deveopmen
Interrupts
Preliminary Specifications REV.D
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M16C/80 (100-pin version) group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
58
Table 1.9.3. Interrupt causes (variable interrupt vector addresses)
Software interrupt number
Interrupt source
Vector table address
Address (L) to address (H)
Remarks
Cannot be masked I flag
+0 to +3 (Note 1)
BRK instruction
Software interrupt number 0
+44 to +47 (Note 1)
Software interrupt number 11
+48 to +51 (Note 1)
Software interrupt number 12
+52 to +55 (Note 1)
Software interrupt number 13
+56 to +59 (Note 1)
Software interrupt number 14
+68 to +71 (Note 1)
Software interrupt number 17
+72 to +75 (Note 1)
Software interrupt number 18
+76 to +79 (Note 1)
Software interrupt number 19
+80 to +83 (Note 1)
Software interrupt number 20
+84 to +87 (Note 1)
Software interrupt number 21
+88 to +91 (Note 1)
Software interrupt number 22
+92 to +95 (Note 1)
Software interrupt number 23
+96 to +99 (Note 1)
Software interrupt number 24
+100 to +103 (Note 1)
Software interrupt number 25
+104 to +107 (Note 1)
Software interrupt number 26
+108 to +111 (Note 1)
Software interrupt number 27
+112 to +115 (Note 1)
Software interrupt number 28
+116 to +119 (Note 1)
Software interrupt number 29
+120 to +123 (Note 1)
Software interrupt number 30
+124 to +127 (Note 1)
Software interrupt number 31
+128 to +131 (Note 1)
Software interrupt number 32
+252 to +255 (Note 1)
Software interrupt number 63
to
Note 1: Address relative to address in interrupt table register (INTB).
Note 2: When I C mode is selected, NACK/ACK, start/stop condition detection interrupts are selected.
Note 3: The fault error interrupt is selected when SS pin is selected.
Cannot be masked I flag
+40 to +43 (Note 1)
Software interrupt number 10
+60 to +63 (Note 1)
Software interrupt number 15
+64 to +67 (Note 1)
Software interrupt number 16
+32 to +35 (Note 1)
Software interrupt number 8
+36 to +39 (Note 1)
Software interrupt number 9
Timer B3
Timer B4
Timer B5
INT3
to
DMA0
DMA1
Timer A0
Timer A1
Timer A2
Timer A3
Timer A4
UART0 transmit
Timer B0
Timer B1
Timer B2
INT0
INT1
INT2
Software interrupt
INT4
INT5
Bus collision detection, start/stop
condition detection (UART2) (Note 2)
UART0 receive
UART1 transmit
UART1 receive
Key input interrupt
A-D
UART2 transmit/NACK (Note 2)
UART2 receive/ACK (Note 2)
DMA2
DMA3
UART3 transmit/NACK (Note 2)
UART3 receive/ACK (Note 2)
UART4 transmit/NACK (Note 2)
UART4 receive/ACK (Note 2)
Bus collision detection, start/stop condition
detection, fault error (UART3) (Note 2, 3)
Bus collision detection, start/stop condition
detection, fault error (UART4) (Note 2, 3)
+132 to +135 (Note 1)
Software interrupt number 33
+136 to +139 (Note 1)
Software interrupt number 34
+140 to +143 (Note 1)
Software interrupt number 35
+144 to +147 (Note 1)
Software interrupt number 36
+148 to +151 (Note 1)
Software interrupt number 37
+152 to +155 (Note 1)
Software interrupt number 38
+156 to +159 (Note 1)
Software interrupt number 39
+160 to +163 (Note 1)
Software interrupt number 40
+164 to +167 (Note 1)
Software interrupt number 41
+168 to +171 (Note 1)
Software interrupt number 42
+172 to +175 (Note 1)
Software interrupt number 43
+176 to +179 (Note 1)
Software interrupt number 44