Tod (Output-Related 16-Bit Timer); Outline Of Tod - Mitsubishi Electric M32R Series User Manual

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10.8 TOD (Output-related 16-bit Timer)

10.8.1 Outline of TOD

TOD (Timer Output Derivation) is an output-related 16-bit timer, whose operation mode can be
selected from the following by mode switching in software.
This timer is a variation of TIO, with TIO input modes removed.
<Output modes without correction function>
• PWM output mode
• Single-shot output mode
• Delayed single-shot output mode
• Continuous output mode
The table below shows specifications of TOD. The diagram in the next page shows a block diagram
of TOD.
Table 10.8.1 Specifications of TOD (Output-related 16-bit Timer)
Item
Number of channels
Counter
Reload register
Timer startup
Mode selection
Interrupt generation
Specification
16 channels (two circuit blocks consisting of 8 channels each, 16 channels in total)
16-bit down-counter x 2
16-bit reload register x 2
TOD0 : Started by writing to enable bit in software
TOD1 : Started by writing to enable bit in software or by TID1 timer
underflow/overflow signal
<Output modes without correction function>
• PWM output mode
• Single-shot output mode
• Delayed single-shot output mode
• Continuous output mode
Can be generated by a counter underflow
10-173
MULTIJUNCTION TIMERS
10.8 TOD (Output-related 16-bit Timer)
Ver.0.10