Fujitsu FR81S User Manual
CHAPTER 48: WAVEFORM GENERATOR
5. Operation
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : WAVEFORM GENERATOR
FUJITSU SEMICONDUCTOR CONFIDENTIAL
40
Operation of the dead time timer mode (precautions)
Signal generation
Default is the normal mode.
In the inverted mode, each U and X of the normal mode will be output after being inverted.
In the normal minus control mode, each U and X of the normal mode will be output after being inverted and
replaced.
In the inverted minus control mode, each U and X of the normal mode will be output after being replaced.
Figure 5-9 Signal Generation in the Dead Time Timer Mode
TMRR0
setting value
Count value of 16-bit
dead timer 0
Time
Compare output 1
RTO0 (U)
RTO1 (X)
2 peripheral clock cycles
Normal mode
Inverted mode
(Invert U and X)
RTO0 (U)
RTO1 (X)
Normal minus control mode
(Switches U and X of the inverted mode)
RTO0 (U)
RTO1 (X)
RTO0 (U)
RTO1 (X)
Inverted minus control mode
(Switches U and X of the normal mode)
MB91520 Series
MN705-00010-1v0-E
2085