Pwm Output Disable Function - Renesas M32R/ECU Series User Manual

10

10.8.18 PWM Output Disable Function

The microcomputer has the function to forcibly disable outputs from the P160/TO21–P165/TO26, P180/TO29–
P185/TO34 and P210/TO37–P215/TO42 that respectively are the output pins for the TOU0_0–TOU0_5,
TOU1_0–TOU1_5 and TOU2_0–TOU2_5 timers. This function may be used as a protective function when a
fault condition such as short-circuiting is detected during three-phase PWM control. This function can be used
for all of output modes or port outputs of TOU. Figures 10.8.20 and 10.8.21 show the circuit configurations of the
PWM output disable function.
P130/TIN16/PWMOFF0
P160 (internal)
P161 (internal)
P162 (internal)
P163 (internal)
P164 (internal)
P165 (internal)
P131/TIN17/PWMOFF1
P180 (internal)
P181 (internal)
P182 (internal)
P183 (internal)
P184 (internal)
P185 (internal)
Figure 10.8.21 Circuit Configurations of the PWM Output Disable Function (1)
TIN16S
PWMOFF0S
PO0LVSEL
F/F
PO0LVEN
F/F
PO0DISCR (WR)
Address
F/F
b6
WR
TIN17S
PWMOFF1S
PO1LVSEL
F/F
PO1LVEN
F/F
PO1DISCR(WR)
Address
F/F
b6
WR
10.8 TOU (Output-Related 24-Bit Timer)
IRQ10
TMS1(Cap3)
SET
PO0DIS
b7
F/F
P160 (internal)
P161 (internal)
P162 (internal)
P163 (internal)
P164 (internal)
P165 (internal)
P166 (internal)
P167 (internal)
F/F
IRQ10
TMS1 (Cap2)
SET
PO1DIS
b7
F/F
P180 (internal)
P181 (internal)
P182 (internal)
P183 (internal)
P184 (internal)
P185 (internal)
P186 (internal)
P187 (internal)
F/F
10-197
MULTIJUNCTION TIMERS
b7
RD
P160/TO21
P161/TO22
P162/TO23
P163/TO24
P164/TO25
P165/TO26
P166/TO27
P167/TO28
b7
RD
P180/TO29
P181/TO30
P182/TO31
P183/TO32
P184/TO33
P185/TO34
P186/TO35
P187/TO36
32180 Group User's Manual (Rev.1.0)