
268
CHAPTER 16 INTERRUPT FUNCTION
User
’
s Manual U15017EJ2V0UD
Table 16-6. Interrupts for Which Macro Service Can be Used
Default
Priority
Interrupt Request Generation Source
Generating Unit
Macro Service Control
Word Address
0
INTWDTM (watchdog timer overflow (when interval time is selected)) Watchdog timer
0FE06H
1
INTP0 (pin input edge detection)
Edge detection
0FE08H
2
INTP1 (pin input edge detection)
0FE0AH
3
INTP2 (pin input edge detection)
0FE0CH
4
INTTM00 (occurrence of signal indicating a match between the
16-bit timer counter (TM0) and capture compare register
(CR00))
16-bit timer/event
counter 0
0FE0EH
5
INTTM01 (occurrence of signal indicating a match between the
16-bit timer counter (TM0) and capture compare register
(CR01))
0FE10H
6
INTKS (timing of key scanning from VFD controller/driver)
VFD controller/driver
0FE12H
7
INTCSI0 (end of 3-wire transfer of CSI0)
Serial interface
0FE14H
8
INTCSI1 (end of 3-wire transfer of CSI1)
0FE16H
9
INTTM50 (match between the 8-bit timer counter (TM50) and
8-bit compare register (CR50))
8-bit PWM timer
50 (TM50)
0FE18H
10
INTTM51 (match between the 8-bit timer counter (TM51) and
8-bit compare register (CR51))
8-bit PWM timer
51 (TM51)
0FE1AH
11
INTAD (end of A/D conversion)
A/D converter
0FE1CH
12
INTREM (generation of remote control receive interrupt by 16-
bit timer/event counter 0)
16-bit timer/event
counter 0
0FE1EH
13
INTCSI2 (end of CSI2 3-wire transfer)
Serial interface
(SIO2)
0FE20H
14
INTSER0 (occurrence of UART receive error)
Asynchronous serial
interface (UART)
0FE22H
15
INTSR0 (end of reception by UART)
0FE24H
16
INTST0 (end of transmission by UART)
0FE26H
17
INTWT1 (reference interval time signal from watch timer)
Watch timer
0FE28H
18
INTWT (watch timer overflow)
0FE2AH
Remarks 1.
The default priority is a fixed number. This indicates the order of priority when two or more macro
service requests specified as having the same priority are generated simultaneously.
CSI:
Clocked synchronous serial interface
UART: Asynchronous serial interface
2.