NEC PD703114 User Manual page 428

(a) Separation of reception error interrupt
A reception error interrupt can be separated from the INTSR0 signal and generated as the INTSER0
signal by clearing the ISRM bit of the ASIM0 register to 0.
Figure 10-9. When Reception Error Interrupt Is Separated from INTSR0 Signal (ISRM Bit = 0)
(a) No error occurs during reception
INTSR0 signal (output)
(Reception completion
interrupt)
INTSER0 signal (output)
(Reception error
interrupt)
Figure 10-10. When Reception Error Interrupt Is Included in INTSR0 Signal (ISRM Bit = 1)
(a) No error occurs during reception
INTSR0 signal (output)
(Reception completion
interrupt)
INTSER0 signal (output)
(Reception error
interrupt)
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CHAPTER 10 SERIAL INTERFACE FUNCTION
INTSR0 signal (output)
(Reception completion
interrupt)
INTSER0 signal (output)
(Reception error
interrupt)
INTSR0 signal (output)
(Reception completion
interrupt)
INTSER0 signal (output)
(Reception error
interrupt)
User's Manual U15195EJ5V0UD
(b) An error occurs during reception
(b) An error occurs during reception
INTSR0 signal
does not occur
INTSER0 signal
does not occur