
Interrupt
Rev.1.00
Jun 06, 2003
page 46 of 290
M16C/6K9 Group
Table.DD-2 Interrupts assigned to the variable vector tables and addresses of vector
Software interrupt number
Interrupt source
Vector table address
Address (L) to address (H)
Remarks
Cannot be masked by I flag
+0 to +3 (Note 1)
BRK instruction
Software interrupt number 0
Note 1: Address relative to address in interrupt table register (INTB).
Note 2: It is selected by interrupt request cause bit.
Note 3: Depend on interrupt event selection bit setting. Please do not set same interrupt
event at the same time.
+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
Cannot be masked by 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
+20 to +23 (Note 1)
Software interrupt number 5
+24 to +27 (Note 1)
Software interrupt number 6
+28 to +31 (Note 1)
Software interrupt number 7
+32 to +35 (Note 1)
Software interrupt number 8
+16 to +19 (Note 1)
INT3
Software interrupt number 4
+36 to +39 (Note 1)
SIO3/INT5
Software interrupt number 9
SIO4/INT6
INT9
(Note 3)
to
INT8
DMA1/INT7
Key input interrupt 0
A-D
UART0 receive/SCL0,SDA0/INT11 (Note 3)
UART0 transmit/I2C0 (Note 2)
UART1 receive/SCL1,SDA1/INT10 (Note 3)
UART1 transmit/I2C1 (Note 3)
Timer A0
Timer A1/INT7/SIO3
Timer A2
Timer A3/IBF2
Timer B0/INT11/SCL0,SDA0 (Note 3)
Timer A4/IBF3
Timer B1/INT10/SCL1,SDA1 (Note 3)
Timer B2/Key input interrupt 1 (Note 2)
INT0/PS20 (Note 2)
INT1/PS21 (Note 2)
INT2/PS22 (Note 2)
Software interrupt
Bus collision detection/INT4
UART2 transmit/IBF0 (Note 2)
UART2 receive/IBF1 (Note 2)
(Note 2)
(Note 3)
Software interrupt number 1
+4 to +7 (Note 1)
I2C2
Software interrupt number 2
+8 to +11 (Note 1)
Software interrupt number 3
+12 to +15 (Note 1)
SCL2, SDA2/DMA0
Timer B5/LRESET
(Note 2)
Timer B4/UART1 reception/SIO4 (Note 3)
Timer B3/UART1 transmission (Note 3)
(Note 2)