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Last change
on this file since 17537 was 11755, checked in by neise, 15 years ago |
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reinit of this svn repos .... it was all too messy
deleted the old folders and restarted with FACT_FAD_lib only.
(well and the testbenches)
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File size:
1.2 KB
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| 1 | --
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| 2 | -- VHDL Architecture FACT_FAD_TB_lib.spi_ltc2600_tester.beha
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| 3 | --
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| 4 | -- Created:
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| 5 | -- by - dneise.UNKNOWN (E5B-LABOR6)
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| 6 | -- at - 20:02:26 03.02.2011
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| 7 | --
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| 8 | -- using Mentor Graphics HDL Designer(TM) 2009.2 (Build 10)
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| 9 | --
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| 10 | LIBRARY ieee;
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| 11 | USE ieee.std_logic_1164.ALL;
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| 12 | USE ieee.std_logic_arith.ALL;
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| 13 | USE ieee.std_logic_unsigned.all;
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| 14 |
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| 15 | ENTITY spi_ltc2600_tester IS
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| 16 | PORT(
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| 17 | CS : IN std_logic;
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| 18 | MISO : IN std_logic;
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| 19 | MOSI : IN std_logic;
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| 20 | SCLK : IN std_logic;
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| 21 | busy : IN std_logic;
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| 22 | ready : IN std_logic;
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| 23 | address : OUT std_logic_vector (3 DOWNTO 0);
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| 24 |
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| 25 | command : OUT std_logic_vector (3 DOWNTO 0);
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| 26 | data : OUT std_logic_vector (15 DOWNTO 0);
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| 27 | transmit : OUT std_logic
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| 28 | );
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| 29 |
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| 30 | -- Declarations
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| 31 |
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| 32 | END spi_ltc2600_tester ;
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| 33 |
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| 34 | --
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| 35 | ARCHITECTURE beha OF spi_ltc2600_tester IS
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| 36 | BEGIN
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| 37 | process
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| 38 | begin
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| 39 | command <= "0011";
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| 40 | address <= "1101";
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| 41 | data <= X"96F7";
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| 42 |
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| 43 | transmit <= '0';
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| 44 | wait for 5000ns;
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| 45 | transmit <= '1';
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| 46 | wait for 50ns;
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| 47 | transmit <= '0';
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| 48 | wait for 20us;
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| 49 | transmit <= '1';
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| 50 | wait for 50ns;
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| 51 | transmit <= '0';
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| 52 | wait;
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| 53 | end process;
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| 54 | END ARCHITECTURE beha;
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| 55 |
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