Toshiba TLCS-900/L1 Series Manual page 108

(3) 8-bit PPG (Programmable pulse generation) output mode
Square wave pulses can be generated at any frequency and duty ratio by TMRA0.
The output pulses may be active-Low or active-High. In this mode TMRA1 cannot be
used.
TMRA0 outputs pulses on the TA1OUT pin.
When <TA1FFC1:0>="10"
When <TA1FFC1:0>="01"
Example when <TA1FFC1:0>="01"
TA0REG and UC0 match
(Interrupt INTTA0)
TA1REG and UC0 match
(Interruput INTTA1)
TA1OUT
Figure 3.7.13 8-Bit PPG Output Waveforms
t t
H L
t
t t
L H
t
TA0REG
TA1REG
91C824-106
TMP91C824
2008-02-20