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Need To Tune-Up Your Network Signal Quality? Now You CAN (FD)!

Featured Article - Submitted by Mike Donnelly on 1 Mar 2018 | 17:23 PST

Ever since the CAN specification was released many decades ago, designers have pushed their network configurations beyond the conservative limits of the standard, driven by manufacturablity, customization flexibility and other non-technical reasons. With thorough engineering analysis, including electrical simulation of the physical layer, they were able to design communication systems that meet both demanding performance and economic requirements.

Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Tue, 01/28/2020 - 20:34

manuel.salva10's Workspace
TransmissionLine(0 or 1)Set LevelTransmissionLineTransmissionLineTransmissionLine(0 or 1)Set Level(0 or 1)Set Level01101...CAN FDd_fd_datav_m2_Hd_rx2v_node1_Hd_en_node1tline_term4length=2dsrc4logic_value='0'(0 or 1)Set Levelr360u1d_fd_datadsrc1logic_value='1'v_m2_Ld_fd_datad_en_node4d_rx4v_node4_Hv_node2_Hd_end_txd_rxcan_hcan_ld_end_txd_rxcan_hcan_ld_fd_datad_en_node3d_rx3v_node3_Hd_fd_datad_rx1d_end_txd_rxcan_hcan_ltxrx1t_transition=90.0e-9r_dominant=15.0c_term=20e-12d_end_txd_rxcan_hcan_lv_node2_Ldsrc2logic_value='0'd_en_node2txrx7t_transition=90.0e-9r_dominant=15.0c_term=20e-12r260v_term4_midc2100nr1120v_node1_Lv_node3_Ltxrx6t_transition=90.0e-9r_dominant=15.0c_term=20e-12txrx5t_transition=90.0e-9r_dominant=15.0c_term=20e-12v_node4_Lv_m1_HTransmissionLinetline_stub2length=1tline_term1length=3tline_mainlength=7dsrc3logic_value='0'tline_stub3length=0.5v_m1_L

Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Tue, 01/28/2020 - 20:34

This 4-node CAN network model is an extensible platform for analyzing network signal quality. The network configuration can be...

manuel.salva10
TransmissionLine(0 or 1)Set LevelTransmissionLineTransmissionLineTransmissionLine(0 or 1)Set Level(0 or 1)Set Level01101...CAN FDd_fd_datav_m2_Hd_rx2v_node1_Hd_en_node1tline_term4length=2dsrc4logic_value='0'(0 or 1)Set Levelr360u1d_fd_datadsrc1logic_value='1'v_m2_Ld_fd_datad_en_node4d_rx4v_node4_Hv_node2_Hd_end_txd_rxcan_hcan_ld_end_txd_rxcan_hcan_ld_fd_datad_en_node3d_rx3v_node3_Hd_fd_datad_rx1d_end_txd_rxcan_hcan_ltxrx1t_transition=90.0e-9r_dominant=15.0c_term=20e-12d_end_txd_rxcan_hcan_lv_node2_Ldsrc2logic_value='0'd_en_node2txrx7t_transition=90.0e-9r_dominant=15.0c_term=20e-12r260v_term4_midc2100nr1120v_node1_Lv_node3_Ltxrx6t_transition=90.0e-9r_dominant=15.0c_term=20e-12txrx5t_transition=90.0e-9r_dominant=15.0c_term=20e-12v_node4_Lv_m1_HTransmissionLinetline_stub2length=1tline_term1length=3tline_mainlength=7dsrc3logic_value='0'tline_stub3length=0.5v_m1_L
CAN Signal Integrity EMI Transceiver choke transmission line CAN FD
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Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Thu, 04/02/2020 - 12:30

d_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLined_end_txd_rxcan_hcan_lTransmissionLineTransmissionLine(0 or 1)Set Level(0 or 1)Set Level01101...CAN FDv_node1_Ld_en_node3d_fd_datad_fd_datad_fd_datad_fd_datad_fd_datad_rx1d_en_node4v_m1_Hv_m1_Lv_m2_Hv_m2_Lv_node4_Hv_node4_Lv_term4_midv_node3_Hv_node3_Lv_node2_Hv_node2_Ld_rx2d_rx3v_node1_Hd_en_node1d_en_node2d_rx4

Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Thu, 04/02/2020 - 12:30

This 4-node CAN network model is an extensible platform for analyzing network signal quality. The network configuration can be...

Anonymous
d_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLined_end_txd_rxcan_hcan_lTransmissionLineTransmissionLine(0 or 1)Set Level(0 or 1)Set Level01101...CAN FDv_node1_Ld_en_node3d_fd_datad_fd_datad_fd_datad_fd_datad_fd_datad_rx1d_en_node4v_m1_Hv_m1_Lv_m2_Hv_m2_Lv_node4_Hv_node4_Lv_term4_midv_node3_Hv_node3_Lv_node2_Hv_node2_Ld_rx2d_rx3v_node1_Hd_en_node1d_en_node2d_rx4
CAN Signal Integrity EMI Transceiver choke transmission line CAN FD
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Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Thu, 09/17/2020 - 09:06

MASA's Workspace
d_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLined_end_txd_rxcan_hcan_lTransmissionLineTransmissionLine(0 or 1)Set Level(0 or 1)Set Leveltxrx1t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12r1120dsrc1logic_value='1'txrx4t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12r260tline_term1length=3c2100ndsrc4logic_value='0'r360tline_mainlength=7txrx2t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12tline_stub2length=1tline_stub3length=0.5dsrc2logic_value='0'dsrc3logic_value='0'v_node1_Ld_en_node3d_fd_datad_fd_datad_fd_datad_fd_datad_fd_datad_rx1d_en_node4d_rx4v_m1_Hv_m1_Lv_m2_Hv_m2_Lv_node4_Hv_term4_midv_node3_Lv_node2_Hv_node2_Ld_rx2d_rx3v_node1_Hd_en_node1d_en_node2v_node3_Hv_node4_Ltline_term4length=201101...CAN FDu1txrx3t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12

Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Thu, 09/17/2020 - 09:06

This 4-node CAN network model is an extensible platform for analyzing network signal quality. The network configuration can be...

MASA
d_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLined_end_txd_rxcan_hcan_lTransmissionLineTransmissionLine(0 or 1)Set Level(0 or 1)Set Leveltxrx1t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12r1120dsrc1logic_value='1'txrx4t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12r260tline_term1length=3c2100ndsrc4logic_value='0'r360tline_mainlength=7txrx2t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12tline_stub2length=1tline_stub3length=0.5dsrc2logic_value='0'dsrc3logic_value='0'v_node1_Ld_en_node3d_fd_datad_fd_datad_fd_datad_fd_datad_fd_datad_rx1d_en_node4d_rx4v_m1_Hv_m1_Lv_m2_Hv_m2_Lv_node4_Hv_term4_midv_node3_Lv_node2_Hv_node2_Ld_rx2d_rx3v_node1_Hd_en_node1d_en_node2v_node3_Hv_node4_Ltline_term4length=201101...CAN FDu1txrx3t_transition=10.0e-9r_dominant=10.0c_term=3.5e-12
CAN Signal Integrity EMI Transceiver choke transmission line CAN FD
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Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Tue, 01/28/2020 - 20:34

manuel.salva10's Workspace
TransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLineTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set LevelTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set LevelTransmissionLine(0 or 1)Set LevelTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLined_end_txd_rxcan_hcan_l(0 or 1)Set Leveld_end_txd_rxcan_hcan_lr1120tline_term4length=2r260tline_term1length=3c2100nr360tline_mainlength=7tline_stub3length=0.5dsrc3logic_value='0'txrx6t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline6length=0.5dsrc8logic_value='0'txrx10t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline7length=0.5dsrc9logic_value='0'txrx11t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline8length=0.5dsrc10logic_value='0'txrx12t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline9length=0.5dsrc11logic_value='0'txrx13t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline10length=0.5dsrc12logic_value='0'txrx14t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline11length=0.5dsrc13logic_value='0'txrx15t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline12length=0.5dsrc14logic_value='0'txrx16t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline13length=0.5dsrc15logic_value='0'tline14length=0.5tline15length=0.5tline16length=3tline17length=3tline18length=3tline19length=3tline20length=3tline21length=3tline22length=3tline23length=3tline24length=7d_en_node3v_m1_H_1v_m1_L_1v_m2_Hv_m2_Lv_node4_Hv_node4_Lv_term4_midv_node3_Hv_node3_Ld_rx3v_node1_Hv_node1_L_2v_m1_H_2_1v_m1_L_2_1v_m1_H_2_2_1v_m1_L_2_2_1v_m1_H_2_2_2_1v_m1_L_2_2_2_1v_m1_H_2_2_2_2_1v_m1_L_2_2_2_2_1v_m1_H_2_2_2_2_2_1v_m1_L_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_1v_m1_L_2_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_2_1v_m1_L_2_2_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_2_2_1v_m1_L_2_2_2_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_2_2_2v_m1_L_2_2_2_2_2_2_2_2_2(0 or 1)Set Leveldsrc17logic_value='1'd_fd_data_1_1dsrc16logic_value='0'd_end_txd_rxcan_hcan_ltxrx19t_transition=90.0e-9r_dominant=15.0c_term=20e-12d_end_txd_rxcan_hcan_ltxrx18t_transition=90.0e-9r_dominant=15.0c_term=20e-12d_end_txd_rxcan_hcan_ltxrx17t_transition=90.0e-9r_dominant=15.0c_term=20e-1201101...CAN FDu6

Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Tue, 01/28/2020 - 20:34

This 4-node CAN network model is an extensible platform for analyzing network signal quality. The network configuration can be...

manuel.salva10
TransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLineTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set LevelTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set LevelTransmissionLine(0 or 1)Set LevelTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLined_end_txd_rxcan_hcan_l(0 or 1)Set Leveld_end_txd_rxcan_hcan_lr1120tline_term4length=2r260tline_term1length=3c2100nr360tline_mainlength=7tline_stub3length=0.5dsrc3logic_value='0'txrx6t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline6length=0.5dsrc8logic_value='0'txrx10t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline7length=0.5dsrc9logic_value='0'txrx11t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline8length=0.5dsrc10logic_value='0'txrx12t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline9length=0.5dsrc11logic_value='0'txrx13t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline10length=0.5dsrc12logic_value='0'txrx14t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline11length=0.5dsrc13logic_value='0'txrx15t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline12length=0.5dsrc14logic_value='0'txrx16t_transition=90.0e-9r_dominant=15.0c_term=20e-12tline13length=0.5dsrc15logic_value='0'tline14length=0.5tline15length=0.5tline16length=3tline17length=3tline18length=3tline19length=3tline20length=3tline21length=3tline22length=3tline23length=3tline24length=7d_en_node3v_m1_H_1v_m1_L_1v_m2_Hv_m2_Lv_node4_Hv_node4_Lv_term4_midv_node3_Hv_node3_Ld_rx3v_node1_Hv_node1_L_2v_m1_H_2_1v_m1_L_2_1v_m1_H_2_2_1v_m1_L_2_2_1v_m1_H_2_2_2_1v_m1_L_2_2_2_1v_m1_H_2_2_2_2_1v_m1_L_2_2_2_2_1v_m1_H_2_2_2_2_2_1v_m1_L_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_1v_m1_L_2_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_2_1v_m1_L_2_2_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_2_2_1v_m1_L_2_2_2_2_2_2_2_2_1v_m1_H_2_2_2_2_2_2_2_2_2v_m1_L_2_2_2_2_2_2_2_2_2(0 or 1)Set Leveldsrc17logic_value='1'd_fd_data_1_1dsrc16logic_value='0'd_end_txd_rxcan_hcan_ltxrx19t_transition=90.0e-9r_dominant=15.0c_term=20e-12d_end_txd_rxcan_hcan_ltxrx18t_transition=90.0e-9r_dominant=15.0c_term=20e-12d_end_txd_rxcan_hcan_ltxrx17t_transition=90.0e-9r_dominant=15.0c_term=20e-1201101...CAN FDu6
CAN Signal Integrity EMI Transceiver choke transmission line CAN FD
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Copy of A Verification Platform for CAN and CAN FD Signal Quality - on Tue, 01/28/2020 - 20:34

manuel.salva10's Workspace
(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_lTransmissionLineTransmissionLine(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set Level(0 or 1)Set Level(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set LevelTransmissionLine(0 or 1)Set LevelTransmissionLineTransmissionLineTransmissionLineTransmissionLineTransmissionLined_end_txd_rxcan_hcan_l(0 or 1)Set Leveld_end_txd_rxcan_hcan_l(0 or 1)Set Leveld_end_txd_rxcan_hcan_ld_end_txd_rxcan_hcan_l01101...CAN FDd_end_txd_rxcan_hcan_lTransmissionLined_end_txd_rxcan_hcan_lTransmissionLineTransmissionLineTransmissionLine