FastPort User’s Guide
F-3
If the new firmware image does not work, reset FastPort main bank back to
older firmware:
1. Use:
Restart Running Image in Other Bank
and reset FastPort.
2. Connect again through telnet or serial connection.
3. Return back to the Flash option [F], and select
Copy this Image
into Other Bank.
F.3
Flash Upload Commands
Access the flash upload command in one of two ways:
•
Make a serial port connection and run the serial monitor
•
For DOS machines, use the telnet monitor or use ACT
The flash upload commands are:
•
Restart Running Image in Other Bank
Causes the older image to execute when the images differ. The effect is
temporary. A power cycle runs the newer image. Use this to compare
the old version to the new.
•
Copy This Image into Other Bank
Updates the alternate bank with the new main bank when you are
satisfied with the new image, making the images identical. To revert to
an old firmware version, use the
Restart Running Image in
Other Bank
command.
•
Display Flash Chip Information
Use this to view the make and model of the two flash EEPROMS.
F.4
Troubleshooting Tips
•
The original three LEDs remain blinking. FastPort didn’t recognize the
beginning of the image. Check: baud rate. Verify: cable is correctly
connected. Verify: correct files are loading.
•
The rotating LED pattern begins and then freezes. This means that the
end of the download image is missing.
•
All LEDs flash
Warning:
If all LEDs flash after reprogramming has begun, then there was a hardware failure!
Note:
FastPort remains in these three error states until resetted by a power cycling.
Содержание FastPort
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