h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 151

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

5.3.7
The KMIMRA, KMIMR, and WUEMRB registers enable or disable key-sensing interrupt inputs
(KIN15 to KIN0), and wake-up event interrupt inputs (WUE7 to WUE0).
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
KMIMRA
KMIMR
Bit Name
KMIMR15
KMIMR14
KMIMR13
KMIMR12
KMIMR11
KMIMR10
KMIMR9
KMIMR8
Bit Name
KMIMR7
KMIMR6
KMIMR5
KMIMR4
KMIMR3
KMIMR2
KMIMR1
KMIMR0
Keyboard Matrix Interrupt Mask Registers (KMIMRA, KMIMR) and
Wake-Up Event Interrupt Mask Register (WUEMRB)
Initial Value
1
1
1
1
1
1
1
1
Initial Value
1
0
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Keyboard Matrix Interrupt Mask 15 to 8
These bits enable or disable a key-sensing
input interrupt request (KIN15 to KIN8).
0: Enables a key-sensing input interrupt request
1: Disables a key-sensing input interrupt
Description
Keyboard Matrix Interrupt Mask 7 to 0
These bits enable or disable a key-sensing
input interrupt request (KIN7 to KIN0).
KMIMR6 also performs interrupt request mask
control for pin IRQ6.
0: Enables a key-sensing input interrupt request
1: Disables a key-sensing input interrupt
request
request
Rev. 3.00 Mar 21, 2006 page 97 of 788
Section 5 Interrupt Controller
REJ09B0300-0300