FrontPanel_eye_risefall_marker()

Returns the threshold points from rising or falling edge data

Syntax
y = FrontPanel_eye_risefall_marker(data, level_zero, level_one, low_threshold, high_threshold)

Arguments

Name	Description	Range	Type	Required
data	eye binning data	(-∞, ∞)	real	yes
level_zero	logic level zero amplitude	(-∞, ∞)	real	yes
level_one	logic level one amplitude	(-∞, ∞)	real	yes
low_threshold	low threshold percentage	(-∞, ∞)	real	yes
high_threshold	high threshold precentage	(-∞, ∞)	real	yes

Examples

Eye_rise_marker = FrontPanel_eye_risefall_marker(eye_bin_data,0,1.8, 10, 90)

Defined in

$HPEESOF_DIR/expressions/ael/FrontPanel_fun.ael

See Also

eye_binning(), eye_density(), FrontPanel_eye(), FrontPanel_eye_2d_indepvar_maximum_inner(), FrontPanel_eye_amplitude_histogram(), FrontPanel_eye_crossings(), FrontPanel_eye_delay(), FrontPanel_eye_fall_trace(), FrontPanel_eye_horizontal_histogram(), FrontPanel_eye_regular(), FrontPanel_eye_rise_trace(), FrontPanel_eye_topbase(), FrontPanel_get_histogram_mean_stddev(), FrontPanel_pp_rms_jitter(), FrontPanel_wave_1st_falling_edge_period(), FrontPanel_wave_1st_rising_edge_period(), FrontPanel_wave_1st_transition_fall_time(), FrontPanel_wave_1st_transition_rise_time(), FrontPanel_wave_datarate(), FrontPanel_wave_negative_pulse_width(), FrontPanel_wave_positive_pulse_width(), FrontPanel_wave_topbase()

Notes/Equations

The FrontPanel_eye_risefall_marker() function essentially takes the eye binning data and returns the gaussian mean position at lower threshold, 50% crossing, and upper threshold crossing points as an array. The first element of the array will give the indepedent and dependent value at the lower threshold, the second element will give the 50% crossing point, and the third element will give the high threshold point.