
MOTOROLA
Chapter 3. DINK32 Commands
3-33
Environment
If any key is pressed on startup (recommendation is Backspace), then settings listed as used
on “Startup” are ignored. If invalid settings are entered, particularly L2/L3 cache settings,
DINK may not be able to start. Pressing a key will cause them to be ignored, so the settings
can be adjusted.
Table 3-3. Environment Names
Environment
Name
When Used
Definition
Typical Values
AUTO
Startup
Command to be executed when DINK starts up
AUTO=vmem vm
BOOT
Startup
Hex value specifies boot address, otherwise boot
command (see below).
BOOT=0xFF000000,15,foo
BOOT=LINUX
DOTCOM
With ‘.’
command
Command to be executed when ‘.’ command is used
DOTCOM=”rd r3-r7”
IO
Startup
IO encoder values (see below)
IO=”COM1:57600”
IO=”XIO:9600”
IO=”PMC:38400@100”
L2CACHE
Startup
Hex value specifies L2CR value, L2CR encoder values
(see below).
L2CACHE=0
L2CACHE=0x4D012000
L2CACHE=”2M pb2 /2.5”
L2PRIVATE
Startup
Hex value specifies L2PM value or encoded values
(see below)
L2PRIVATE=”1M
L3CACHE
Startup
Hex value specifies L3CR value or encoded values
(see below)
L3CACHE=”0x9F024000”
L3PRIVATE
Startup
Hex value specifies L3PM value or encoded values
(see below)
L3PRIVATE=”1M
LINES
Always
Number of lines to display for “help”, “md”, “dd” and
other multi-line print commands.
LINES=5
LINES=24
LINES=0 (0 means infinite)
ONTR
After go/tr
Command to execute after GO/TR
ONTR=”rd r3-r7”
PROMPT
Always
Encoder values for prompt (see below)
PROMPT=”$p $d >> “
RDMODE
Always
Value of ‘q’ inhibits long display, producing only hex
values.
Value of ‘e’ replaces long display with field name list.
RDMODE=e
TAUCAL
Always
When ‘tau’ command used
TAUCAL=0x80000000
VERBOSE
Always
If defined, commands may produce additional
messages
VERBOSE=1
other
Always
Unrecognized command names that are found in the
environment variable list may be used as command
aliases
CMD=”rd r3; tr +”
F
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