Table 2-4 Program Memory Configuration - Motorola DSP56824ADM User Manual

DSP56824ADM Technical Summary
Jumper Configuration
Configuration JG3
0 (default) 5–6
1 1–2, 3–4
2 5–6
3 1–2
4 NC
Note: The DSP56824ADM is factory configured for
P:$0000–$7FFF (FSRAM) and P:$8000–$FFFF (NVSRAM).
To load a program into the SIMTEK non-volatile portion of the NVSRAM, perform the
following steps.
• Develop a program with run time addresses in whatever memory space desired
and load time addresses in the $8000..$FFFF range. Refer to Example 2-1 for code.
• Load .cld or .lod file using the ADS software so the external NVSRAM RAM
portion is written with its load time image.
• Load the fl_prog.cld file (assumes that it has been assembled by "asm56800 -a -b
fl_prog").
• Flash programming is complete when execution of fl_prog reaches the debug
statement.
2-10

Table 2-4 Program Memory Configuration

JG13
1–2 FSRAM:
NVSRAM: P:$8000–$FFFF
NC FSRAM:
NC FSRAM:
NC FSRAM:
1–2 NVSRAM: P:$8000–$FFFF
DSP56824ADM User's Manual
Comment
P:$0000–$7FFF, zero wait states
P:$0000–$FFFF, zero wait states
P:$0000–$7FFF, one wait state
P:$8000–$FFFF User expanded memory
P:$0000–$7FFF, zero wait states
P:$8000–$FFFF Shadow of P:$0000–$7FFF
program memory
in the range
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