mc68hc908lb8 Freescale Semiconductor, Inc, mc68hc908lb8 Datasheet - Page 35

• Manufacturer Part Number: mc68hc908lb8
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

2.5 Random-Access Memory (RAM)
Addresses $0080 through $00FF are RAM locations. The location of the stack RAM is programmable.
The 16-bit stack pointer allows the stack to be anywhere in the 64-Kbyte memory space.
Freescale Semiconductor
Vector Priority
Highest
Lowest
Address
MC68HC908LB8 Data Sheet, Rev. 1
Table 2-1. Vector Addresses
$FFFE
$FFFD
$FFFC
$FFFB
$FFEF
$FFEE
$FFED
$FFEC
$FFEB
$FFDF
$FFDE
$FFFF
$FFFA
$FFF9
$FFF8
$FFF7
$FFF6
$FFF5
$FFF4
$FFF3
$FFF2
$FFF1
$FFF0
$FFE2
$FFE1
$FFE0
↓
↓
Reset vector (low)
Reset vector (high)
SWI vector (low)
SWI vector (high)
IRQ vector (low)
IRQ vector (high)
Not used
TIM Channel 0 vector (low)
TIM Channel 0 vector (high)
TIM Channel 1 vector (low)
TIM Channel 1 vector (high)
TIM overflow vector (low)
TIM overflow vector (high)
FAULT (PWM vector) (low)
FAULT (PWM vector) (high)
PWMINT (PWM vector) (low)
PWMINT (PWM vector) (high)
SHTDWN (HRP vector) (low)
SHTDWN (HRP vector) (high)
Not used
Keyboard vector (low)
Keyboard vector (high)
ADC conversion complete vector (low)
ADC conversion complete vector (high)
.
Vector
Random-Access Memory (RAM)
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