Rainbow Electronics T89C51CC01 User Manual
Page 63
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63
T89C51CC01
Rev. D – 17-Dec-01
It is possible to use timer 2 as a baud rate generator and a clock generator simulta-
neously. For this configuration, the baud rates and clock frequencies are not
independent since both functions use the values in the RCAP2H and RCAP2L registers.
Figure 28. Clock-Out Mode
:2
EXEN2
EXF2
OVERFLOW
T2EX
TH2
(8-bit)
TL2
(8-bit)
TIMER 2
RCAP2H
(8-bit)
RCAP2L
(8-bit)
T2OE
T2
T2CON reg
T2CON reg
T2MOD reg
1
0
C/T2
T2CON reg
INTERRUPT
0
1
CT/2
T2CON.1
TR2
T2CON.2
FT2
CLOCK
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