ST72F324BJ STMICROELECTRONICS [STMicroelectronics], ST72F324BJ Datasheet - Page 84

• Manufacturer Part Number: ST72F324BJ
• Description: 8-bit MCU, 3.8 to 5.5 V operating range with 8 to 32 Kbyte Flash/ROM, 10-bit ADC, 4 timers, SPI, SCI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

On-chip peripherals
10.3.6
10.3.7
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Summary of timer modes
Table 47.
1. See note 4 in
2. See note 5 in
3. See note 4 in
16-bit timer registers
Each timer is associated with three control and status registers, and with six pairs of data
registers (16-bit values) relating to the two input captures, the two output compares, the
counter and the alternate counter.
Control Register 1 (CR1)
Table 48.
Input Capture
(1 and/or 2)
Output Compare
(1 and/or 2)
One Pulse mode
PWM mode
CR1
Bit
M
7
6
5
ICIE
R/W
7
Mode
Name
OCIE
TOIE
ICIE
Summary of timer modes
CR1 register description
Input Capture Interrupt Enable
Output Compare Interrupt Enable
Timer Overflow Interrupt Enable
One Pulse mode on page
One Pulse mode on page
Pulse Width Modulation mode on page
OCIE
R/W
0: Interrupt is inhibited.
1: A timer interrupt is generated whenever the ICF1 or ICF2 bit of the SR register is
set.
0: Interrupt is inhibited.
1: A timer interrupt is generated whenever the OCF1 or OCF2 bit of the SR register
is set.
0: Interrupt is inhibited.
1: A timer interrupt is enabled whenever the TOF bit of the SR register is set.
6
Capture 1
Input
Yes
No
TOIE
R/W
5
79.
79.
Not recommended
Not recommended
FOLV2
R/W
4
Capture 2
Input
Yes
81.
Timer resources
Function
FOLV1
R/W
3
(1)
(3)
Compare 1
OLVL2
R/W
Output
2
Yes
No
Reset value: 0000 0000 (00h)
IEDG1
R/W
1
Compare 2
Partially
Output
ST72324B
Yes
No
OLVL1
R/W
(2)
0