ST72325AR7-Auto datasheet(117/243 Pages) STMICROELECTRONICS

117 / 243 page

Obsolete

Product(s)

- Obsolete

Product(s)

ST72325xxx-Auto

16-bit timer

Doc ID 13770 Rev 3

117/243

13.7

16-bit timer registers

Each timer is associated with 3 control and status registers, and with 6 pairs of data

registers (16-bit values) relating to the 2 input captures, the 2 output compares, the counter

and the alternate counter.

13.7.1

Control register 1 (CR1)

One Pulse mode

Not

recommended(1)

Partially(2)

PWM mode

Not

recommended(3)

See Note 4 in Section 13.3.6 One Pulse mode

See Note 5 in Section 13.3.6 One Pulse mode

See Note 4 in Section 13.3.7 Pulse width modulation mode

Table 59.

Timer modes

Modes

Timer resources

Input

Capture 1

Input

Capture 2

Output

Compare 1

Output

Compare 2

CR1

Reset value: 0000 0000 (00h)

543

ICIE

OCIE

TOIE

FOLV2

FOLV1

OLVL2

IEDG1

OLVL1

Table 60.

CR1 register description

Bit

Name

Function

7ICIE

Input Capture Interrupt Enable

0: Interrupt is inhibited

1: A timer interrupt is generated whenever the ICF1 or ICF2 bit of the SR register is

set.

6OCIE

Output Compare Interrupt Enable

0: Interrupt is inhibited

1: A timer interrupt is generated whenever the OCF1 or OCF2 bit of the SR register

is set.

TOIE

Timer Overflow Interrupt Enable

0: Interrupt is inhibited

1: A timer interrupt is enabled whenever the TOF bit of the SR register is set.

4FOLV2

Forced Output Compare 2

This bit is set and cleared by software.

0: No effect on the OCMP2 pin

1: Forces the OLVL2 bit to be copied to the OCMP2 pin, if the OC2E bit is set and

even if there is no successful comparison

ST72325AR7-Auto Datasheet(PDF) 117 Page - STMicroelectronics

ST72325AR7-Auto Datasheet(HTML) 117 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL