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PillowPark

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  1. Hello~^^ I work for Delta Tau Thank you for your help everytime I have a question The situation is like this. The customer is using the powerpmac cpu board. (firmware version : 2.1.1.3) It was operating normally for several months. Suddenly the machine stops running with Sys.WDTFault=1 The RDY LED on the front of the CPU board has turned off. The following logs were sent to the debug serial. Xenomai: Posix: closing semaphore "PPMACPLCCSem0". Xenomai: Posix: closing semaphore "PPMACUserSem1". Xenomai: Posix: closing semaphore "PPMACPLCCSem1". Xenomai: Posix: closing semaphore "PPMACUserSem2". Xenomai: Posix: closing semaphore "PPMACPLCCSem2". ...~~... Xenomai: Posix: closing semaphore "PPMACUserSem30". Xenomai: Posix: closing semaphore "PPMACPLCCSem30". Xenomai: Posix: closing semaphore "PPMACUserSem31". Xenomai: Posix: closing semaphore "PPMACPLCCSem31". Xenomai: Posix: closing semaphore "PPMACRtiSem". Xenomai: Posix: closing semaphore "PPMACRtiIntrSem". Xenomai: Posix: closing semaphore "PPMACFuncLoad". Xenomai: Posix: closing semaphore "PPMACFuncUnload". Xenomai: Posix: closing semaphore "PPMACStartIoctl". Xenomai: Posix: closing semaphore "PPMACFinishIoctl". Xenomai: Posix: closing semaphore "PPMACBKGStart". This is all I have checked from the customer. My opinion is Perhaps gppmac seems to have stopped. I have a question 1) What are the conditions under which this situation can occur? (Sys.WDTFault==1, RDY LED Turn Off, Debug Message Occur ) 2) Is there an expected cause? 3) What variables are there to check for the cause? 4) Are there any variables that I can monitor ? 5) What are some things I need to check to determine the cause? 6) Do you have any advice on this situation? Thank you for your help everytime Best regards
  2. Hello Everyone~^^ I Wonder how to recover CK3E Here is a similar article about Power PMAC(Power Umac Cpu 460 & 465) ( ---> http://forums.deltatau.com/showthread.php? tid=1081&highlight=Kernel+EEPROM+in ) However, there is nothing about CK3E. Thank you~xD
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