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

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Processes | Signals
str Architecture Reference

Fast FIFO, without control signal but with 1 clock tick i/0 delay. More...

Processes

reading  ( clk )
writing  ( clk )
memory  ( clk )

Signals

mem  AlgoTriggerObjects ( FASTFIFO_DATA_DEPTH- 1 downto 0 ) := ( others = > ZERO_ALGO_TRIGGER_OBJECT )
ReadAddress  std_logic_vector ( FASTFIFO_ADDRESS_DEPTH- 1 downto 0 ) := ( others = > ' 0 ' )
WriteAddress  std_logic_vector ( FASTFIFO_ADDRESS_DEPTH- 1 downto 0 ) := ( others = > ' 0 ' )
Address  std_logic_vector ( FASTFIFO_ADDRESS_DEPTH- 1 downto 0 ) := ( others = > ' 0 ' )
Empty  std_logic

Detailed Description

Fast FIFO, without control signal but with 1 clock tick i/0 delay.

LastWrite (read) should be set to 1 while writing(reading) the last word It will reset the writing (reading) address at the next clock cycle

Author
Francesco Gonnella

Definition at line 39 of file FastFifo.vhd.


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