User`s guide

FEPROM Firmware Update
6.3 Updating Firmware via Tape
Example 6–2 FEPROM Update via Tape
>>> BOOT/100 MKA500
(BOOT/R5:100 MKA500)
2..
Bootfile: KA50_V41_EZ
-MKA500
1..0..
FEPROM update program
---CAUTION---
--- Executing this program will change your current FEPROM ---
Do you want to continue [Y/N] ? : y
Blasting in V1.2-41. The program will take at most several minutes.
DO NOT ATTEMPT TO INTERRUPT PROGRAM EXECUTION
Doing so may result in loss of operable state !!!
+----------------------------------------+
10...9...8...7...6...5...4...3...2...1...0
FEPROM Programming successful
?06 HLT INST
PC = 00008E24
>>>
6.4 FEPROM Update Error Messages
The following is a list of error messages generated by the FEPROM update
program and actions to take if the errors occur.
MESSAGE:
?? ERROR update enable jumper is disconnected
unable to blast ROMs...
ACTION:
Reposition update enable jumper (Section 6.1).
MESSAGE:
?? ERROR, FEPROM programming failed
ACTION:
Turn off the system, then turn it on. If you see the banner message as
expected, reenter console mode and try booting the update program again.
If you do not see the usual banner message, replace the CPU module.
FEPROM Firmware Update 6–7