Datasheet

Memory Map
Input/Output (I/O) Section
MC68HC908GR8 — Rev 4.0 Technical Data
MOTOROLA Memory Map 47
.
Table 2-1. Vector Addresses
Vector Priority Vector Address Vector
Lowest
IF16
$FFDC Timebase Vector (High)
$FFDD Timebase Vector (Low)
IF15
$FFDE ADC Conversion Complete Vector (High)
$FFDF ADC Conversion Complete Vector (Low)
IF14
$FFE0 Keyboard Vector (High)
$FFE1 Keyboard Vector (Low)
IF13
$FFE2 SCI Transmit Vector (High)
$FFE3 SCI Transmit Vector (Low)
IF12
$FFE4 SCI Receive Vector (High)
$FFE5 SCI Receive Vector (Low)
IF11
$FFE6 SCI Error Vector (High)
$FFE7 SCI Error Vector (Low)
IF10
$FFE8 SPI Transmit Vector (High)
$FFE9 SPI Transmit Vector (Low)
IF9
$FFEA SPI Receive Vector (High)
$FFEB SPI Receive Vector (Low)
IF8
$FFEC TIM2 Overflow Vector (High)
$FFED TIM2 Overflow Vector (Low)
IF7
$FFEE
Reserved
$FFEF
Reserved
IF6
$FFF0 TIM2 Channel 0 Vector (High)
$FFF1 TIM2 Channel 0 Vector (Low)
IF5
$FFF2 TIM1 Overflow Vector (High)
$FFF3 TIM1 Overflow Vector (Low)
IF4
$FFF4 TIM1 Channel 1 Vector (High)
$FFF5 TIM1 Channel 1 Vector (Low)
IF3
$FFF6 TIM1 Channel 0 Vector (High)
$FFF7 TIM1 Channel 0 Vector (Low)
IF2
$FFF8 PLL Vector (High)
$FFF9 PLL Vector (Low)
IF1
$FFFA IRQ
Vector (High)
$FFFB IRQ
Vector (Low)
—
$FFFC SWI Vector (High)
$FFFD SWI Vector (Low)
—
$FFFE Reset Vector (High)
Highest $FFFF Reset Vector (Low)
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
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