cpu_socketA
.up=0002 .down=ffff .across=0001
.up=0003 .down=ffff .across=0000
.up=ffff .down=0000 .across=0003
.up=ffff .down=0001 .across=0002

cpu_socketB
.up=0002 .down=ffff .across=0001
.up=0003 .down=ffff .across=0000
.up=ffff .down=0000 .across=0003
.up=ffff .down=0001 .across=0002