ST7L34 Datasheet, PDF (84/234 Pages) –

On-chip peripherals
ST7L34 ST7L35 ST7L38 ST7L39
When the break function is deactivated after applying the break (BA bit goes from 1 to 0 by
software):
● The control of the four PWM outputs is transferred to the port registers.
Figure 41. Block diagram of break function
BREAK pin (active low)
BREAKCR register
BA BPEN PWM3 PWM2 PWM1 PWM0
uct(s) _PWM0
rod ^PWM1
PWM2
te ^{P PWM3}
(Inverters)
Obsolete ^{Product(s) - Obsole 1. The BREAK pin value is latched by the BA bit}
1
PWM0
PWM1
PWM2
PWM3
0
When BA is set:
PWM counter -> reset value
ATRx & DCRx -> reset value
PWM Mode -> reset value
84/234
Doc ID 11928 Rev 8