Extract boot record
Directory:
  firstblock=0
  lastblock=10
  lastblock=10
  volumeid=CPUMAN
  lastblock=494
  numfiles=15

File=3.TEXT
  firstblock=10
  lastblock=22
  filetype=0x0003
  lastbyte=512
b=10 seek to 2100

File=AP.TEXT
  firstblock=22
  lastblock=52
  filetype=0x0003
  lastbyte=512
b=22 seek to 3900

File=ST.TEXT
  firstblock=52
  lastblock=56
  filetype=0x0003
  lastbyte=512
b=52 seek to 7500

File=S2.TEXT
  firstblock=56
  lastblock=60
  filetype=0x0003
  lastbyte=512
b=56 seek to 7d00

File=4D.TEXT
  firstblock=60
  lastblock=140
  filetype=0x0003
  lastbyte=512
b=60 seek to 8500

File=4E.TEXT
  firstblock=140
  lastblock=174
  filetype=0x0003
  lastbyte=512
b=140 seek to 12500

File=5A.TEXT
  firstblock=174
  lastblock=206
  filetype=0x0003
  lastbyte=512
b=174 seek to 16900

File=5B.TEXT
  firstblock=206
  lastblock=230
  filetype=0x0003
  lastbyte=512
b=206 seek to 1a900

File=4C.TEXT
  firstblock=230
  lastblock=258
  filetype=0x0003
  lastbyte=512
b=230 seek to 1d900

File=TC.TEXT
  firstblock=258
  lastblock=280
  filetype=0x0003
  lastbyte=512
b=258 seek to 21100

File=1.TEXT
  firstblock=280
  lastblock=286
  filetype=0x0003
  lastbyte=512
b=280 seek to 23d00

File=2.TEXT
  firstblock=286
  lastblock=302
  filetype=0x0003
  lastbyte=512
b=286 seek to 24900

File=4A.TEXT
  firstblock=302
  lastblock=326
  filetype=0x0003
  lastbyte=512
b=302 seek to 26900

File=4B.TEXT
  firstblock=326
  lastblock=376
  filetype=0x0003
  lastbyte=512
b=326 seek to 29900

File=TC.FIG.TEXT
  firstblock=376
  lastblock=384
  filetype=0x0003
  lastbyte=512
b=376 seek to 2fd00
