MC68HC908GP32 Datasheet, PDF (295/410 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Interrupt Status
Register 1
Interrupt Status
Register 2
Freescale Semiconductor, Inc.
System Integration Module (SIM)
Exception Control
Address: $FE04
Bit 7
6
5
4
3
2
1
Bit 0
Read: IF6
IF5
IF4
IF3
IF2
IF1
0
0
Write: R
R
R
R
R
R
R
R
Reset: 0
0
0
0
0
0
0
0
R = Reserved
Figure 19-12. Interrupt Status Register 1 (INT1)
IF6–IF1 — Interrupt Flags 1–6
These flags indicate the presence of interrupt requests from the
sources shown in Table 19-3.
1 = Interrupt request present
0 = No interrupt request present
Bit 0 and Bit 1 — Always read 0
Address: $FE05
Bit 7
6
5
4
3
2
1
Bit 0
Read: IF14
IF13
IF12
IF11
IF10
IF9
IF8
IF7
Write: R
R
R
R
R
R
R
R
Reset: 0
0
0
0
0
0
0
0
R = Reserved
Figure 19-13. Interrupt Status Register 2 (INT2)
IF14–IF7 — Interrupt Flags 14–7
These flags indicate the presence of interrupt requests from the
sources shown in Table 19-3.
1 = Interrupt request present
0 = No interrupt request present
MC68HC908GP32•MC68HC08GP32 — Rev. 6
MOTOROLA
System Integration Module (SIM)
For More Information On This Product,
Go to: www.freescale.com
Technical Data
293