
Contents
CHAPTER 8...................................................................................................................... 8-1
DPU Battery and Fuse Maintenance .........................................................................................................................8-1
Battery and Fuse Types .............................................................................................................................................8-1
Replacing the NiCd Battery Pack..........................................................................................................................8-1
Replacing DPU Fuses............................................................................................................................................8-2
APPENDIX A ....................................................................................................................A-1
DPU4E Maintenance Utilities....................................................................................................................................A-1
Overview ..................................................................................................................................................................A-1
CPLD Programming.................................................................................................................................................A-2
Installation of the Altera MAX+Plus II Programming Utility..................................................................................A-7
Embedded BIOS Flash Programming Utility...........................................................................................................A-7
CP Initial Flash Programming Utility.......................................................................................................................A-9
IOM Flash Programming Procedure using the BDM Cable.....................................................................................A-9
NOTES:..............................................................................................................................................................A-10
Programming Procedure:....................................................................................................................................A-10
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