HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 329

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

11.4.8
In the complementary PWM mode, three-phase output of non-overlapping positive and negative
PWM waveforms can be obtained by combining channels 3 and 4.
In complementary PWM mode, TIOC3B, TIOC3D, TIOC4A, TIOC4B, TIOC4C, and TIOC4D
pins function as PWM output pins, the TIOC3A pin can be set for toggle output synchronized with
the PWM period. TCNT_3 and TCNT_4 function as up/down counters.
Table 11.39 shows the PWM output pins used. Table 11.40 shows the settings of the registers
used.
A function to directly cut off the PWM output by using an external signal is supported as a port
function.
Table 11.39 Output Pins for Complementary PWM Mode
Note:
Channel
3
4
*
Complementary PWM Mode
Avoid setting the TIOC3C pin as a timer I/O pin in the complementary PWM mode.
Output Pin
TIOC3A
TIOC3B
TIOC3C
TIOC3D
TIOC4A
TIOC4B
TIOC4C
TIOC4D
Description
Toggle output synchronized with PWM period (or I/O port)
PWM output pin 1
I/O port*
PWM output pin 1
(non-overlapping negative-phase waveform of PWM output 1)
PWM output pin 2
PWM output pin 3
PWM output pin 2
(non-overlapping negative-phase waveform of PWM output 2)
PWM output pin 3
(non-overlapping negative-phase waveform of PWM output 3)
11.
Rev.4.00 Mar. 27, 2008 Page 285 of 882
Multi-Function Timer Pulse Unit (MTU)
REJ09B0108-0400