Entity: DspComparatorTb
- File: DspComparatorTb.vhd
Diagram
Description
Company : SLAC National Accelerator Laboratory
Description: Simulation Testbed for the DspComparator module
This file is part of 'SLAC Firmware Standard Library'. It is subject to the license terms in the LICENSE.txt file found in the top-level directory of this distribution and at: https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html. No part of 'SLAC Firmware Standard Library', including this file, may be copied, modified, propagated, or distributed except according to
the terms contained in the LICENSE.txt file.
Signals
| Name | Type | Description |
|---|---|---|
| r | RegType | |
| rin | RegType | |
| clk | sl | |
| rst | sl | |
| obValid | sl | |
| eqDsp | sl | |
| gtDsp | sl | |
| gtEqDsp | sl | |
| lsDsp | sl | |
| lsEqDsp | sl | |
| passed | sl | |
| failed | sl |
Constants
| Name | Type | Value | Description |
|---|---|---|---|
| CLK_PERIOD_C | time | 4 ns | |
| TPD_C | time | CLK_PERIOD_C/4 | |
| WIDTH_C | positive | 8 | |
| REG_INIT_C | RegType | ( passed => '0', failed => '0', failedVec => (others => '0'), ibValid => '0', ain => (others => '0'), bin => (others => '0'), state => TX_VALUES_S) |
Types
| Name | Type | Description |
|---|---|---|
| StateType | ( TX_VALUES_S, RX_RESULTS_S, FAILED_S, PASSED_S) |
|
| RegType |
Processes
- comb: ( eqDsp, gtDsp, gtEqDsp, lsDsp, lsEqDsp, obValid, r, rst )
Description
less than or equal to (a <= b) ----------------------------------------------- FSM to sweep through all possible combination ----------------------------------------------
- seq: ( clk )
- unnamed: ( failed, passed )
Instantiations
- U_ClkRst: surf.ClkRst
- U_DspComparator: surf.DspComparator