll register TCON, — timer control register TH1, — MSB byt of timer SCON — serial register… search them all there are may article about this…
