chipscopy.api.ibert.eye_scan¶
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chipscopy.api.ibert.
create_eye_scans
(*, target_objs)¶ Create an instance of
EyeScan
and attach it to theeye_scan
attribute of thetarget_obj
(s)
-
chipscopy.api.ibert.
delete_eye_scans
(scans_to_delete=None)¶ Delete
EyeScan
object(s) that were created previously- Parameters
scans_to_delete (
Union
[EyeScan
,List
[EyeScan
],QueryList
[EyeScan
],None
]) – (Optional) Eye scan object(s) to delete.
Warning
If no eye scan objects are provided, all available eye scans are deleted.
-
chipscopy.api.ibert.
get_all_eye_scans
()¶ Get all
EyeScan
object(s)
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class
chipscopy.api.ibert.eye_scan.
ScanPoint
(x, y, ber, errors, samples)[source]¶ -
x
: int¶
-
y
: int¶
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ber
: float¶
-
errors
: int¶
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samples
: int¶
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class
chipscopy.api.ibert.eye_scan.
Plot2DData
(scan_points, ber_floor_value)[source]¶ -
scan_points
: Dict[Tuple[int, int], chipscopy.api.ibert.eye_scan.ScanPoint]¶ Collection of
ScanPoint
instances to represent the 2D eye scan plot
-
ber_floor_value
: float¶ This value is used as the
ber
value for any X, Y coordinate whose computed BER was 0
-
-
class
chipscopy.api.ibert.eye_scan.
RawData
(ut, prescale, error_count, sample_count, vertical_range, horizontal_range)[source]¶ Class for storing raw data from the MicroBlaze. The size of all the lists in this class will be the same
-
ut
: List[int]¶
-
prescale
: List[int]¶
-
error_count
: List[int]¶
-
sample_count
: List[int]¶
-
vertical_range
: List[int]¶
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horizontal_range
: List[int]¶
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class
chipscopy.api.ibert.eye_scan.
ScanData
(raw, all_params, processed=None)[source]¶ Class for storing raw scan data and 2D plot data
-
raw
: chipscopy.api.ibert.eye_scan.RawData¶ Raw scan data from the MicroBlaze
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all_params
: dict¶ All parameters the server used to run the scan in the MicroBlaze
-
processed
: chipscopy.api.ibert.eye_scan.Plot2DData = None¶ 2D plot data. This will only be available if the scan completed successfully
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class
chipscopy.api.ibert.eye_scan.
EyeScan
(rx, name, params=<factory>, done_callback=None, progress_callback=None, filter_by=<factory>, status='Not Started', progress=-1.0, stop_time=None, start_time=None, elf_version=None, data_points_read=-1, data_points_expected=-1, scan_data=None, plot=None, _handle_from_cs_server=None, _scan_done_event=<factory>)[source]¶ Class for interacting with eye scans. Please do not create an instance of this class directly. Please use the factory method
create_eye_scans()
instead.-
rx
: chipscopy.api.ibert.rx.RX¶ RX
object attached to this eye scan
-
name
: str¶ Name of the eye scan
-
params
: Dict[str, chipscopy.api.ibert.eye_scan.params.EyeScanParam]¶ Dictionary containing the py:class:EyeScanParam instance for every available param
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progress_callback
: Callable[[float], None] = None¶ Callback function called when eye scan update is received
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filter_by
: Dict[str, Any]¶
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status
: str = 'Not Started'¶ Status of the eye scan
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progress
: float = -1.0¶ Progress of the eye scan in %
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stop_time
: datetime.datetime = None¶ Time stamp of when eye scan was stopped in cs_server
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start_time
: datetime.datetime = None¶ Time stamp of when eye scan was started in cs_server
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elf_version
: str = None¶ ELF version read from the MicroBlaze
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data_points_read
: int = -1¶ Number of data points scanned by the MicroBlaze
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data_points_expected
: int = -1¶ Total number of data points expected to be scanned by the MicroBlaze
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scan_data
: chipscopy.api.ibert.eye_scan.ScanData = None¶ Scan data stored in an instance of the
ScanData
class
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plot
: chipscopy.api.ibert.eye_scan.plotter.EyeScanPlot = None¶ EyeScanPlot instance for interacting with the plot
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start
(*, show_progress_bar=True)[source]¶ Send command to cs_server to start the eye scan in the HW.
- Parameters
show_progress_bar (
bool
) – Set to true to show progress bar on stdout
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