mc908jl16 Freescale Semiconductor, Inc, mc908jl16 Datasheet - Page 56

• Manufacturer Part Number: mc908jl16
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

System Integration Module (SIM)
4.5.2.2 Interrupt Status Register 2
IF7, IF8, IF10 to F14 — Interrupt Flags
Bit 2 — Always reads 0
4.5.2.3 Interrupt Status Register 3
IF15 — Interrupt Flags
Bit 1 to 7 — Always read 0
4.5.3 Reset
All reset sources always have equal and highest priority and cannot be arbitrated.
4.5.4 Break Interrupts
The break module can stop normal program flow at a software-programmable break point by asserting its
break interrupt output. (See
state by forcing it to the SWI vector location. Refer to the break interrupt subsection of each module to
see how each module is affected by the break state.
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These flags indicates 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
Address:
Address:
Reset:
Reset:
Read:
Read:
Write:
Write:
$FE05
$FE06
Bit 7
IF14
Bit 7
R
R
R
R
0
0
0
Figure 4-13. Interrupt Status Register 2 (INT2)
Figure 4-14. Interrupt Status Register 3 (INT3)
Chapter 16 Development
= Reserved
= Reserved
IF13
R
R
6
0
6
0
0
MC68HC908JL16 Data Sheet, Rev. 1.1
IF12
R
R
5
0
5
0
0
IF11
R
R
4
0
4
0
0
Support.) The SIM puts the CPU into the break
IF10
R
R
3
0
3
0
0
R
R
2
0
0
2
0
0
IF8
R
R
1
0
1
0
0
Freescale Semiconductor
Table
Bit 0
Bit 0
IF15
IF7
Table
R
R
0
0
4-3.
4-3.