HD643303x Hitachi, HD643303x Datasheet - Page 236

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Example of Synchronization: Figure 8-27 shows an example of synchronization. Channels 0, 1,
and 2 are synchronized, and are set to operate in PWM mode. Channel 0 is set for counter clearing
by compare match with GRB0. Channels 1 and 2 are set for synchronous counter clearing. The
timer counters in channels 0, 1, and 2 are synchronously preset, and are synchronously cleared by
compare match with GRB0. A three-phase PWM waveform is output from pins TIOCA0,
TIOCA1, and TIOCA2. For further information on PWM mode, see section 8.4.4, PWM Mode.
Value of TCNT0 to TCNT2
GRB0
GRB1
GRA0
GRB2
GRA1
GRA2
TIOCA0
TIOCA1
TIOCA2
Figure 8-27 Synchronization (Example)
Cleared by compare match with GRB0
221
Time