weights: 4096  256    16     1

04B7(h) = 0(4096) + 4(256) + 11(16) + 7
        =           1024   + 176    + 7
        = 1207 (d)


A19C(h) = ?
note: the left-most bit is "on" (since A(h) = 1010(b)); therefore it makes a
difference whether this is intended to be Unsigned Binary or 2's Complement
for Unsigned Binary"
  A19C(h) = 10(4096) + 1(256) + 9(16) + 12
          = 40960    + 256    + 144   + 12
          = 41372(d)
for 2's Complement
  A19C(h) = - (0000-A19C)
          = - (5E64)
          = - (5(4096) + 14(256) + 6(16) + 4)
          = - (20480   + 3584    + 96    + 4)
          = - 24164



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