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Note 1
Interrupt Type
Priority
−
Non-maskable
Maskable
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Notes 1. Priority is the priority order when more than one maskable interrupt request is generated at the same
time. 0 is the highest priority and 21 is the lowest.
2. Basic configuration types (A), (B), and (C) correspond to (A), (B), and (C) in Figure 16-1.
Remark
Only one of the two watchdog timer interrupt (INTWDT) sources, non-maskable or maskable (internal),
can be selected.
292
CHAPTER 16 INTERRUPT FUNCTIONS
Table 16-2. Interrupt Sources (
Interrupt Source
Name
Trigger
INTWDT
Watchdog timer overflow (with
watchdog timer mode 1 selected)
INTWDT
Watchdog timer overflow (with
interval timer mode selected)
INTP0
Pin (INTP0) input edge detection
INTP1
Pin (INTP1) input edge detection
INTP2
Pin (INTP2) input edge detection
INTP3
Pin (INTP3) input edge detection
INTRIN
Remote controller edge detection
INTSR20
UART reception completion
INTCSI20
End of 3-wire SIO transfer for serial
interface 20
INTCSI10
End of 3-wire SIO transfer for serial
interface 1A0
INTST20
End of UART transmission for serial
interface 20
INTWTI
Reference time interval signal of
watch timer (WT)
INTTM20
Match between TM20 and CR20
INTTM50
Match between TM50 and CR50
INTTM60
Match between TM60 and CR60
(in 8-bit counter mode), and
between TM50, TM60 and CR50,
CR60 (in 16-bit timer mode)
INTTM61
Match between TM61 and CR61
INTAD0
End of A/D conversion
INTWT
Watch timer (WT) overflow
INTKR00
Key return signal detection
INTRERR
Remote controller reception error
occurrence
INTGP
Remote controller guide pulse
detection
INTREND
Remote controller data reception
completion
INTDFULL
Read request for remote controller
8-bit shift data
INTKR01
Key return signal detection
User's Manual U15331EJ4V1UD
µ
PD789489, 78F9489)
Internal/
Vector Table
External
Internal
External
Internal
External
Internal
External
Basic
Address
Configuration
Note 2
Type
0004H
(A)
(B)
0006H
(C)
0008H
000AH
000CH
000EH
(B)
0010H
0012H
0014H
0016H
0018H
001AH
001CH
001EH
0020H
0022H
0024H
(C)
0026H
(B)
0028H
002AH
002CH
002EH
(C)
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