ST7L34 Datasheet, PDF (81/234 Pages) –

ST7L34 ST7L35 ST7L38 ST7L39
Figure 37. PWM polarity inversion
PWMx
On-chip peripherals
Inverter
PWMx pin
PWMxCSR register _OPx
ATCSR2 register ^TRANx
DFF
Counter overflow
) _{The data flip flop (DFF) applies the polarity inversion when triggered by the counter overflow input.}
t(s _{Output control}
uc _{The PWMx output signals can be enabled or disabled using the OEx bits in the PWMCR register.}
rod Figure 38. PWM function
P ₄₀₉₅
te _{Duty cycle}
le register
o ^(DCRx)
bs _Autoreload
O _register
- _(ATR)
) ₀₀₀
t(s ^t
With OE=1
c _{and OPx=0}
du _{With OE=1}
Obsolete ^{Pro and OPx=1}
Doc ID 11928 Rev 8
81/234