Specifications

5
Chapter
43
Setting the CPM boot block jumpers
ThebootblockforATCA‐4300,ATCA‐4310,ATCA‐4500,ATCA‐4550,andATCA‐4555CPMsis
typicallywrite‐protectedtopreventaccidentaloverwrites.DependingontheCPM,ajumper
needstobeinstalledorremovedfromspecificheaderpinstoenableupdatestotheboot
block.
ATCA-4300 and ATCA-4310 CPM
ToupdatetheATCA‐4300orATCA‐4310bootblock,installajumpertoenablewritestothe
FWHbootblock.
Note:TheCPMshav ethejumperpre‐installedstartingfromthefollowingboards:
• A4300‐CPU‐SAS‐FE067‐07796‐0010
• A4300‐CPU‐CFG01067‐09420‐0007
RefertoFigure 3andFigure 4forlocationsoftheheaderswherethejumpersareinstalled.
Figure 3. ATCA-4300 boot block header location
Install boot block jumper on pins 2-3