User guide

16
AT89C55WD
1921B–MICRO–09/02
Figure 9. Timer 2 in Clock-Out Mode
OSC
EXF2
P1.0
(T2)
P1.1
(T2EX)
TR2
EXEN2
C/T2 BIT
TRANSITION
DETECTOR
TIMER 2
INTERRUPT
T2OE (T2MOD.1)
2
TL2
(8-BITS)
RCAP2L RCAP2H
TH2
(8-BITS)
2