m30833fjgp Renesas Electronics Corporation., m30833fjgp Datasheet - Page 130

• Manufacturer Part Number: m30833fjgp
• Description: Renesas 16/32-bit Single-chip Microcomputer M16c Family / M32c/80 Series
• Manufacturer: Renesas Electronics Corporation.

R
R
M
e
E
10.10 Address Match Interrupt
3
. v
J
Figure 10.12 AIER Register and RMAD0 to RMAD3 Registers
2
0
1
The address match interrupt occurs immediately before executing an instruction that is stored into an ad-
dress indicated by the RMADi register (i=0 to 3). The address match interrupt can be set in four addresses.
The AIERi bit in the AIER register determines whether the interrupt is enabled or disabled. The I flag and
IPL do not affect the address match interrupt.
Figure 10.12 shows registers associated with the address match interrupt.
Set the starting address of an instruction in the RMADi register. The address match interrupt does not
occur when a table data or addresses other than the starting address of the instruction is set.
C
9
3 .
B
8 /
0
1
3
0
Address Match Interrupt Enable Register
3
b7
J
G
4
a
Address Match Interrupt Register i
b23
0 -
n
o r
b6
3 .
1
u
, 1
3
p
b5
1
b16 b15
2
(
M
0
b4
0
3
6
2
b3
C
8 /
Page 107
b8 b7
b2
, 3
b1
M
3
b0
2
b0
C
f o
(b7 - b4)
8 /
Addressing Register for the Address Match Interrupt
AIER0
AIER1
AIER2
AIER3
Symbol
4
3
Bit
8
) T
Symbol
AIER
8
Symbol
RMAD0
RMAD1
RMAD2
RMAD3
Address Match
Interrupt 0 Enable Bit
Address Match
Interrupt 1 Enable Bit
Address Match
Interrupt 2 Enable Bit
Address Match
Interrupt 3 Enable Bit
Nothing is assigned. When write, set to "0".
When read, its content is indeterminate.
Bit Name
Function
Address
0012
0016
001A
001E
0009
Address
16
16
16
16
16
- 0010
- 0014
- 0018
- 001C
16
16
16
16
0 : Disables the interrupt
1 : Enables the interrupt
0 : Disables the interrupt
1 : Enables the interrupt
0 : Disables the interrupt
1 : Enables the interrupt
0 : Disables the interrupt
1 : Enables the interrupt
After Reset
000000
000000
000000
000000
000000
After Reset
XXXX 0000
Setting Range
Function
16
16
16
16
16
to FFFFFF
2
16
RW
RW
RW
RW
RW
RW
RW
10. Interrupts