behavioral Architecture Reference
lpgbtfpga_encoder - Downlink FEC encoder More...
Detailed Description
lpgbtfpga_encoder - Downlink FEC encoder
The lpgbtfpga_encoder module instantiates 4 times the Reed-Solomon N7K5 module WHEN each of them allows correcting a symbol of 3 bits over the 15 of the input message. Additionally, to make the encoding stronger, only 9 bits of each input message are USEd for the lpGBT.
Definition at line 35 of file lpgbtfpga_encoder.vhd.
The documentation for this class was generated from the following file:
- /mnt/lpgbt-fpga-sources/downlink/lpgbtfpga_encoder.vhd
Components | |
| rs_encoder_N7K5 | <Entity rs_encoder_N7K5> |
| Reed-Solomon N7K5 encoding component. | |
Signals | |
| virtualFrame_C0 | std_logic_vector ( 14 downto 0 ) |
| virtualFrame_C1 | std_logic_vector ( 14 downto 0 ) |
| virtualFrame_C2 | std_logic_vector ( 14 downto 0 ) |
| virtualFrame_C3 | std_logic_vector ( 14 downto 0 ) |
| FEC_s | std_logic_vector ( 23 downto 0 ) |
Instantiations | |
| rse0_inst | rs_encoder_N7K5 <Entity rs_encoder_N7K5> |
| Reed-Solomon N7K5 encoder (encodes data_i(8 downto 0)) | |
| rse1_inst | rs_encoder_N7K5 <Entity rs_encoder_N7K5> |
| Reed-Solomon N7K5 encoder (encodes data_i(17 downto 9)) | |
| rse2_inst | rs_encoder_N7K5 <Entity rs_encoder_N7K5> |
| Reed-Solomon N7K5 encoder (encodes data_i(26 downto 18)) | |
| rse3_inst | rs_encoder_N7K5 <Entity rs_encoder_N7K5> |
| Reed-Solomon N7K5 encoder (encodes data_i(35 downto 27)) | |
