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D20 ME
Quick Start Guide
Code Download – D20 ME - CCU
Procedure:
The following steps demonstrate the serial download of a Flash code file to a
D20 ME - CCU
CCU type of D20 ME module using the 68K Monitor.
Step
D20 ME - CCU Code Download
1
2
3
4
5
6
Optional Step 1: To speed-up communication to shorten download time
7
11
Restart the D20 ME, again.
As soon as messages display on the monitor, press the
key within 5 seconds.
Result:
A message displays, asking if you wish to abort the
Flash boot.
Type y.
Press
. In the login dialog, type westronic and press
ENTER
then type rd and press
Result: After a Welcome message, the D20MES> prompt
displays.
Type sp to suspend all processes running on the D20 ME.
Type erase to clear the Flash. This will take several seconds.
Result: The monitor displays the messages below and then
returns the D20MES> prompt:
Erasing FLASH memory <
\ Checking FLASH contents... \
Type Baud 38400 and press
lower speeds may be chosen based on ambient EMI, cable length,
PC limits etc.)
Result: The communication speed of the 68K Monitor is set to
38.4 Kbps.
994-0025-1.00-8
Action
.
ENTER
(speeds up to 230.4 Kbps, or
ENTER
GE Power Systems
SPACEBAR
,
ENTER
General
Full Release
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