scard> fw -a xxxx=tstpatch2.xxxx.1,xxxx=tstpatch2.xxxx.apply
[PATCH BUNDLE]
* ECu1013e [00000002]
  off  0000
  size 0030
* enc data
00000000:  94 9a a8 29 6a b0 88 4c 45 63 79 2f ee 7e 01 f4  ...)j..LEcy/....
00000010:  05 e5 a4 93 70 ae 9e 90 ec ba b4 bb 1d 0e 6e 7e  ....p.........n.
00000020:  41 2b 01 51 bd 88 84 e0 dd c6 d7 bf 18 d9 56 c8  A+.Q..........V.
* plain data
00000000:  10 0c b0 00 00 2a ff ff ff ff ff ff ff ff ff ff  .....*..........
00000010:  ff ff ff ff ff ff ff ff ff ff ff 50 41 54 43 48  ...........PATCH
00000020:  45 44 20 4b 49 47 45 4e 20 46 57 20 44 41 54 41  ED.KIGEN.FW.DATA
* PATCH CHECKSUM
00000000:  XX XX XX XX XX XX XX XX                          ........
  [OK]
* XXX CHECKSUM1
00000000:  XX XX XX XX XX XX XX XX                          ........
  [OK]
* XXX CHECKSUM2
00000000:  XX XX XX XX XX XX XX XX                          ........
  [OK]
* PATCHES
  patch 0
    addr 100cb000
    org
      0000:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
      0010:  ff ff ff ff ff                                   .....
    patch
      0000:  50 41 54 43 48 45 44 20 4b 49 47 45 4e 20 46 57  PATCHED.KIGEN.FW
      0010:  20 44 41 54 41                                   .DATA
mod.sctoolkit.AuthChannel@15eb5ee5
...
scard> comm off
scard> readmem 0x100ca200
00000000:  a4 30 bb 38 85 0e 0f 57 45 43 75 31 30 31 33 65  .0.8...WECu1013e
00000010:  00 00 00 02 00 00 00 30 10 0c b0 00 00 2a ff ff  .......0.....*..
00000020:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000030:  ff ff ff 50 41 54 43 48 45 44 20 4b 49 47 45 4e  ...PATCHED.KIGEN
00000040:  20 46 57 20 44 41 54 41 ff ff ff ff ff ff ff ff  .FW.DATA........
00000050:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000060:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000070:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
scard> readmem 0x100cb000
00000000:  50 41 54 43 48 45 44 20 4b 49 47 45 4e 20 46 57  PATCHED.KIGEN.FW
00000010:  20 44 41 54 41 ff ff ff ff ff ff ff ff ff ff ff  .DATA...........
00000020:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000030:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000040:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000050:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000060:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
00000070:  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................