| import pytrellis |
| |
| """ |
| Database copy utilities |
| |
| This is used where there are several tiles with different types but the same or similar bit databases - such as all the |
| CIB tiles, some IO tiles, etc. |
| """ |
| |
| |
| def dbcopy(family, device, source, dest, copy_muxes=True, copy_words=True, copy_enums=True, copy_conns=True): |
| """ |
| Copy the bit database from one tile type to another |
| |
| :param family: database family |
| :param device: database device |
| :param source: tiletype to copy from |
| :param dest: tiletype to copy to |
| :param copy_muxes: include muxes in copy |
| :param copy_words: include settings words in copy |
| :param copy_enums: include settings enums in copy |
| :param copy_conns: include fixed connections in copy |
| """ |
| srcdb = pytrellis.get_tile_bitdata( |
| pytrellis.TileLocator(family, device, source)) |
| dstdb = pytrellis.get_tile_bitdata( |
| pytrellis.TileLocator(family, device, dest)) |
| |
| if copy_muxes: |
| sinks = srcdb.get_sinks() |
| for sink in sinks: |
| mux = srcdb.get_mux_data_for_sink(sink) |
| for src in mux.get_sources(): |
| dstdb.add_mux_arc(mux.arcs[src]) |
| |
| if copy_words: |
| cwords = srcdb.get_settings_words() |
| for cword in cwords: |
| wd = srcdb.get_data_for_setword(cword) |
| dstdb.add_setting_word(wd) |
| |
| if copy_enums: |
| cenums = srcdb.get_settings_enums() |
| for cenum in cenums: |
| ed = srcdb.get_data_for_enum(cenum) |
| dstdb.add_setting_enum(ed) |
| |
| if copy_conns: |
| fcs = srcdb.get_fixed_conns() |
| for conn in fcs: |
| dstdb.add_fixed_conn(conn) |
