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53 lines
2.3 KiB
53 lines
2.3 KiB
9 years ago
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digraph {
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graph [label="Decoder state machine", labelloc="t"]
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Start [style="invis", shape="point"]
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empty
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input_available
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yield_literal
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backref_index_msb
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backref_index_lsb
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backref_count_msb
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backref_count_lsb
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yield_backref
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check_for_more_input
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done [peripheries=2]
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empty->input_available [label="sink()", color="blue", weight=10]
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Start->empty
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input_available->yield_literal [label="pop 1-bit"]
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input_available->backref_index_msb [label="pop 0-bit", weight=10]
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input_available->backref_index_lsb [label="pop 0-bit, index <8 bits", weight=10]
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yield_literal->yield_literal [label="sink()", color="blue"]
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yield_literal->yield_literal [label="poll()", color="red"]
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yield_literal->check_for_more_input [label="poll(), done", color="red"]
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backref_index_msb->backref_index_msb [label="sink()", color="blue"]
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backref_index_msb->backref_index_lsb [label="pop index, upper bits", weight=10]
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backref_index_msb->done [label="finish()", color="blue"]
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backref_index_lsb->backref_index_lsb [label="sink()", color="blue"]
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backref_index_lsb->backref_count_msb [label="pop index, lower bits", weight=10]
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backref_index_lsb->backref_count_lsb [label="pop index, count <=8 bits", weight=10]
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backref_index_lsb->done [label="finish()", color="blue"]
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backref_count_msb->backref_count_msb [label="sink()", color="blue"]
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backref_count_msb->backref_count_lsb [label="pop count, upper bits", weight=10]
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backref_count_msb->done [label="finish()", color="blue"]
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backref_count_lsb->backref_count_lsb [label="sink()", color="blue"]
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backref_count_lsb->yield_backref [label="pop count, lower bits", weight=10]
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backref_count_lsb->done [label="finish()", color="blue"]
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yield_backref->yield_backref [label="sink()", color="blue"]
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yield_backref->yield_backref [label="poll()", color="red"]
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yield_backref->check_for_more_input [label="poll(), done",
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color="red", weight=10]
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check_for_more_input->empty [label="no"]
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check_for_more_input->input_available [label="yes"]
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empty->done [label="finish()", color="blue"]
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}
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