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EM6580 Datasheet(PDF) 39 Page - EM Microelectronic - MARIN SA

Part # EM6580
Description  Ultra Low Power 8-pin Flash Microcontroller
PDF  56 Pages
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Manufacturer  EMMICRO [EM Microelectronic - MARIN SA]
Direct Link  http://www.emmicroelectronic.com
Logo EMMICRO - EM Microelectronic - MARIN SA

EM6580 Datasheet(HTML) 39 Page - EM Microelectronic - MARIN SA

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EM6580
Copyright © 2006, EM Microelectronic-Marin SA
39
www.emmicroelectronic.com
12.1 Interrupt control registers
Table 12.1.1 Register RegIRQ1
Bit
Name
Reset
R/W
Description
3
IRQCount0
0
R/W*
Counter interrupt request when at 0
2
IRQCntComp
0
R/W*
Counter interrupt request when compare True
1
IRQPA[3/4]
0
R/W*
Port A PA[3/4] interrupt request
0
IRQPA[0/5]
0
R/W*
Port A PA[0/5] interrupt request
W*; Writing of 1 clears the corresponding bit.
Table 12.1.2 Register RegIRQ2
Bit
Name
Reset
R/W
Description
3
IRQHz1
0
R/W*
Prescaler interrupt request of 1Hz
2
IRQHz64/8
0
R/W*
Prescaler interrupt request of 64 Hz or 8 Hz
1
IRQSvld
0
R/W*
SVLD or Compare interrupt request
0
IRQSerial
0
R/W*
Serial interface interrupt request
W*; Writing of 1 clears the corresponding bit.
Table 12.1.3 Register RegIRQMask1
Bit
Name
Reset
R/W
Description
3
MaskIRQCount0
0
R/W
Counter when at 0 interrupt mask
2
MaskIRQCntComp
0
R/W
Counter compare True interrupt mask
1
MaskIRQPA[3/4]
0
R/W
Port A PA[3/4] interrupt mask
0
MaskIRQPA[0/5]
0
R/W
Port A PA[0/5] interrupt mask
Interrupt is not stored if the mask bit is 0.
Table 12.1.4 Register RegIRQMask2
Bit
Name
Reset
R/W
Description
3
MaskIRQHz1
0
R/W
Prescaler 1Hz interrupt mask
2
MaskIRQHz64/8
0
R/W
Prescaler 64 Hz or 8 Hz interrupt mask
1
MaskIRQSvld
0
R/W
SVLD or Compare interrupt mask
0
MaskIRQSerial
0
R/W
Serial interface interrupt mask
Interrupt is not stored if the mask bit is 0.



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