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==== SQ (channel) ==== : Returns a bit significant integer showing state of the sound queue for specified channel where channel 1,2,3, = A, B, C :Bits 0,1 and 2 Number of free entries in the queue:Bits 3,4 and 5 Redezvous state at head of the queue:Bit 6 Head of the queue is held: [...]Bit 7 Channel is currently active
==== STOP ====