PD178004A_15 Datasheet, PDF (25/58 Pages) Renesas Technology Corp – PD178004A_15

µPD178004A, 178006A, 178016A, 178018A
6. INTERRUPT FUNCTIONS AND TEST FUNCTIONS
6.1 INTERRUPT FUNCTIONS
Interrupt functions include three types and 17 sources, as shown below.
• Non-maskable: 1
• Maskable : 15
• Software
:1
Table 6-1. Interrupt Source List
Interrupt
Type
Non-
maskable
Maskable
Software
Note 1
Default
Priority
—
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
—
Interrupt Source
Name
INTWDT
Trigger
Watchdog timer overflow
(watchdog timer mode 1 selected)
Internal/
External
Basic
Vector Table _{Configuration}
Address
Type ^{Note 2}
Internal 0004H
(A)
INTWDT _{Watchdog timer overflow}
(B)
(interval timer mode selected)
INTP0
Pin input edge detection
External 0006H
(C)
INTP1
0008H
(D)
INTP2
000AH
INTP3
000CH
INTP4
000EH
INTP5
0010H
INTP6
0012H
INTCSI0 End of serial interface channel 0 transfer Internal 0014H
(B)
INTCSI1 End of serial interface channel 1 transfer
0016H
INTTMC
INTPWM
INTTM1
INTTM2
INTAD
Generation of match signal of basic timer
Generation of match signal of 8-bit timer
Generation of match signal of 8-bit timer/
event counter 1
Generation of match signal of 8-bit timer/
event counter 2
End of conversion by A/D converter
0018H
001AH
001CH
001EH
0020H
BRK
BRK instruction execution
Internal 003EH
(E)
Notes 1. The default priority is a priority order when two or more maskable interrupts are generated
simultaneously. 0 is the highest order and 14, the lowest.
2. Basic configuration types (A) to (E) correspond to (A) to (E) in Figure 6-1, respectively.
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