ARG address space size 2k ARG phys mem size 64k Segment register information: Segment base (grows positive) : 0x0000f449 (decimal 62537) Segment 0 limit : 881 Segment 1 base (grows negative) : 0x00000b17 (decimal 2839) Segment 1 limit : 648 For this problem, you should assume a simple address space with two segments: the top bit of the virtual address can thus be used to check whether the virtual address is in segment 0 (topbit=0) or segment 1 (topbit=1). Note that the base/limit pairs given to you grow in different directions, depending on the segment, i.e., segment grows in the positive direction, whereas segment 1 in the negative. Virtual Address Trace VA: 0x00000086 (decimal: 134) --> PA: VA: 0x000003d5 (decimal: 981) > PA: VA: 0x00000611 (decimal: 1553) --> PA