6100 BSC Programming Manual

6100 BSC Concepts and Context
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Station
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Station
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Line Bid ... Data Transfer ... Line Bid ... Data ...
Station B refuses
the chance to bid
Station
A
Station
B
...Transfer
Station A makes
another bid
...Data Transfer...
Application-Supplied
BSC-Supplied
Station A relinquishes
the line
S5066-011
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Figure 1-11. Line Turnaround
1-26