UPD784907 Datasheet, PDF (54/98 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD784907, 784908
Table 9-2. Interrupt Source
Type
Default
Priority
Name
Source
Trigger
Internal/ Macro
External Service
Software
—
BRK instruction Instruction execution
—
—
BRKCS instruction Instruction execution
Operand error
When the MOV STBC,#byte, MOV WDM,#byte, or LOCATION
instruction is executed, exclusive OR of the byte operand and
byte does not produce FFH.
Non-maskable —
NMI
Detection of edge input on the pin
External —
WDT
Watchdog timer overflow
Internal
Maskable
0 (highest) INTP0
Detection of edge input on the pin (TM1/TM1W capture trigger) External √
1
INTP1
Detection of edge input on the pin (TM2/TM2W capture trigger)
2
INTP2
Detection of edge input on the pin (TM2/TM2W event counter
input)
3
INTP3
Detection of edge input on the pin (TM0 capture trigger)
4
INTC00
TM0-CR00 match signal issued
Internal √
5
INTC01
TM0-CR01 match signal issued
6
INTC10
TM1-CR10 match signal issued (in 8-bit operation mode)
TM1W-CR10W match signal issued (in 16-bit operation mode)
7
INTC11
TM1-CR11 match signal issued (in 8-bit operation mode)
TM1W-CR11W match signal issued (in 16-bit operation mode)
8
INTC20
TM2-CR20 match signal issued (in 8-bit operation mode)
TM2W-CR20W match signal issued (in 16-bit operation mode)
9
INTC21
TM2-CR21 match signal issued (in 8-bit operation mode)
TM2W-CR21W match signal issued (in 16-bit operation mode)
10
INTC30
TM3-CR30 match signal issued (in 8-bit operation mode)
TM3W-CR30W match signal issued (in 16-bit operation mode)
11
INTP4
Detection of edge input on the pin
External √
12
INTP5
Detection of edge input on the pin
(A/D converter start conversion trigger)
13
INTAD
A/D converter processing completed (ADCR transfer)
Internal √
14
INTSER
ASI0 reception error
—
15
INTSR
ASI0 reception completed or CSI1 transfer completed
√
INTCSI1
16
INTST
ASI0 transmission completed
17
INTCSI
CSI0 transfer completed
18
INTSER2
ASI2 reception error
—
19
INTSR2
ASI2 reception completed or CSI2 transfer completed
√
INTCSI2
20
INTST2
ASI2 transmission completed
21
INTIE1
IEBus data access request
22
INTIE2
IEBus communication error and communication start/end
23
INTW
Clock timer output
24 (lowest) INTCSI3
CSI3 transfer completed
Remark ASI: Asynchronous serial interface
CSI: Clocked serial interface
54
Data Sheet U11680EJ2V0DS00