R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 593

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

12.8.3
If an error occurs during MTU2 operation, MTU2 output should be cut by the system. Cutoff is
performed by switching the pin output to port output with the PFC and outputting the inverse of
the active level. The pin initialization procedures for re-setting due to an error during operation,
etc., and the procedures for restarting in a different mode after re-setting, are shown below.
The MTU2 has six operating modes, as stated above. There are thus 36 mode transition
combinations, but some transitions are not available with certain channel and mode combinations.
Possible mode transition combinations are shown in table 12.59.
Table 12.59 Mode Transition Combinations
[Legend]
Normal: Normal mode
PWM1: PWM mode 1
PWM2: PWM mode 2
PCM:
CPWM: Complementary PWM mode
RPWM: Reset-synchronized PWM mode
Before
Normal
PWM1
PWM2
PCM
CPWM
RPWM
Phase counting modes 1 to 4
Operation in Case of Re-Setting Due to Error During Operation, etc.
Normal
(1)
(7)
(13)
(17)
(21)
(26)
PWM1
(2)
(8)
(14)
(18)
(22)
(27)
PWM2
(3)
(9)
(15)
(19)
None
None
Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
After
PCM
(4)
(10)
(16)
(20)
None
None
Rev. 2.00 Sep. 07, 2007 Page 565 of 1164
CPWM
(5)
(11)
None
None
(23) (24)
(28)
REJ09B0321-0200
RPWM
(6)
(12)
None
None
(25)
(29)