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

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Instantiations | Processes | Signals
Behavioral Architecture Reference

Control Readout FIFO level Monitor. More...

Processes

tob_busy_a  ( clk_320 )
tob_busy_b  ( clk_320 )
raw_busy  ( clk_320 )
tob_xoff_a  ( clk_320 )
tob_xoff_b  ( clk_320 )
raw_xoff  ( clk_320 )
merged_xoff_a  ( clk_320 )
merged_xoff_b  ( clk_320 )
busy_xoff_registers  ( clk_320 )

Signals

busy_bus  std_logic_vector ( 11 downto 0 )
busy_bus_a  std_logic_vector ( 11 downto 0 )
busy_bus_b  std_logic_vector ( 11 downto 0 )
busy_count_bus  std_logic_vector ( 11 downto 0 )
busy_reset_bus  std_logic_vector ( 11 downto 0 )
busy_assert_bus  std_logic_vector ( 11 downto 0 )
xoff_bus  std_logic_vector ( 15 downto 0 )
xoff_bus_a  std_logic_vector ( 15 downto 0 )
xoff_bus_b  std_logic_vector ( 15 downto 0 )
xoff_count_bus  std_logic_vector ( 15 downto 0 )
xoff_reset_bus  std_logic_vector ( 15 downto 0 )
xoff_assert_bus  std_logic_vector ( 15 downto 0 )
fifo_bc_count_35b  std_logic_vector ( 34 downto 0 )
busy_cnt_35b  cntr_35b_array ( 11 downto 0 )
busy_active_cnt_35b  cntr_35b_array ( 11 downto 0 )
xoff_cnt_35b  cntr_35b_array ( 15 downto 0 )
xoff_active_cnt_35b  cntr_35b_array ( 15 downto 0 )
busy_assert_cnt_32b  mgt_data_array ( 11 downto 0 )
xoff_assert_cnt_32b  mgt_data_array ( 15 downto 0 )
merge_debug_XOFF_thresh_assert  fifo_status_array ( 1 downto 0 )
merge_debug_XOFF_thresh_negate  fifo_status_array ( 1 downto 0 )

Instantiations

bc_count  cntr_generic <Entity cntr_generic>
busy_count  cntr_generic <Entity cntr_generic>
busy_active_count  cntr_generic <Entity cntr_generic>
busy_assert_counter  cntr_generic <Entity cntr_generic>
xoff_count  cntr_generic <Entity cntr_generic>
xoff_active_count  cntr_generic <Entity cntr_generic>
xoff_assert_counter  cntr_generic <Entity cntr_generic>

Detailed Description

Control Readout FIFO level Monitor.

This module has FIFO Partial Full assert and negate values as input It then generates XOFF, BUSY and PAUSE signals as required.

Author
Saeed Taghavi

Definition at line 100 of file rdout_monitor.vhd.


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