Comment on D2.0 Clause 49 Fig 49-11

[Gordon Jacobs <jac@bravidacorp.com>]

Hi Pat,
  Question/comment on Clause 49 sync header state machine:

Defs say, "bad_sh_eq_thresh: Boolean variable which is set true
when the number of invalid sync headers within a frame equals a
threshold. The threshold is 1 when not in frame lock and 32
when in frame lock"

Fig 49-11 shows condition to go to 32_BAD state as 
sh_invalid_cnt = 32 + frame_lock = false.

If frame_lock is false (not in frame lock) then shouldn't
the compare for sh_invalid_cnt be to 1? (Is this an error
held over from D1.1 where the compare was always to 32?).

Thx,
Gordon Jacobs
Bravida Corp.