L99MM70XP datasheet(57/68 Pages) STMICROELECTRONICS

57 / 68 page

L99MM70XP

SPI control and status registers

Doc ID 022637 Rev 2

57/68

Table 38.

Control register 4

Control register 4 (04h)

Bit

1110

321

Reset state

0000

Name

OUT9

OUT8

OUT7

OUT6

OUT9

PWM1

OUT8

PWM3

OUT7

PWM1

OUT6

PWM2

reserved

ECV

reserved

ECV

PWM1

CM3

CM2

CM1

CM0

Table 39.

Control register 4, bits

Bit name

Comment

OUT9OR

Overcurrent recovery enable:

1: the output is automatically reactivated after a delay time with programmable duty cycle

(CR3/Bit14)

0: clear status register to enable the output after an overcurrent event

OUT8OR

OUT7OR

OUT6OR

OUT9PWM1

If the PWM1/2/3 enable bit is set and the output is enabled, the output is switched on only if the

PWM1/2/3 input is high, and switched off if the PWM1/2/3 input is low.

OUT8 is controlled by PWM3, OUT7 is controlled by PWM1 and OUT6 is controlled by PWM2.

OUT8PWM3

OUT7PWM1

OUT6PWM2

reserved

Reserved bit, has always to be written to 0 and reads always 0

ECVOR

Overcurrent recovery enable:

1: the output is automatically reactivated after a delay time with programmable duty cycle

(CR3/Bit14)

0: clear status register to enable the output after an overcurrent event

reserved

Reserved bit, has always to be written to 0 and reads always 0

ECVPWM1

If the PWM1 enable bit is set and the output is enabled, the output is switched on only if the PWM1

input is high, and switched off if the PWM1 input is low.

L99MM70XP Datasheet(PDF) 57 Page - STMicroelectronics

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