128MB SD Memory Card: RP-SD128B (Panasonic)
--------------------------------------------------------
>fo 10 rwtest.dat
rc=0
>fw 65536 0x55
  3879
  1840    21    16     7  1997
  1896    21    16     7  1944
  1946    21    16     7  1891
  1999    21    16     7  1839
  2052    21    16     7  1785
  2104    21    16     7  1735
  2160    21    16     7  1679
  2210    21    16     7  1627
  2263    21    16     7  1574
  2316    21    16     7  1521
  2369    21    16     7  1471
  2419    21    16     7  1415
  2476    21    16     7  1365
  2528    21    16     7  1309
  2580    21    16     7  1256
  2634    21    16     7  1206
  2684    21    16     7  1150
  2740    21    16     7  1089
  2790    21    16     7  1047
  2846    21    16     7   991
  2899    21    16     7   941
  2949    21    16     7   886
  3004    21    16     7   836
  3054    21    16     7   783
  3110    21    16     7   730
  3153    21    16     7   677
  3213    21    16     7   621
  3269    21    16     7   571
  3319    21    16     7   518
  3375    21    16     7   463
  3425    21   255     7  3783
    95    21    16     7  3733
65536 bytes written with 77101 bytes/sec.
>fc
  3901
  3904
  3902
rc=0
>fo 1 rwtest.dat
rc=0
>fr 65536
65536 bytes read with 327680 bytes/sec.
>fc
rc=0
>