Renesas R8C/20 User Manual

R8C/20 Group, R8C/21 Group 12. Interrupts
Rev.2.00 Aug 27, 2008 Page 107 of 458
REJ09B0250-0200
Figure 12.18 Registers AIER and RMAD0 to RMAD1
A
ddress Match Interrupt Enable Registe
r
Symbol Address After Reset
AIER
0013h 00h
Bit Symbol Bit Name Function RW
—
(b7-b2)
—
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
b7 b6 b5 b4
0 : Disable
1 : Enable
RW
b3 b2 b1 b0
Address match interrupt 0 enable bit 0 : Disable
1 : Enable
RW
AIER1
Address match interrupt 1 enable bit
AIER0
Address Match Interrupt Register i (i = 0 or 1)
b0
Symbol Address After Reset
RMAD0
0012h-0010h 000000h
RMAD1
0016h-0014h 000000h
Setting Range RW
(b16)
b0
(b19)
b3
(b23)
b7
RW
—
—
(b7-b4)
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
Address setting register for address match interrupt
(b15)
b7
(b8)
b0 b7
00000h to FFFFFh
Function

Renesas R8C/20 Specifications

General

Brand	Renesas
Model	R8C/20
Category	Control Unit
Language	English