HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 122

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 5-2 Interrupts, Vectors, and Priorities
Interrupt
NMI
IRQ
Interval timer
IRQ
IRQ
IRQ
IRQ
IRQ
FRT1
FRT2
FRT3
8-bit
timer
SCI1
SCI2
A/D
converter
* If two or more interrupts are requested simultaneously, they are handled in order of priority level,
as set in registers IPRA to IPRF. If they have the same priority level because they are requested
from the same on-chip supporting module, they are handled in a fixed priority order within the
module. If they are requested from different modules to which the same priority level is
assigned, they are handled in the order indicated in the right-hand column.
0
1
2
3
4
5
ICI
OCIA
OCIB
FOVI
ICI
OCIA
OCIB
FOVI
ICI
OCIA
OCIB
FOVI
CMIA
CMIB
OVI
ERI
RXI
TXI
ERI
RXI
TXI
ADI
Assignable
Priority
Levels
(Initial
Level)
8(8)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
7 to 0
(0)
IPR
Bits
—
IPRA
bits 6 to 4
IPRA
bits 2 to 0
IPRB
bits 6 to 4
IPRB
bits 2 to 0
IPRC
bits 6 to 4
IPRC
bits 2 to 0
IPRD
bits 6 to 4
IPRD
bits 2 to 0
IPRE
bits 6 to 4
IPRE
bits 2 to 0
IPRF
bits 6 to 4
Priority
within
Module
—
1
0
—
1
0
1
0
3
2
1
0
3
2
1
0
3
2
1
0
2
1
0
2
1
0
2
1
0
—
103
Minimum
Mode
H'16 - H'17
H'40 - H'41
H'42 - H'43
H'48 - H'49
H'50 - H'51
H'52 - H'53
H'58 - H'59
H'5A - H'5B
H'60 - H'61
H'62 - H'63
H'64 - H'65
H'66 - H'67
H'68 - H'69
H'6A - H'6B
H'6C - H'6D
H'6E - H'6F
H'70 - H'71
H'72 - H'73
H'74 - H'75
H'76 - H'77
H'78 - H'79
H'7A - H'7B
H'7C - H'7D
H'80 - H'81
H'82 - H'83
H'84 - H'85
H'88 - H'89
H'8A - H'8B
H'8C - H'8D
H'90 - H'91
Vector Table
Entry Address
Maximum
Mode
H'2C - H'2F
H'80 - H'83
H'84 - H'87
H'90 - H'93
H'A0 - H'A3
H'A4 - H'A7
H'B0 - H'B3
H'B4 - H'B7
H'C0 - H'C3
H'C4 - H'C7
H'C8 - H'CB
H'CC - H'CF
H'D0 - H'D3
H'D4 - H'D7
H'D8 - H'DB
H'DC - H'DF
H'E0 - H'E3
H'E4 - H'E7
H'E8 - H'EB
H'EC - H'EF
H'F0 - H'F3
H'F4 - H'F7
H'F8 - H'FB
H'100 - H'103
H'104 - H'107
H'108 - H'10B
H'110 - H'113
H'114 - H'117
H'118 - H'11B
H'120 - H'123
Priority
among
Interrupts
on Same
Level*
High
Low