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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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24 bit Counter for L1A ID of process FPGA More...
Entities | |
| Behavioral | architecture |
| 24 bit Counter for L1A ID of process FPGA More... | |
Libraries | |
| IEEE | |
Use Clauses | |
| STD_LOGIC_1164 | |
| std_logic_arith | |
Ports | ||
| CE | in | STD_LOGIC |
| CLK | in | STD_LOGIC |
| RST | in | STD_LOGIC |
| Q | out | STD_LOGIC_VECTOR ( 23 downto 0 ) |
24 bit Counter for L1A ID of process FPGA
This module is a 24 bit Counter for L1A ID. The counter counts when it receives either a TTC L1A or a Software L1A.
This counter is reset by either TTC ECR or Software L1A Reset.
Software L1A Reset is selected when bit 1 of resister rdout_pulse_reg is set to 1.
The rdout_pulse_reg register is pulsed, and after 1 clock cycle the contents are reset to all Zeros.
Definition at line 16 of file cntr_L1A_generic.vhd.
1.9.1