entry counter flags

01 = rules have any non-default values
02 = map number is set
04 = UNKNOWN (something to do with deck selection/verification)
08 = tournament mode (set by 6xB4x3D; shows timer in battle select menu and skips map select and rule select)
10 = UNKNOWN (used by 6xB5x43)
20 = command DC received
40 = tournament result available (6xB4x51 received)