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10
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:
<Input mode>
• Measure clear input mode
• Measure free-run input mode
• Nose processing input mode
<Output mode 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
Mode selection
Interrupt generation
Specification
10 channels
16-bit down-counter
16-bit reload register
16-bit capture register
Started by writing to enable bit in software or by enabling with external input
(rising/falling edge or both or high/low level)
<Input mode>
• Measure clear input mode
• Measure free-run input mode
• Nose processing input mode
<Output mode 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
10-100
MULTIJUNCTION TIMERS
10.4 TIO (Input/Output-related 16-bit Timer)
Ver.0.10
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