HD6413002 Datasheet, PDF (98/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Bit 3—Priority Level B3 (IPRB3): Selects the priority level of SCI channel 0 interrupt requests.
Bit 3
IPRB3
0
1
Description
SCI0 interrupt requests have priority level 0 (low priority)
SCI0 interrupt requests have priority level 1 (high priority)
(Initial value)
Bit 2—Priority Level B2 (IPRB2): Selects the priority level of SCI channel 1 interrupt requests.
Bit 2
IPRB2
0
1
Description
SCI1 interrupt requests have priority level 0 (low priority)
SCI1 interrupt requests have priority level 1 (high priority)
(Initial value)
Bit 1—Priority Level B1 (IPRB1): Selects the priority level of A/D converter interrupt requests.
Bit 1
IPRB1
0
1
Description
A/D converter interrupt requests have priority level 0 (low priority)
A/D converter interrupt requests have priority level 1 (high priority)
(Initial value)
Bit 0—Reserved: This bit can be written and read, but it does not affect interrupt priority.
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