Tio (Input/Output-Related 16-Bit Timer); Outline Of Tio - Renesas M32R/ECU Series User Manual

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10.4 TIO (Input/Output-Related 16-Bit Timer)

10.4.1 Outline of TIO

TIO (Timer Input/Output) is an input/output-related 16-bit timer, whose operation mode can be selected from the
following by mode switching in software, one at a time:
<Input modes>
• Measure clear input mode
• Measure free-run input mode
• Noise processing input mode
<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 TIO. The diagram in the next page shows a block diagram of TIO.
Table 10.4.1 Specifications of TIO (Input/Output-Related 16-Bit Timer)
Item
Number of channels
Counter
Reload register
Measure register
Timer startup
Operation mode
Interrupt request generation
Specification
10 channels
16-bit down-counter
16-bit reload register
16-bit capture register
Started by writing to the enable bit in software or enabled by external input (rising or falling
or both edges or high or low level)
<Input modes>
• Measure clear input mode
• Measure free-run input mode
• Noise processing input mode
<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
10-94
MULTIJUNCTION TIMERS
10.4 TIO (Input/Output-Related 16-Bit Timer)
32180 Group User's Manual (Rev.1.0)