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HD404019R Datasheet, PDF (25/65 Pages) Renesas Technology Corp – CMOS 4-bit single-chip microcomputers
Transmit/receive
(IFS ← 1)
Interrupt
disable
IFS ← 0
HD404019R Series
Write to SMR
Yes
IFS = 1?
No
Normal end
Transmit clock
error processing
Figure 12 Transmit Clock Error Detection Example
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