Clear Timing For Start Bit When Duty Measurement Ends; Set Timing For Duty Measurement End Flag (Endf); Figure 14.7 Clear Timing For Start Bit When Duty Measurement Ends; Figure 14.8 Set Timing For Duty Measurement End Flag (Endf) - Renesas H8S/2437 Hardware Manual
Renesas 16-bit single-chip microcomputer h8s family / h8s / 2600 series
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14.5.5
Clear Timing for START Bit when Duty Measurement Ends
When duty measurement ends, the START bit in TWCR2 is cleared to 0. Figure 14.7 shows the
clear timing for the START bit when duty measurement ends.
External signal
Duty measurement
end signal
START bit
Figure 14.7 Clear Timing for START Bit when Duty Measurement Ends
14.5.6
Set Timing for Duty Measurement End Flag (ENDF)
When duty measurement ends, the duty measurement end flag (ENDF) in TWCR2 is set to 1.
Figure 14.8 shows the ENDF set timing.
External signal
Duty measurement
end signal
ENDF
Figure 14.8 Set Timing for Duty Measurement End Flag (ENDF)
Rev. 1.00, 09/03, page 409 of 704
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