m38039mf-xxxsp Mitsumi Electronics, Corp., m38039mf-xxxsp Datasheet - Page 33

• Manufacturer Part Number: m38039mf-xxxsp
• Description: Single-chip 8-bit Cmos Microcomputer
• Manufacturer: Mitsumi Electronics, Corp.

Table 9 Interrupt vector addresses and priority of 3804 group
Notes 1: Vector addresses contain interrupt jump destination addresses.
SCL, SDA
Timer X
Timer Y
Timer 1
Timer 2
CNTR
SCL, SDA
CNTR
Serial I/O3
reception
Serial I/O2
Timer Z
INT
I
INT
INT
CNTR
A-D converter
Serial I/O3
transmission
BRK instruction
Reset (Note 2)
INT
Timer Z
INT
Serial I/O1
reception
Serial I/O1
transmission
Interrupt Source
2
C
2
3
4
0
1
2: Reset function in the same way as an interrupt with the highest priority.
0
1
2
Priority
14
12
15
16
17
10
11
13
1
2
3
4
5
6
7
8
9
Vector Addresses (Note 1)
FFDD
FFFD
FFED
FFE5
FFDF
FFFB
FFF9
FFF7
FFF5
FFF3
FFEF
FFEB
FFE9
FFE7
FFE3
FFE1
FFF1
High
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
FFDE
FFDC
FFFC
FFEE
FFEC
FFEA
FFE6
FFE4
FFFA
FFF8
FFF6
FFF4
FFF2
FFF0
FFE8
FFE2
FFE0
Low
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
At reset
At detection of either rising or
falling edge of INT
At timer Z underflow
At detection of either rising or
falling edge of INT
At completion of serial I/O1 data
reception
At completion of serial I/O1
transmission shift or when
transmission buffer is empty
At detection of either rising or
falling edge of SCL or SDA
At timer X underflow
At timer Y underflow
At timer 1 underflow
At timer 2 underflow
At detection of either rising or
falling edge of CNTR
At detection of either rising or
falling edge of SCL or SDA
At detection of either rising or
falling edge of CNTR
At completion of serial I/O3 data
reception
At completion of serial I/O2 data
transmission or reception
At timer Z underflow
At detection of either rising or
falling edge of INT
At completion of data transfer
At detection of either rising or
falling edge of INT
At detection of either rising or
falling edge of INT
At detection of either rising or
falling edge of CNTR
At completion of A-D conversion
At completion of serial I/O3
transmission shift or when
transmission buffer is empty
At BRK instruction execution
Generating Conditions
Interrupt Request
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
0
1
2
3
4
input
input
input
input
input
0
1
2
input
input
input
MITSUBISHI MICROCOMPUTERS
3803/3804 Group
STP release timer underflow
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
Valid when serial I/O3 is selected
Valid when serial I/O2 is selected
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
Valid when serial I/O3 is selected
Non-maskable software interrupt
External interrupt
(active edge selectable)
Non-maskable
External interrupt
(active edge selectable)
External interrupt
(active edge selectable)
Valid when serial I/O1 is selected
Valid when serial I/O1 is selected
Remarks
33