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RTSD
HDL
Commits
ba26ec90
Commit
ba26ec90
authored
Oct 11, 2018
by
Eric Kooistra
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Added remark on FW default of R_sub and R_beam, R_beamout.
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27551160
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applications/apertif/commissioning/tests/batch_adc_data_path.sh
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...ations/apertif/commissioning/tests/batch_adc_data_path.sh
applications/apertif/commissioning/tests/batch_wg_data_path.sh
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...cations/apertif/commissioning/tests/batch_wg_data_path.sh
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applications/apertif/commissioning/tests/batch_adc_data_path.sh
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ba26ec90
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@@ -23,6 +23,12 @@
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@@ -23,6 +23,12 @@
#
#
# # Post process to show plots of log using:
# # Post process to show plots of log using:
# > python tests/batch_adc_data_path_plot.log
# > python tests/batch_adc_data_path_plot.log
#
# Remarks:
# * No need to write subband and beamlet mappings because FW default is ok for CB0:
# . R_sub = hex/rsub_range_64_448_1* in apertif_unb1_bn_filterbank_reorder.vhd
# . R_beam = hex/rbeam_300MHz_37CB in node_apertif_unb1_fn_beamformer.vhd
# . R_beamout = hex/reorder_matrix* is transparent in node_apertif_unb1_fn_beamformer_transpose.vhd
# User parameters
# User parameters
CUNB
=
14
# central UniBoard determines the iblet and thus via Rsub the subband
CUNB
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14
# central UniBoard determines the iblet and thus via Rsub the subband
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applications/apertif/commissioning/tests/batch_wg_data_path.sh
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# # Post process to show plots of log using:
# # Post process to show plots of log using:
# > python tests/batch_wg_data_path_plot.log
# > python tests/batch_wg_data_path_plot.log
#
#
# Note:
# Remarks:
# * Clipping:
# . With weight 8192 the beamlets clip when WG ampl > 16
# . With weight 8192 the beamlets clip when WG ampl > 16
# . With weight 8192 the channels clip when WG ampl > 4
# . With weight 8192 the channels clip when WG ampl > 4
#
# * No need to write subband and beamlet mappings because FW default is ok for CB0:
# . R_sub = hex/rsub_range_64_448_1* in apertif_unb1_bn_filterbank_reorder.vhd
# . R_beam = hex/rbeam_300MHz_37CB in node_apertif_unb1_fn_beamformer.vhd
# . R_beamout = hex/reorder_matrix* is transparent in node_apertif_unb1_fn_beamformer_transpose.vhd
# User parameters
# User parameters
CUNB
=
14
# choose central UniBoard, from this the WG subband is derived
CUNB
=
14
# choose central UniBoard, from this the WG subband is derived
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