Datasheet

Interrupts
MC68HC908GR16 Data Sheet, Rev. 5.0
Freescale Semiconductor 141
Table 13-1. Interrupt Sources
Source Flag
Mask
(1)
1. The I bit in the condition code register is a global mask for all interrupt sources except the SWI instruction.
INT Register
Flag
Priority
(2)
2. 0 = highest priority
Vector
Address
Reset None None None 0
$FFFE
–$FFFF
SWI instruction None None None 0
$FFFC
–$FFFD
IRQ
pin IRQF IMASK1 IF1 1
$FFFA
–$FFFB
CGM change in lock PLLF PLLIE IF2 2 $FFF8–$FFF9
TIM1 channel 0 CH0F CH0IE IF3 3 $FFF6–$FFF7
TIM1 channel 1 CH1F CH1IE IF4 4 $FFF4–$FFF5
TIM1 overflow TOF TOIE IF5 5 $FFF2–$FFF3
TIM2 channel 0 CH0F CH0IE IF6 6 $FFF0–$FFF1
TIM2 channel 1 CH1F CH1IE IF7 7 $FFEE–$FFEF
TIM2 overflow TOF TOIE IF8 8 $FFEC–$FFED
SPI receiver full SPRF SPRIE
IF9 9 $FFEA–$FFEBSPI overflow OVRF ERRIE
SPI mode fault MODF ERRIE
SPI transmitter empty SPTE SPTIE IF10 10 $FFE8–$FFE9
SCI receiver overrun OR ORIE
IF11 11 $FFE6–$FFE7
SCI noise flag NF NEIE
SCI framing error FE FEIE
SCI parity error PE PEIE
SCI receiver full SCRF SCRIE
IF12 12 $FFE4–$FFE5
SCI input idle IDLE ILIE
SCI transmitter empty SCTE SCTIE
IF13 13 $FFE2–$FFE3
SCI transmission complete TC TCIE
Keyboard pin KEYF IMASKK IF14 14 $FFE0–$FFE1
ADC conversion complete COCO AIEN IF15 15 $FFDE–$FFDF
Timebase TBIF TBIE IF16 16 $FFDC–$FFDD