STMPE16M31 datasheet(42/85 Pages) STMICROELECTRONICS

42 / 85 page

PWM controller

STMPE16M31, STMPE24M31

42/85

Doc ID 16174 Rev 4

PWM_n_CTRL

PWM-n control register

Address:

0x41, 0x45, 0x49, 0x4D, 0x51, 0x55, 0x59, 0x5D

Type:

Reset:

0x00

Description:

Setting of ON/OFF period, repetition, and ON/OFF order.

543

210

Period 0

Period 1

Repetition

Order

000

[7:6] Period 0

Define the ON time based on time unit set in PWM-N setup register

‘00’: 1 time unit

‘01’: 2 time unit

‘10’: 3 time unit

‘11’: 4 time unit

[5:4] Period 1

Define the OFF time based on time unit set in PWM-N setup register

‘00’: No Off period

‘01’: 1 time unit

‘10’: 2 time unit

‘11’: 3 time unit

[3:1] Repetition

Set the repetition of programmed sequence (pair of period 0 and period 1)

‘000’: Infinite repetition

‘001’: Execute only one pair

‘010’: Execute 2 pairs

‘011’: Execute 3 pairs

‘100’: Execute 4 pairs

‘101’: Execute 5 pairs

‘110’: Execute 6 pairs

‘111’: Execute 7 pairs

[0] Order

Set the order of period 0 and period 1

‘1’: sequence = period 1 and then period 0

‘0’: sequence = period 0 and then period 1

Obsolete

Product(s)

- Obsolete

Product(s)

STMPE16M31 Datenblatt(PDF) 42 Page - STMicroelectronics

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