eFEX firmware  1.7.3
ATLAS l1-calo - electron and tau feature extraction firmware for eFEX boards

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Processes | Signals
Behavioral Architecture Reference

Input Data Multiplexer for Tau: addresses SuperCells to the correct sum area. More...

Processes

PROCESS_17  ( CLK )

Signals

Selector  std_logic_vector ( 2 downto 0 )
ShiftTowers  TriggerTowers ( 8 downto 0 ) := ( others = > ZERO_TRIGGER_TOWER )
ShiftTowers2  TriggerTowers ( 8 downto 0 ) := ( others = > ZERO_TRIGGER_TOWER )
OutEnergy_L0  DataWords ( OUT_Energy_L0 ) := ( others = > ( others = > ' 0 ' ) )
OutEnergy_L1  DataWords ( OUT_Energy_L1 ) := ( others = > ( others = > ' 0 ' ) )
OutEnergy_L2  DataWords ( OUT_Energy_L2 ) := ( others = > ( others = > ' 0 ' ) )
OutEnergy_L3  DataWords ( OUT_Energy_L3 ) := ( others = > ( others = > ' 0 ' ) )
OutEnergy_HAD  DataWords ( OUT_Energy_HAD ) := ( others = > ( others = > ' 0 ' ) )
OutJetCoreData  DataWords ( OUT_JetCoreData ) := ( others = > ( others = > ' 0 ' ) )
OutJetEnvData  DataWords ( OUT_JetEnvData ) := ( others = > ( others = > ' 0 ' ) )

Detailed Description

Input Data Multiplexer for Tau: addresses SuperCells to the correct sum area.

The selector of this mux is the seed of the cluster (IN_Seed) plus the phi asimmetry (IN_UpNotDown). According to these values, all the supercells contained in the 9 TTs are addressed to the proper place.

This mux is registerd and the latency is 2 clock cycles, to mach the seed finder.

Author
Francesco Gonnella

Definition at line 39 of file tauInputMultiplexer.vhd.


The documentation for this class was generated from the following file: