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how to set 19200 baud rate for 89c51?

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harishwww

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how to set 19200 baud rate for 89c51? actually for 9600 FD hex value and for 19200 ?
 

set baud to 9600 then double the baud rate by adding this line:
Code: 
	mov	PCON,#080h		; double the baud rate to 19200
 
mov a,pcon
setb acc.7
mov pcon,a ; Set SMOD
mov tmod,#20h
mov th1,#253 ; set baud rate to 19200bps
clr sm0
setb sm1
setb tr1 ; start Timer1

also note : use 11.059mhz crystal clock. 12mhz clock wont work
 
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