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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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commond synchronisation More...
Entities | |
| rtl | architecture |
| commond synchronisation More... | |
Libraries | |
| IEEE | |
Use Clauses | |
| std_logic_1164 | |
| std_logic_arith | |
| std_logic_unsigned | |
Ports | ||
| ipb_clk | in | std_logic |
| IPBus clock of 31.25MHz. | ||
| out_clk | in | std_logic |
| derived from ipb_clk and slower | ||
| reset | in | std_logic |
| reset | ||
| req | in | std_logic |
| positive edge sensitive | ||
| ack | in | std_logic |
| ack | ||
| kick | out | std_logic := ' 0 ' |
| kick downstream state machine | ||
commond synchronisation
re-synchronises command to output clock using req/ack handshake
Definition at line 13 of file command_sync.vhd.
1.9.1