The jedec file break down is as follows:
L00064 is address 08h, so the bits following "L00064" in the JEDEC file start at 08h and go to 15h.
L00512 is address 40h, so the bits following "L00512" in the JEDEC file start at 40h and go to FFh.
After L00512 shift in 40h to 47h. Settings after that do not matter.