===== 02 DOT D2 OTC LENGTHS | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 1F801DAA
OTC (CHCR 11000002h) of n words: clocks from the CHCR write to bit 24 clear, every
entry checked (the first FFFFFFh, the rest the address below, channels.txt:143-151),
a guard word on each side, MADR, BCR and CHCR after.
   1 words: 85, 0 wrong, guards kept, MADR moved 0, BCR 00000001, CHCR 00000002
   2 words: 54, 0 wrong, guards kept, MADR moved 0, BCR 00000002, CHCR 00000002
   3 words: 54, 0 wrong, guards kept, MADR moved 0, BCR 00000003, CHCR 00000002
   4 words: 54, 0 wrong, guards kept, MADR moved 0, BCR 00000004, CHCR 00000002
   5 words: 54, 0 wrong, guards kept, MADR moved 0, BCR 00000005, CHCR 00000002
   6 words: 55, 0 wrong, guards kept, MADR moved 0, BCR 00000006, CHCR 00000002
   7 words: 56, 0 wrong, guards kept, MADR moved 0, BCR 00000007, CHCR 00000002
   8 words: 57, 0 wrong, guards kept, MADR moved 0, BCR 00000008, CHCR 00000002
   9 words: 58, 0 wrong, guards kept, MADR moved 0, BCR 00000009, CHCR 00000002
  10 words: 59, 0 wrong, guards kept, MADR moved 0, BCR 0000000A, CHCR 00000002
  11 words: 60, 0 wrong, guards kept, MADR moved 0, BCR 0000000B, CHCR 00000002
  12 words: 61, 0 wrong, guards kept, MADR moved 0, BCR 0000000C, CHCR 00000002
  13 words: 66, 0 wrong, guards kept, MADR moved 0, BCR 0000000D, CHCR 00000002
  14 words: 63, 0 wrong, guards kept, MADR moved 0, BCR 0000000E, CHCR 00000002
  15 words: 64, 0 wrong, guards kept, MADR moved 0, BCR 0000000F, CHCR 00000002
  16 words: 65, 0 wrong, guards kept, MADR moved 0, BCR 00000010, CHCR 00000002
  17 words: 70, 0 wrong, guards kept, MADR moved 0, BCR 00000011, CHCR 00000002
  18 words: 67, 0 wrong, guards kept, MADR moved 0, BCR 00000012, CHCR 00000002
  19 words: 68, 0 wrong, guards kept, MADR moved 0, BCR 00000013, CHCR 00000002
  20 words: 69, 0 wrong, guards kept, MADR moved 0, BCR 00000014, CHCR 00000002
  24 words: 73, 0 wrong, guards kept, MADR moved 0, BCR 00000018, CHCR 00000002
  31 words: 80, 0 wrong, guards kept, MADR moved 0, BCR 0000001F, CHCR 00000002
  32 words: 91, 0 wrong, guards kept, MADR moved 0, BCR 00000020, CHCR 00000002
  33 words: 92, 0 wrong, guards kept, MADR moved 0, BCR 00000021, CHCR 00000002
  63 words: 117, 0 wrong, guards kept, MADR moved 0, BCR 0000003F, CHCR 00000002
  64 words: 118, 0 wrong, guards kept, MADR moved 0, BCR 00000040, CHCR 00000002
  65 words: 119, 0 wrong, guards kept, MADR moved 0, BCR 00000041, CHCR 00000002
 127 words: 191, 0 wrong, guards kept, MADR moved 0, BCR 0000007F, CHCR 00000002
 128 words: 182, 0 wrong, guards kept, MADR moved 0, BCR 00000080, CHCR 00000002
 129 words: 193, 0 wrong, guards kept, MADR moved 0, BCR 00000081, CHCR 00000002
 255 words: 319, 0 wrong, guards kept, MADR moved 0, BCR 000000FF, CHCR 00000002
 256 words: 320, 0 wrong, guards kept, MADR moved 0, BCR 00000100, CHCR 00000002
 257 words: 321, 0 wrong, guards kept, MADR moved 0, BCR 00000101, CHCR 00000002
 511 words: 590, 0 wrong, guards kept, MADR moved 0, BCR 000001FF, CHCR 00000002
 512 words: 591, 0 wrong, guards kept, MADR moved 0, BCR 00000200, CHCR 00000002
 513 words: 602, 0 wrong, guards kept, MADR moved 0, BCR 00000201, CHCR 00000002
1023 words: 1132, 0 wrong, guards kept, MADR moved 0, BCR 000003FF, CHCR 00000002
1024 words: 1143, 0 wrong, guards kept, MADR moved 0, BCR 00000400, CHCR 00000002
1025 words: 1134, 0 wrong, guards kept, MADR moved 0, BCR 00000401, CHCR 00000002
2047 words: 2216, 0 wrong, guards kept, MADR moved 0, BCR 000007FF, CHCR 00000002
2048 words: 2217, 0 wrong, guards kept, MADR moved 0, BCR 00000800, CHCR 00000002
2049 words: 2228, 0 wrong, guards kept, MADR moved 0, BCR 00000801, CHCR 00000002
4095 words: 4394, 0 wrong, guards kept, MADR moved 0, BCR 00000FFF, CHCR 00000002
4096 words: 4395, 0 wrong, guards kept, MADR moved 0, BCR 00001000, CHCR 00000002
Odd settings, 4 words from word 20 (AAAAAAh where nothing was written):
MADR+1: MADR read 00114789, 54, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
MADR+2: MADR read 0011478A, 76, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
MADR+3: MADR read 0011478B, 77, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
MADR with FFh in bits 24-31: MADR read 00114788, 76, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
BCR 00010004h: MADR read 00114788, 82, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
CHCR 11000000h (bit 1 clear): MADR read 00114788, 76, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
CHCR 11000003h (bit 0 set): MADR read 00114788, 76, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
CHCR 11000102h (chopping bit): MADR read 00114788, 76, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
CHCR 51000002h (bit 30): MADR read 00114788, 76, CHCR 40000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
CHCR 11000202h (SyncMode 1 bits): MADR read 00114788, 76, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA FFFFFF 11477C 114780 114784 AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
CHCR 01000002h (no trigger): MADR read 00114788, timeout, CHCR 00000002, words 14-25: AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA
Done.