M30622 Mitsubishi, M30622 Datasheet - Page 54

• Manufacturer Part Number: M30622
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
• Manufacturer: Mitsubishi

Interrupt
Table 1.14.2. Interrupts assigned to the variable vector tables and addresses of vector tables
Note 1: Address relative to address in interrupt table register (INTB).
Note 2: It is selected by interrupt request cause bit (bit 6, 7 in address 035F16 ).
Note 3: When IIC mode is selected, NACK and ACK interrupts are selected.
Note 4: In M30623 (80-pin package), can not use INT3 to INT5 as the interrupt factor, because P1
Software interrupt number 0
Software interrupt number 4
Software interrupt number 5
Software interrupt number 6
Software interrupt number 7
Software interrupt number 8
Software interrupt number 9
Software interrupt number 10
Software interrupt number 11
Software interrupt number 12
Software interrupt number 13
Software interrupt number 14
Software interrupt number 15
Software interrupt number 16
Software interrupt number 17
Software interrupt number 18
Software interrupt number 19
Software interrupt number 20
Software interrupt number 21
Software interrupt number 22
Software interrupt number 23
Software interrupt number 24
Software interrupt number 2
5
Software interrupt number 26
Software interrupt number 27
Software interrupt number 28
Software interrupt number 29
Software interrupt number 30
Software interrupt number 31
Software interrupt number 32
Software interrupt number 63
Software interrupt number
• Variable vector tables
The addresses in the variable vector table can be modified, according to the user’s settings. Indicate
the first address using the interrupt table register (INTB). The 256-byte area subsequent to the ad-
dress the INTB indicates becomes the area for the variable vector tables. One vector table comprises
four bytes. Set the first address of the interrupt routine in each vector table. Table 1.14.2 shows the
interrupts assigned to the variable vector tables and addresses of vector tables.
Tentative Specifications REV.A
P1
7
S
/D
pecifications in this manual are tentative and subject to change.
15
to
/INT
5
have no corresponding external pin.
Address (L) to address (H)
+100 to +103 (Note 1)
+104 to +107 (Note 1)
+108 to +111 (Note 1)
+112 to +115 (Note 1)
+116 to +119 (Note 1)
+120 to +123 (Note 1)
+124 to +127 (Note 1)
+128 to +131 (Note 1)
+252 to +255 (Note 1)
Vector table address
+40 to +43 (Note 1)
+44 to +47 (Note 1)
+48 to +51 (Note 1)
+52 to +55 (Note 1)
+56 to +59 (Note 1)
+60 to +63 (Note 1)
+64 to +67 (Note 1)
+68 to +71 (Note 1)
+72 to +75 (Note 1)
+76 to +79 (Note 1)
+80 to +83 (Note 1)
+84 to +87 (Note 1)
+88 to +91 (Note 1)
+92 to +95 (Note 1)
+96 to +99 (Note 1)
+16 to +19 (Note 1)
+20 to +23 (Note 1)
+24 to +27 (Note 1)
+28 to +31 (Note 1)
+32 to +35 (Note 1)
+36 to +39 (Note 1)
+0 to +3 (Note 1)
to
BRK instruction
INT3
Timer B5
Timer B4
SI/O4/INT5
SI/O3/INT4
Bus collision detection
DMA0
DMA1
Key input interrupt
A-D
UART2 transmit/NACK (Note 3)
UART2 receive/ACK (Note 3)
UART0 transmit
UART0 receive
UART1 transmit
UART1 receive
Timer A0
Timer A1
Timer A2
Timer A3
Timer A4
Timer B0
Timer B1
Timer B2
INT0
Software interrupt
Timer B3
INT1
INT2
54
Interrupt source
(Note 4)
(Note 2, Note 4)
(Note 2, Note 4)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Cannot be masked I flag
Cannot be masked I flag
5
/D
13
Remarks
Mitsubishi microcomputers
/INT
3
M16C / 62T Group
to