NEC PD78F9488 - Manual (Page 291)

CHAPTER 16 INTERRUPT FUNCTIONS
User’s Manual U15331EJ4V1UD
291
Table 16-1. Interrupt Sources ( µPD789488, 78F9488)
Interrupt Source Interrupt Type Priority Note 1
Name Trigger
Internal/
External Vector Table
Address
Basic
Configuration
Type Note 2
Non-maskable − INTWDT Watchdog timer overflow (with
watchdog timer mode 1 selected) (A)
0 INTWDT Watchdog timer overflow (with
interval timer mode selected)
Internal 0004H
(B)
1 INTP0 Pin (INTP0) input edge detection 0006H
2 INTP1 Pin (INTP1) input edge detection 0008H
3 INTP2 Pin (INTP2) input edge detection 000AH
4 INTP3 Pin (INTP3) input edge detection
External
000CH
(C)
− − − − 000EH Note 3
INTSR20 UART reception completion 5
INTCSI20 End of 3-wire SIO transfer for serial
interface 20
0010H
6 INTCSI10 End of 3-wire SIO transfer for serial
interface 1A0 0012H
7 INTST20 End of UART transmission for serial
interface 20 0014H
8 INTWTI Reference time interval signal of
watch timer (WT) 0016H
9 INTTM20 Match between TM20 and CR20 0018H
10 INTTM50 Match between TM50 and CR50 001AH
11 INTTM60 Match between TM60 and CR60
(in 8-bit counter mode), and
between TM50, TM60 and CR50,
CR60 (in 16-bit timer mode) 001CH
12 INTTM61 Match between TM61 and CR61 001EH
13 INTAD0 End of A/D conversion 0020H
14 INTWT Watch timer (WT) overflow
Internal
0022H
(B)
15 INTKR00 Key return signal detection External 0024H (C)
Maskable
− − − − 0026H to 002CH Note 3
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 15 is the lowest.
2. Basic configuration types (A), (B), and (C) correspond to (A), (B), and (C) in Figure 16-1.
3. There is no interrupt source that applies to 000EH and 0026H to 002CH of vector table address.
Remark Only one of the two watchdog timer interrupt (INTWDT) sources, non-maskable or maskable (internal),
can be selected.