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MC81F4104 Datasheet, PDF (59/118 Pages) Finechips – ABOV SEMICONDUCTOR | |||
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MC81F4104
IRQH
INTERRUPT REQUSEST HIGH REGISTER
7
6
5
4
IQRH
-
-
-
-
R/W R/W R/W R/W
00ECH
3
2
1
0
T2MIR T2OVIR T3MIR T3OVIR Reset value:
R/W R/W R/W R/W
----_0000b
â
T2MIR
T2OVIR
T3MIR
T3OVIR
bit7 â bit4
Timer 2 Match Interrupt Request Flag
Timer 2 Overflow Interrupt Request Flag
Timer 3 Match Interrupt Request Flag
Timer 3 Overflow Interrupt Request Flag
Not used for MC81F4104
0: Interrupt request flag is not pending,
request flag bit clear
1: Interrupt request flag is pending
0: Interrupt request flag is not pending,
request flag bit clear
1: Interrupt request flag is pending
0: Interrupt request flag is not pending,
request flag bit clear
1: Interrupt request flag is pending
0: Interrupt request flag is not pending,
request flag bit clear
1: Interrupt request flag is pending
IRQL
INTERRUPT REQUSEST LOW REGISTER
7
6
5
4
3
2
1
IRQL
-
-
-
- WDTIR â
R/W R/W R/W R/W R/W R/W â
0
BITIR
R/W
00EDH
Reset value: 00H
â
WDTIR
â
BTIR
bit7 â bit4
Watchdog Timer Interrupt Request Flag
bit1
Basic Timer Interrupt Request Flag
Not used for MC81F4104
0: Interrupt request flag is not pending,
request flag bit clear
1: Interrupt request flag is pending
Not used for MC81F4104
0: Interrupt request flag is not pending,
request flag bit clear
1: Interrupt request flag is pending
October 19, 2009 Ver.1.35
59
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