A.4 Bootstrap Flow Chart - Motorola DSP56009 User Manual

24-bit digital signal processor
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A.4
BOOTSTRAP FLOW CHART
Download
SHI/SPI
MOTOROLA
RESET
0
Mode A?
1
0
Mode C?
1
0
Mode B?
No
Download
2
SHI/I
C
Switch to
Normal Mode &
Go to P:$0
Figure A-1 Bootstrap Flow Chart
DSP56009 User's Manual
Wake up on Bootstrap Mode
with OnCE Enabled
Download
EMI
Bootstrap ROM Contents
Switch to
Normal Mode &
Go to P:$2000
AA0443k
A-7

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