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Stack Window
NOTE:
52
Freescale Semiconductor, Inc.
The temporary stack window appears near the center of the debug
screen when the STACK command is entered. As
window displays the contents of the SP register at the top of the window.
The 12 bytes at the top of the stack are displayed to the left. The
interpretation of the stack shown to right in the window is valid only if the
last push to the stack was caused by an interrupt. Press the <ESC> key
to remove the stack window and return to the debug window.
The interrupt stack data to the right side of the window is an
interpretation of the top five bytes on the stack. If the last push to the
stack was due to a BSR or JSR instruction, five bytes were not pushed
to the stack and the interrupt stack information is invalid.
Raw Bytes:
....
....
....
....
00FF
00FE
00FD
00FC
00FB
00FA
00F9
SP> 00F8
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STACK
Stack Pointer = 00F8
Interrupt Stack:
.
...HINZC
.
CCR > 11100101
.
A > FF
.
X > 10
7D
ret > 0244
01
44
02
10
FF
E5
07
Figure 6. Stack Window
Figure 6
shows, this
MMDS0508OM/D
MOTOROLA
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