mc68hc908bd48 Freescale Semiconductor, Inc, mc68hc908bd48 Datasheet - Page 103

• Manufacturer Part Number: mc68hc908bd48
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

7.6.2.1 Interrupt Status Register 1
7.6.2.2 Interrupt Status Register 2
MC68HC908BD48
Freescale Semiconductor
—
Rev. 2.1
Address:
Address:
IF6–IF1 — Interrupt Flags 6–1
Bit 1and Bit 0 — Always read 0
IF10–IF7 — Interrupt Flags 6–1
Bit 7 and Bit 4 — Always read 0
Reset:
Reset:
Read:
Read:
Write:
Write:
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
1 = Interrupt request present
0 = No interrupt request present
1 = Interrupt request present
0 = No interrupt request present
$FE04
$FE05
Bit 7
Bit 7
IF6
R
R
R
R
0
0
0
System Integration Module (SIM)
Figure 7-11. Interrupt Status Register 1 (INT1)
Figure 7-12. Interrupt Status Register 2 (INT2)
= Reserved
= Reserved
IF5
R
R
6
0
6
0
0
Table
Table
IF4
R
R
5
0
5
0
0
7-4.
7-4.
IF3
R
R
4
0
4
0
0
IF10
IF2
R
R
3
0
3
0
System Integration Module (SIM)
IF1
IF9
R
R
2
0
2
0
IF8
R
R
1
0
1
0
0
Data Sheet
Bit 0
Bit 0
IF7
R
R
0
0
0
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