Identifying The Correct I/O Switches; Identifying Nondefault I/O Address Space - Texas Instruments TMS320C2 Series Installation Manual

Table 2–3. Options for Use With D_OPTIONS
Option
–b[b]
–c
–f filename
–i pathname
–min
–n processor name
–p port address
–s
–t filename
–v

Identifying the correct I/O switches

Refer to your entries in Table 2–2 (page 2-5). If you didn't modify the I/O
switches, skip this step.
If you modified the I/O switch settings, you must use the debugger's –p option
to identify the I/O space that the emulator is using. You can do this each time
you invoke the debugger, or you can specify this information by using the
D_OPTIONS environment variable. Table 2–4 lists the nondefault I/O switch
setting and the appropriate line that you can add to the autoexec.bat or
initdb.bat file.
Table 2–4. Identifying Nondefault I/O Address Space
Brief Description
Select the screen size
Clear the .bss section
Identify a new board configuration file
Identify additional directories
Select the minimal debugging mode
Identify processor for debugging
Identify the port address
Load the symbol table only
Identify a new initialization file
Load without the symbol table
Address Range
0x0280–0x029F
0x0320–0x033F
0x0340–0x035F
Installing the Emulator and C Source Debugger With MS-Windows
Step 4: Setting Up the Debugger Environment
switch # Add this line to the
1 2 batch file
on off
SET D_OPTIONS=–p 280
off on
SET D_OPTIONS=–p 320
off off
SET D_OPTIONS=–p 340
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