HD6433682 ETC, HD6433682 Datasheet - Page 78

• Manufacturer Part Number: HD6433682
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series
• Manufacturer: ETC

3.1
Table 3.1 shows the vector addresses and priority of each exception handling. When more than
one interrupt is requested, handling is performed from the interrupt with the highest priority.
Table 3.1
Rev. 3.00, 05/03, page 48 of 472
Relative Module
RES pin
Watchdog timer
External interrupt pin NMI
CPU
Address break
CPU
External interrupt pin IRQ0
RTC
Timer V
SCI3
IIC2
Exception Sources and Vector Address
Exception Sources and Vector Address
Exception Sources
Reset
Reserved for system use
Trap instruction (#0)
Break conditions satisfied
Direct transition by executing
the SLEEP instruction
Low-voltage detection interrupt*
IRQ1
IRQ2
IRQ3
WKP
Overflow
Reserved for system use
Timer V compare match A
Timer V compare match B
Timer V overflow
SCI3 receive data full
SCI3 transmit data empty
SCI3 transmit end
SCI3 receive error
Transmit data empty
Transmit end
Receive data full
Arbitration lost/Overrun error
NACK detection
Stop conditions detected
(#1)
(#2)
(#3)
Vector
Number
0
1 to 6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
23
24
Vector Address
H'0000 to H'0001
H'0002 to H'000D
H'000E to H'000F
H'0010 to H'0011
H'0012 to H'0013
H'0014 to H'0015
H'0016 to H'0017
H'0018 to H'0019
H'001A to H'001B
H'001C to H'001D
H'001E to H'001F
H'0020 to H'0021
H'0022 to H'0023
H'0024 to H'0025
H'0026 to H'0027
H'0028 to H'0029
H'002C to H'002D
H'002E to H'002F
H'0030 to H'0031
Priority
High
Low