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

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Entities
fsm_RAW_data_wr_to_DPR.vhd File Reference

Transfer calorimeter data from Circular DPRAM to de-randomisation FIFO. More...

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Entities

fsm_RAW_data_wr_to_DPR  entity
 Transfer calorimeter data from Circular DPRAM to de-randomisation FIFO. More...
 
Behavioral  architecture
 Transfer calorimeter data from Circular DPRAM to de-randomisation FIFO. More...
 

Detailed Description

Transfer calorimeter data from Circular DPRAM to de-randomisation FIFO.

This module controls the transfer of calorimeter data from Circular DPRAM to the de-randomisation FIFO.

This FSM is responsible for transfering the correct RAW data associated with the required BCN.

The control signals ensure all 49 DPRAMs are read and written to 49 FIFOs in parallel.

The write address offset for SPRAM ensures the data associated with required BCN is read out.

When the prog_FULL flag of de-randomisation FIFO is set to 1, no more data is written to this FIFO

Author
Saeed Taghavi

Definition in file fsm_RAW_data_wr_to_DPR.vhd.