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HD64F2145 Datasheet(PDF) 133 Page - Renesas Technology Corp

Part # HD64F2145
Description  Hitachi 16-Bit Single-Chip Microcomputer
PDF  829 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

HD64F2145 Datasheet(HTML) 133 Page - Renesas Technology Corp

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Rev. 2.0, 08/02, page 93 of 788
• KMIMR
Bit
Bit Name
Initial Value
R/W
Description
7
6
5
4
3
2
1
0
KMIMR7
KMIMR6
KMIMR5
KMIMR4
KMIMR3
KMIMR2
KMIMR1
KMIMR0
1
0
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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
,549.
0: Enables a key-sensing input interrupt request
1: Disables a key-sensing input interrupt
request
• WUEMRB*
Bit
Bit Name
Initial Value
R/W
Description
7
6
5
4
3
2
1
0
WUEMR7
WUEMR6
WUEMR5
WUEMR4
WUEMR3
WUEMR2
WUEMR1
WUEMR0
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Wake-Up Event Interrupt Mask 7 to 0
These bits enable or disable a wake-up event
input interrupt request (WUE7 to WUE0).
0: Enables a wake-up event input interrupt
request
1: Disables a wake-up event input interrupt
request
Note:* Not supported by the H8S/2148B.
Figure 5.2 shows the relationship between interrupts IRQ7 and IRQ6, interrupts KIN15 to KIN0,
interrupts WUE7 to WUE0, and registers KMIMRA, KMIMR, and WUEMRB.



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