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UPSD3212A Datasheet, PDF (53/163 Pages) STMicroelectronics – Flash Programmable System Devices with 8032 MCU with USB and Programmable Logic
Figure 24. Timer 2 in Capture Mode
uPSD3212A, uPSD3212C, uPSD3212CV
fOSC
T2 pin
÷ 12
C/T2 = 0
C/T2 = 1
TR2
Transition
Detector
Control
TL2
TH2
(8 bits) (8 bits)
Capture
RCAP2L RCAP2H
T2EX pin
EXEN2
Control
TF2
EXP2
Figure 25. Timer 2 in Auto-Reload Mode
Timer 2
Interrupt
AI06625
fOSC
T2 pin
÷ 12
C/T2 = 0
C/T2 = 1
TR2
Transition
Detector
Control
TL2
TH2
(8 bits) (8 bits)
Reload
RCAP2L RCAP2H
T2EX pin
EXEN2
Control
TF2
EXP2
Timer 2
Interrupt
AI06626
53/163