MC68HC908JK3EMP MOTOROLA [Motorola, Inc], MC68HC908JK3EMP Datasheet - Page 92

• Manufacturer Part Number: MC68HC908JK3EMP
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

System Integration Module (SIM)
7.6.2.1 Interrupt Status Register 1
7.6.2.2 Interrupt Status Register 2
Technical Data
92
Address:
Address:
IF1, IF3 to IF5 — Interrupt Flags
Bit 0, 1, 3 and 7 — Always read 0
IF14 — Interrupt Flags
Bit 0 to 6 — Always read 0
Reset:
Reset:
Read:
Read:
Write:
Write:
These flags indicate the presence of interrupt requests from the
sources shown in
This flag indicates 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
IF14
R
R
R
R
0
0
0
System Integration Module (SIM)
Figure 7-12. Interrupt Status Register 1 (INT1)
Figure 7-13. Interrupt Status Register 2 (INT2)
Table
= Reserved
= Reserved
IF5
R
R
6
0
6
0
0
7-3.
Table
IF4
R
R
5
0
5
0
0
7-3.
IF3
R
R
4
0
4
0
0
MC68H(R)C908JL3E/JK3E/JK1E
R
R
3
0
3
0
0
0
IF1
R
R
2
0
2
0
0
R
R
1
0
0
1
0
0
MOTOROLA
—
Rev. 2.0
Bit 0
Bit 0
R
R
0
0
0
0