MC68HC908GR4 MOTOROLA [Motorola, Inc], MC68HC908GR4 Datasheet - Page 76

• Manufacturer Part Number: MC68HC908GR4
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Resets and Interrupts
4.4.3.1 Interrupt Status Register 1
4.4.3.2 Interrupt Status Register 2
Technical Data
76
Address:
Address:
IF6–IF1 — Interrupt Flags 6–1
Bit 1 and Bit 0 — Always read 0
IF14–IF7 — Interrupt Flags 14–7
Reset:
Reset:
Read:
Read:
Write:
Write:
Freescale Semiconductor, Inc.
These flags indicate the presence of interrupt requests from the
sources shown in
These flags indicate the presence of interrupt requests from the
sources shown in
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1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
R = Reserved
R = Reserved
$FE04
$FE05
Bit 7
Bit 7
IF14
IF6
R
R
0
0
Figure 4-7. Interrupt Status Register 1 (INT1)
Figure 4-8. Interrupt Status Register 2 (INT2)
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Resets and Interrupts
IF13
IF5
R
R
6
0
6
0
Table
Table
IF12
IF4
R
R
5
0
5
0
4-2.
4-2.
IF11
IF3
R
R
4
0
4
0
IF10
IF2
R
R
3
0
3
0
MC68HC908GR8 — Rev 4.0
IF1
IF9
R
R
2
0
2
0
IF8
R
R
1
0
0
1
0
MOTOROLA
Bit 0
Bit 0
IF7
R
R
0
0
0