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

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Attributes | Processes | Signals
Behavioral Architecture Reference

Load generator. More...

Processes

PROCESS_5  ( IN_Load )
PROCESS_6  ( CLK200 )
PROCESS_7  ( CLK280 )

Signals

LoadR  std_logic := ' 0 '
Load280_i  std_logic := ' 0 '
Load_delay280  std_logic_vector ( PHASE280 downto 0 ) := ( others = > ' 0 ' )
Load_delay200  std_logic_vector ( PHASE200 downto 0 ) := ( others = > ' 0 ' )

Attributes

keep  string
max_fanout  integer
keep  signal is " true "
max_fanout  signal is 40

Detailed Description

Load generator.

This module generates a load signal for algorithm data. It is derived from the load clock, having a 40 MHz frequency a 12% duty cycle (shorter than 200MHz and 280MHz. The OUT_Load200 and 280 signals are synchronised with the 200 and 280 MHz clock The two phases should be set according to the simulation and to the multicycle constraints: 40 to 200 and 200 to 280

Author
Francesco Gonnella

Definition at line 30 of file LoadGenerator.vhd.


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