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eFEX firmware
1.7.3
ATLAS l1-calo - electron and tau feature extraction firmware for eFEX boards
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Seed Finder for the tau algorithm. More...
Entities | |
| Behavioral | architecture |
Libraries | |
| IEEE | |
| work | |
Use Clauses | |
| STD_LOGIC_1164 | |
| NUMERIC_STD | |
| DataTypes | Package <DataTypes> |
Ports | ||
| CLK | in | std_logic |
| IN_Central | in | DataWord |
| Sum of TTs in CCW starting from bottom left corner. | ||
| IN_Central_of | in | std_logic |
| Sum of TTs in CCW starting from bottom left corner. | ||
| IN_Surrounding | in | DataWords ( 7 downto 0 ) |
| IN_Surrounding_of | in | std_logic_vector ( 7 downto 0 ) |
| OUT_IsMax | out | std_logic |
Seed Finder for the tau algorithm.
The Tau seed finder module checks if the central Tower is greater than all the sorrounding ones. The numbering and the greater or grater or equal signs are shown in the table below:
| 6 >= | 5 > | 4 > |
| 7 >= | 3 > | |
| 0 >= | 1 >= | 2 > |
Definition at line 21 of file TauSeedFinder.vhd.
1.9.1