bpps::place_cells (::quartus::bpps)
The following table displays information for the bpps::place_cells Tcl command:
Tcl Package and Version |
Belongs to ::quartus::bpps 1.0 |
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Syntax | bpps::place_cells [-h | -help] [-long_help] [-cell_location <cell_location> ] [-cells <cells> ] [-dont_revert_on_fail] [-fixed_cells] [-placement <placement> ] [-unplaced_cells] | |||
Arguments | -h | -help | Short help | ||
-long_help | Long help with examples and possible return values | |||
-cell_location <cell_location> | Cell location id pair to place cells into | |||
-cells <cells> | One or more cell ids | |||
-dont_revert_on_fail | Option to specify that the best partial placement should be saved on the undo stack upon a placement failure | |||
-fixed_cells | Place all unplaced cells | |||
-placement <placement> | Place cells according to a placement. A placement is a special object that comes from the bpps::get_placements Tcl command | |||
-unplaced_cells | Place all unplaced cells | |||
Description |
In classic mode, performs a placement on the supplied cells In pin planner mode, auto assigns all the pins in the design if possible. Only -cell_ids <cell_id_list> and -cell_location <(cell_id, loc_id)> are actually used. If, exclusively, one of these are not specified, the command does NOTHING. |
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Example Usage |
project_open onewire_nf blueprint::initialize bpps::update_plan bpps::place_cells -unplaced_cells bpps::check_plan project_close |
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Return Value | Code Name | Code | String Return | |
TCL_OK | 0 | INFO: Operation successful | ||
TCL_ERROR | 1 | ERROR: The supplied ID <string> is invalid. | ||
TCL_ERROR | 1 | ERROR: At least one ID must be supplied, but no IDs were supplied | ||
TCL_ERROR | 1 | ERROR: <string> IDs expected, but <string> were supplied |