Datasheet

Resets and Interrupts
Technical Data MC68HC908GR8 — Rev 4.0
76 Resets and Interrupts MOTOROLA
4.4.3.1 Interrupt Status Register 1
IF6–IF1 — Interrupt Flags 6–1
These flags indicate the presence of interrupt requests from the
sources shown in Table 4-2.
1 = Interrupt request present
0 = No interrupt request present
Bit 1 and Bit 0 — Always read 0
4.4.3.2 Interrupt Status Register 2
IF14–IF7 — Interrupt Flags 14–7
These flags indicate the presence of interrupt requests from the
sources shown in Table 4-2.
1 = Interrupt request present
0 = No interrupt request present
Address: $FE04
Bit 7654321Bit 0
Read: IF6 IF5 IF4 IF3 IF2 IF1 0 0
Write:RRRRRRRR
Reset:00000000
R = Reserved
Figure 4-7. Interrupt Status Register 1 (INT1)
Address: $FE05
Bit 7654321Bit 0
Read: IF14 IF13 IF12 IF11 IF10 IF9 IF8 IF7
Write:RRRRRRRR
Reset:00000000
R = Reserved
Figure 4-8. Interrupt Status Register 2 (INT2)
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