F-15 Strike Eagle

jerryme

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May 9, 2010
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Ypsilanti, Michigan
Hello, I am having some problems trying to bring and F-15 Strike Eagle Back to life. When I turn it on sometimes it says "System Error #8 Bus Error!! PC=052F14" Then it restarts ---- Then other times I start it up and it goes through it's start up sequence and that's when it is loading the Objects it says "Tree not intact Download Required" Then when the game starts it acts like it is going to play and it will but the objects on the screen are all messed up. All of the objects are a graphic glitch. Any recommendations on what to do or where to start. Any help is truly appreciated. Let me know. Bart
 
good excerpt from system16.com

"Host PCB :
Main processor : 68000P12
- MC68681P (UART)
- MC68901P (peripheral)
- Numerous PLDs (9 PAL/GALs)
The Host PCB is where the program CPU is located and where the game I/O is connected to. The host PCB decompresses the game objects into RAM on power-up after a self test. The compressed object information is located in the ROMs at locations U69, U70, U71, U93, U94, and U95. There is an RS232 port for debugging via an external computer, as well as an RS232 port for communication to the Audio PCB."
 
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