MC68HC705BD3 FREESCALE [Freescale Semiconductor, Inc], MC68HC705BD3 Datasheet - Page 36

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MC68HC705BD3

Manufacturer Part Number
MC68HC705BD3
Description
High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit
Manufacturer
FREESCALE [Freescale Semiconductor, Inc]
Datasheet

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4
4-4
MFTCSR
Register
SSCR
MSR
Flag Name
STACKING
ORDER
RTIF
TOF
MIF
5
4
3
2
1
UNSTACKING
ORDER
1
2
3
4
5
Table 4-1 Reset/Interrupt Vector Addresses
Figure 4-2 Interrupt Stacking Order
Real Time Interrupt
External Interrupt
PROGRAM COUNTER (HIGH BYTE)
PROGRAM COUNTER (LOW BYTE)
RESETS AND INTERRUPTS
Timer Overflow
CONDITION CODE REGISTER
Interrupt
Software
VSYNC
M-Bus
Reset
INDEX REGISTER
ACCUMULATOR
CPU Interrupt
RESET
MBUS
MFT
SWI
SSP
IRQ
$00C0 (BOTTOM OF STACK)
$00C1
$00C2
$00FD
$00FE
$00FF (TOP OF STACK)
Vector Address
$3FFC-$3FFD
$3FFE-$3FFF
$3FFA-$3FFB
$3FF8-$3FF9
$3FF6-$3FF7
$3FF4-$3FF5
$3FF2-$3FF3
$3FF0-$3FF1
MC68HC05BD3
Priority
highest
lowest
TPG

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