Renesas RX100 Series User Manual page 513

RX13T Group
(14) Operation When Error Occurs in PWM Mode 2 and Operation is Restarted in PWM Mode 1
Figure 19.156 shows a case in which an error occurs in PWM mode 2 and operation is restarted in PWM mode 1 after
re-setting.
MTU module output
MTIOCnA
MTIOCnB
PORT output
Pxx
Pxx
Figure 19.156 Error Occurrence in PWM Mode 2, Recovery in PWM Mode 1
(1) to (9) are the same as in Figure 19.155 .
(10) Set PWM mode 1.
(11) Initialize the pins with the TIOR register. (In PWM mode 1, waveforms are not output to the MTIOCnB
(MTIOCnD) pins. To output a specified level, make necessary settings for general output ports in the port direction
registers (PDR) and port output data registers (PODR) of the I/O ports.)
(12) Set MTU output using the MPC and port mode registers (PMR) corresponding to the I/O ports.
(13) Restart operation by setting the TSTRA register.
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
(1) (2) (3) (4) (5)
Reset TMDR TIOR MPC TSTR
(PWM2) (1 init (MTU) (1)
0 out)
Not initialized (period register)
Hi-Z
Hi-Z
19. Multi-Function Timer Pulse Unit 3 (MTU3c)
(6) (8) (9) (9) (10)
Match Error Port TSTR TMDR
occurs output (0) (PWM1)
(11) (12) (13)
TIOR TSTR
MPC
(1 init (1)
(MTU)
0 out)
Not initialized (MTIOCnB)
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