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

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Processes | Signals | Types
Behavioral Architecture Reference

Top of fsm_TOB_double_word for process FPGA. More...

Processes

U0_clk_proc  ( CLK_IN )
U3_rd_XTOB_fsm  ( CLK_IN )

Types

STATE_TYPE  ( idle , ser_1 , ser_2 , ser_3 , ser_4 )

Signals

double_reg_1  STD_LOGIC_VECTOR ( 31 downto 0 )
double_reg_2  STD_LOGIC_VECTOR ( 31 downto 0 )
current_state  STATE_TYPE
count  integer range 0 to 7
tmp  std_logic_vector ( 7 downto 0 )

Detailed Description

Top of fsm_TOB_double_word for process FPGA.

This state machine is responsible for detecting two identical TOB words being transmitted to cFPGA, upon detection, the writing into SPY DPRAM is stopped, and double TOB word counter is incremented.

Author
Saeed Taghavi

Definition at line 37 of file fsm_TOB_double_word.vhd.


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