MC81F4332 Datasheet, PDF (91/198 Pages) Finechips – ABOV SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS

MC81F4432
INTFH
INTERRUPT FLAG HIGH REGISTER
00EEH
7
6
5
4
3
2
1
0
INTFH T0MIF T0OVIF T1MIF TIOVIF T2MIF T2OVIF T3MIF T3OVIF Reset value: 00H
R/W R/W R/W R/W R/W R/W R/W R/W
T0MIF Timer 0 Match Interrupt Flag Bit
T0OVIF Timer 0 Overflow Interrupt Flag Bit
T1MIF Timer 1 Match Interrupt Flag Bit
T1OVIF Timer 1 Overflow Interrupt Flag Bit
T2MIF Timer 2 Match Interrupt Flag Bit
T2OVIF Timer 2 Overflow Interrupt Flag Bit
T3MIF Timer 3 Match Interrupt Flag Bit
T3OVIF Timer 3 Overflow Interrupt Flag Bit
0: No generation
1: Generation
0: No generation
1: Generation
0: No generation
1: Generation
0: No generation
1: Generation
0: No generation
1: Generation
0: No generation
1: Generation
0: No generation
1: Generation
0: No generation
1: Generation
INTFL
INTERRUPT FLAG LOW REGISTER
00EFH
7
6
5
4
3
2
1
0
INTFL
IICIF –
–
–
–
– URIF UTIF Reset value: 00H
R/W –
–
–
–
– R/W R/W
IICIF
–
URIF
UTIF
IIC Interrupt Flag Bit
bit6 – bit2
UART Rx Interrupt Flag Bit
UART Tx Interrupt Flag Bit
0: No generation
1: Generation
Not used for MC81F4x32
0: No generation
1: Generation
0: No generation
1: Generation
Note:
When you use „Shard Interrupt Vector‟, those INTFH and INTFL are used to recognize which
interrupt is generated. See „11.4 Shared Interrupt Vector‟ on page 94 for more information.
October 19, 2009 Ver.1.35
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