Glasgow Embedded / Glasgow - History

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    Flush GlasgowPort when it is garbage-collected.
    by whitequark 7 years 4 months
    Flush GlasgowPort when it is garbage-collected.

    Too easy to never call flush() explicitly and end up wondering why
    nothing happens...
    Changes
    Files
    1b57fca4
    Use async BF polling and tighten timings in hd4478...
    by whitequark 7 years 4 months
    Use async BF polling and tighten timings in hd44780 applet.
    Changes
    Files
    76e4e737
    Add proper CDC in hd44780 applet.
    by whitequark 7 years 4 months
    Add proper CDC in hd44780 applet.

    It uses asynchronous logic, and the phase relationship between D
    and E is not really defined as e.g. the busy flag may go down at
    any moment.
    Changes
    Files
    cfadab07
    Add hd44780 applet.
    by whitequark 7 years 4 months
    Changes
    Files
    3a542a36
    Fix IOPort.__getitem__ invocation without explicit...
    by whitequark 7 years 4 months
    Fix IOPort.__getitem__ invocation without explicit stop index.
    Changes
    Files
    b1e301a2
    Reduce on-FPGA FIFO depth to 128 to improve timing...
    by whitequark 7 years 4 months
    Reduce on-FPGA FIFO depth to 128 to improve timing closure.

    Waste of block RAM... We should only do this on revA.
    Changes
    Files
    d163614b
    Improve program-ice40 applet description.
    by whitequark 7 years 4 months
    Changes
    Files
    f5dfbfaa
    In program-ice40 applet, use math.ceil to calculat...
    by whitequark 7 years 4 months
    In program-ice40 applet, use math.ceil to calculate timings.

    Instead of truncating.
    Changes
    Files
    d5c11568
    Implement default GlasgowApplet.{add_arguments,bui...
    by whitequark 7 years 4 months
    Implement default GlasgowApplet.{add_arguments,build,run}.
    Changes
    Files
    5b5a7c34
    Relabel CYP→FX2, FPGA→ICE.
    by whitequark 7 years 4 months
    Relabel CYP→FX2, FPGA→ICE.

    Fixes #54.
    Changes
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    adac2ce5
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