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--
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-- Title : test_pkg.vhd
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-- Author : Dmitry Smekhov
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-- Company : Instrumental System
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--
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-- Version : 1.0
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--
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---------------------------------------------------------------------------------------------------
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--
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-- Description : Пакет для тестирования ambpex5.
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--
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---------------------------------------------------------------------------------------------------
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library ieee;
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use ieee.std_logic_1164.all;
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use ieee.std_logic_arith.all;
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use ieee.std_logic_unsigned.all;
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use ieee.std_logic_textio.all;
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use std.textio.all;
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library work;
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use work.cmd_sim_pkg.all;
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use work.block_pkg.all;
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use work.trd_pkg.all;
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package test_pkg is
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--! Инициализация теста
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procedure test_init(
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fname: in string --! имя файла отчёта
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);
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--! Завершение теста
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procedure test_close;
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--! Запуск DMA с неправильным дескриптором
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procedure test_dsc_incorrect (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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);
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--! Запуск DMA на приём одного блока 4 кБ
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procedure test_read_4kb (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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);
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--! Чтение 8 кБ из тетрады DIO_IN
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procedure test_adm_read_8kb (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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);
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--! Проверка обращений к блоку MAIN
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procedure test_block_main (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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);
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--! Чтение 16 кБ с использованием двух блоков дескрипторов
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procedure test_adm_read_16kb (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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);
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--! Запись 16 кБ с использованием двух блоков дескрипторов
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procedure test_adm_write_16kb (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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);
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end package test_pkg;
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package body test_pkg is
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FILE log: text;
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shared variable cnt_ok, cnt_error: integer;
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-- Инициализация теста
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procedure test_init(
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fname: in string -- имя файла отчёта
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) is
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begin
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file_open( log, fname, WRITE_MODE );
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cnt_ok:=0;
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cnt_error:=0;
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end test_init;
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-- Завершение теста
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procedure test_close is
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variable str : LINE; -- pointer to string
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begin
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std.textio.write( str, string'(" " ));
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writeline( log, str );
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writeline( log, str );
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write( str, string'("Проверка завершена" ));
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writeline( log, str );
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write( str, string'("Число успешных тестов: " ));
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write( str, cnt_ok );
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writeline( log, str );
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write( str, string'("Число ошибочных тестов: " ));
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write( str, cnt_error );
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writeline( log, str );
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file_close( log );
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end test_close;
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--! Запуск DMA с неправильным дескриптором
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procedure test_dsc_incorrect (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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)
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is
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variable adr : std_logic_vector( 31 downto 0 );
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variable data : std_logic_vector( 31 downto 0 );
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variable str : line;
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variable error : integer:=0;
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begin
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write( str, string'("TEST_DSC_INCORRECT" ));
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writeline( log, str );
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---- Формирование блока дескрипторов ---
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for ii in 0 to 127 loop
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adr:= x"00100000";
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adr:=adr + ii*4;
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int_mem_write( cmd, ret, adr, x"00000000" );
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end loop;
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int_mem_write( cmd, ret, x"00100000", x"03020100" );
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int_mem_write( cmd, ret, x"001001FC", x"FF00AA00" );
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---- Программирование канала DMA ----
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block_write( cmd, ret, 4, 8, x"00000027" ); -- DMA_MODE
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block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
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block_write( cmd, ret, 4, 20, x"00100000" ); -- PCI_ADRL
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block_write( cmd, ret, 4, 21, x"00100000" ); -- PCI_ADRH
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block_write( cmd, ret, 4, 23, x"0000A400" ); -- LOCAL_ADR
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block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
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wait for 10 us;
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block_read( cmd, ret, 4, 16, data ); -- STATUS
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write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
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if( data( 15 downto 0 )=x"A021" ) then
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write( str, string'(" - Ok" ));
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else
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write( str, string'(" - Error" ));
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error:=error+1;
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end if;
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writeline( log, str );
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block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL - STOP
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dsmv |
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-- вывод в файл --
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writeline( log, str );
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if( error=0 ) then
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write( str, string'("TEST finished successfully" ));
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cnt_ok := cnt_ok + 1;
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else
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write( str, string'("TEST finished with ERR" ));
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cnt_error := cnt_error + 1;
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end if;
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writeline( log, str );
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writeline( log, str );
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-- вывод в консоль --
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writeline( output, str );
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if( error=0 ) then
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write( str, string'("TEST finished successfully" ));
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cnt_ok := cnt_ok + 1;
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else
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write( str, string'("TEST finished with ERR" ));
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cnt_error := cnt_error + 1;
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end if;
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writeline( output, str );
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writeline( output, str );
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dsmv |
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end test_dsc_incorrect;
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--! Запуск DMA приём одного блока 4 кБ
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procedure test_read_4kb (
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signal cmd: out bh_cmd; --! команда
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signal ret: in bh_ret --! ответ
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)
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is
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variable adr : std_logic_vector( 31 downto 0 );
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variable data : std_logic_vector( 31 downto 0 );
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variable str : line;
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variable error : integer:=0;
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variable dma_complete : integer;
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begin
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write( str, string'("TEST_READ_4KB" ));
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writeline( log, str );
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---- Формирование блока дескрипторов ---
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for ii in 0 to 127 loop
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adr:= x"00100000";
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adr:=adr + ii*4;
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int_mem_write( cmd, ret, adr, x"00000000" );
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end loop;
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int_mem_write( cmd, ret, x"00100000", x"00008000" );
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int_mem_write( cmd, ret, x"00100004", x"00000100" );
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int_mem_write( cmd, ret, x"001001F8", x"00000000" );
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int_mem_write( cmd, ret, x"001001FC", x"762C4953" );
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---- Программирование канала DMA ----
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block_write( cmd, ret, 4, 8, x"00000025" ); -- DMA_MODE
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block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
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block_write( cmd, ret, 4, 20, x"00100000" ); -- PCI_ADRL
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block_write( cmd, ret, 4, 21, x"00100000" ); -- PCI_ADRH
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block_write( cmd, ret, 4, 23, x"0000A400" ); -- LOCAL_ADR
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block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
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wait for 20 us;
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block_read( cmd, ret, 4, 16, data ); -- STATUS
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write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
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if( data( 8 )='1' ) then
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write( str, string'(" - Дескриптор правильный" ));
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else
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write( str, string'(" - Ошибка чтения дескриптора" ));
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error := error + 1;
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end if;
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writeline( log, str );
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if( error=0 ) then
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---- Ожидание завершения DMA ----
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dma_complete := 0;
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for ii in 0 to 100 loop
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block_read( cmd, ret, 4, 16, data ); -- STATUS
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write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
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if( data(5)='1' ) then
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write( str, string'(" - DMA завершён " ));
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dma_complete := 1;
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end if;
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writeline( log, str );
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if( dma_complete=1 ) then
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exit;
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end if;
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wait for 1 us;
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end loop;
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writeline( log, str );
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if( dma_complete=0 ) then
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write( str, string'("Ошибка - DMA не завершён " ));
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writeline( log, str );
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error:=error+1;
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end if;
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end if;
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for ii in 0 to 3 loop
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block_read( cmd, ret, 4, 16, data ); -- STATUS
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write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
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writeline( log, str );
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wait for 500 ns;
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end loop;
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block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL - STOP
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write( str, string'(" Прочитано: " ));
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writeline( log, str );
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for ii in 0 to 15 loop
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adr:= x"00800000";
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adr:=adr + ii*4;
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int_mem_read( cmd, ret, adr, data );
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write( str, ii ); write( str, string'(" " )); hwrite( str, data );
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writeline( log, str );
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end loop;
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-- block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
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-- block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL
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-- block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
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dsmv |
-- вывод в файл --
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47 |
dsmv |
writeline( log, str );
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if( error=0 ) then
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dsmv |
write( str, string'("TEST finished successfully" ));
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dsmv |
cnt_ok := cnt_ok + 1;
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else
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dsmv |
write( str, string'("TEST finished with ERR" ));
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dsmv |
cnt_error := cnt_error + 1;
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end if;
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writeline( log, str );
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writeline( log, str );
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50 |
dsmv |
-- вывод в консоль --
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writeline( output, str );
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if( error=0 ) then
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write( str, string'("TEST finished successfully" ));
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cnt_ok := cnt_ok + 1;
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else
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write( str, string'("TEST finished with ERR" ));
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cnt_error := cnt_error + 1;
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end if;
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writeline( output, str );
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writeline( output, str );
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|
|
|
| 351 |
|
|
|
| 352 |
|
|
|
| 353 |
47 |
dsmv |
end test_read_4kb;
|
| 354 |
|
|
|
| 355 |
|
|
|
| 356 |
|
|
--! Чтение 8 кБ из тетрады DIO_IN
|
| 357 |
|
|
procedure test_adm_read_8kb (
|
| 358 |
|
|
signal cmd: out bh_cmd; --! команда
|
| 359 |
|
|
signal ret: in bh_ret --! ответ
|
| 360 |
|
|
)
|
| 361 |
|
|
is
|
| 362 |
|
|
|
| 363 |
|
|
variable adr : std_logic_vector( 31 downto 0 );
|
| 364 |
|
|
variable data : std_logic_vector( 31 downto 0 );
|
| 365 |
|
|
variable str : line;
|
| 366 |
|
|
|
| 367 |
|
|
variable error : integer:=0;
|
| 368 |
|
|
variable dma_complete : integer;
|
| 369 |
|
|
|
| 370 |
|
|
begin
|
| 371 |
|
|
|
| 372 |
|
|
write( str, string'("TEST_ADM_READ_8KB" ));
|
| 373 |
|
|
writeline( log, str );
|
| 374 |
|
|
|
| 375 |
|
|
---- Формирование блока дескрипторов ---
|
| 376 |
|
|
for ii in 0 to 127 loop
|
| 377 |
|
|
adr:= x"00100000";
|
| 378 |
|
|
adr:=adr + ii*4;
|
| 379 |
|
|
int_mem_write( cmd, ret, adr, x"00000000" );
|
| 380 |
|
|
end loop;
|
| 381 |
|
|
|
| 382 |
|
|
--- Дескриптор 0 ---
|
| 383 |
|
|
int_mem_write( cmd, ret, x"00100000", x"00008000" );
|
| 384 |
|
|
int_mem_write( cmd, ret, x"00100004", x"00000111" ); -- переход к следующему
|
| 385 |
|
|
|
| 386 |
|
|
--- Дескриптор 1 ---
|
| 387 |
|
|
int_mem_write( cmd, ret, x"00100008", x"00008010" );
|
| 388 |
|
|
int_mem_write( cmd, ret, x"0010000C", x"00000110" ); -- остановка
|
| 389 |
|
|
|
| 390 |
|
|
|
| 391 |
|
|
int_mem_write( cmd, ret, x"001001F8", x"00000000" );
|
| 392 |
|
|
int_mem_write( cmd, ret, x"001001FC", x"D6644953" );
|
| 393 |
|
|
|
| 394 |
|
|
trd_test_mode( cmd, ret, 0 ); -- переход в рабочий режим --
|
| 395 |
|
|
|
| 396 |
|
|
---- Программирование канала DMA ----
|
| 397 |
|
|
block_write( cmd, ret, 4, 8, x"00000027" ); -- DMA_MODE
|
| 398 |
|
|
block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
|
| 399 |
|
|
|
| 400 |
|
|
block_write( cmd, ret, 4, 20, x"00100000" ); -- PCI_ADRL
|
| 401 |
|
|
block_write( cmd, ret, 4, 21, x"00100000" ); -- PCI_ADRH
|
| 402 |
|
|
block_write( cmd, ret, 4, 23, x"00019000" ); -- LOCAL_ADR
|
| 403 |
|
|
|
| 404 |
|
|
|
| 405 |
|
|
---- Подготовка тетрады ----
|
| 406 |
|
|
trd_test_mode( cmd, ret, 0 ); -- переход в рабочий режим --
|
| 407 |
|
|
trd_wait_cmd( cmd, ret, 0, 16, x"1600" ); -- DMAR0 - от тетрады 6 --
|
| 408 |
|
|
|
| 409 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#1F#, x"0001" ); -- Размер блока = 4 кБ --
|
| 410 |
|
|
|
| 411 |
|
|
block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
|
| 412 |
|
|
|
| 413 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#0F#, x"0001" ); -- Подключение выхода генератора к DIO_IN --
|
| 414 |
|
|
|
| 415 |
|
|
trd_wait_cmd( cmd, ret, 6, 0, x"2038" ); -- запуск тетрады DIO_IN
|
| 416 |
|
|
|
| 417 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#1E#, x"0020" ); -- Запуск тестовой последовательности --
|
| 418 |
|
|
|
| 419 |
|
|
wait for 20 us;
|
| 420 |
|
|
|
| 421 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 422 |
|
|
|
| 423 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 424 |
|
|
if( data( 8 )='1' ) then
|
| 425 |
|
|
write( str, string'(" - Дескриптор правильный" ));
|
| 426 |
|
|
else
|
| 427 |
|
|
write( str, string'(" - Ошибка чтения дескриптора" ));
|
| 428 |
|
|
error := error + 1;
|
| 429 |
|
|
end if;
|
| 430 |
|
|
|
| 431 |
|
|
writeline( log, str );
|
| 432 |
|
|
|
| 433 |
|
|
if( error=0 ) then
|
| 434 |
|
|
|
| 435 |
|
|
---- Ожидание завершения DMA ----
|
| 436 |
|
|
dma_complete := 0;
|
| 437 |
|
|
for ii in 0 to 100 loop
|
| 438 |
|
|
|
| 439 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 440 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 441 |
|
|
if( data(5)='1' ) then
|
| 442 |
|
|
write( str, string'(" - DMA завершён " ));
|
| 443 |
|
|
dma_complete := 1;
|
| 444 |
|
|
|
| 445 |
|
|
block_write( cmd, ret, 4, 16#11#, x"00000010" ); -- FLAG_CLR - сброс EOT
|
| 446 |
|
|
|
| 447 |
|
|
end if;
|
| 448 |
|
|
writeline( log, str );
|
| 449 |
|
|
|
| 450 |
|
|
if( dma_complete=1 ) then
|
| 451 |
|
|
exit;
|
| 452 |
|
|
end if;
|
| 453 |
|
|
|
| 454 |
|
|
wait for 1 us;
|
| 455 |
|
|
|
| 456 |
|
|
end loop;
|
| 457 |
|
|
|
| 458 |
|
|
writeline( log, str );
|
| 459 |
|
|
|
| 460 |
|
|
if( dma_complete=0 ) then
|
| 461 |
|
|
write( str, string'("Ошибка - DMA не завершён " ));
|
| 462 |
|
|
writeline( log, str );
|
| 463 |
|
|
error:=error+1;
|
| 464 |
|
|
end if;
|
| 465 |
|
|
|
| 466 |
|
|
end if;
|
| 467 |
|
|
|
| 468 |
|
|
for ii in 0 to 3 loop
|
| 469 |
|
|
|
| 470 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 471 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 472 |
|
|
writeline( log, str );
|
| 473 |
|
|
wait for 500 ns;
|
| 474 |
|
|
|
| 475 |
|
|
end loop;
|
| 476 |
|
|
|
| 477 |
|
|
|
| 478 |
|
|
block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL - STOP
|
| 479 |
|
|
|
| 480 |
|
|
write( str, string'(" Блок 0 - прочитано: " ));
|
| 481 |
|
|
writeline( log, str );
|
| 482 |
|
|
|
| 483 |
|
|
for ii in 0 to 15 loop
|
| 484 |
|
|
|
| 485 |
|
|
adr:= x"00800000";
|
| 486 |
|
|
adr:=adr + ii*4;
|
| 487 |
|
|
int_mem_read( cmd, ret, adr, data );
|
| 488 |
|
|
|
| 489 |
|
|
write( str, ii ); write( str, string'(" " )); hwrite( str, data );
|
| 490 |
|
|
writeline( log, str );
|
| 491 |
|
|
|
| 492 |
|
|
end loop;
|
| 493 |
|
|
|
| 494 |
|
|
writeline( log, str );
|
| 495 |
|
|
|
| 496 |
|
|
write( str, string'(" Блок 1 - прочитано: " ));
|
| 497 |
|
|
writeline( log, str );
|
| 498 |
|
|
|
| 499 |
|
|
for ii in 0 to 15 loop
|
| 500 |
|
|
|
| 501 |
|
|
adr:= x"00801000";
|
| 502 |
|
|
adr:=adr + ii*4;
|
| 503 |
|
|
int_mem_read( cmd, ret, adr, data );
|
| 504 |
|
|
|
| 505 |
|
|
write( str, ii ); write( str, string'(" " )); hwrite( str, data );
|
| 506 |
|
|
writeline( log, str );
|
| 507 |
|
|
|
| 508 |
|
|
end loop;
|
| 509 |
|
|
|
| 510 |
|
|
|
| 511 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
|
| 512 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL
|
| 513 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
|
| 514 |
|
|
|
| 515 |
|
|
|
| 516 |
50 |
dsmv |
-- вывод в файл --
|
| 517 |
47 |
dsmv |
writeline( log, str );
|
| 518 |
|
|
if( error=0 ) then
|
| 519 |
50 |
dsmv |
write( str, string'("TEST finished successfully" ));
|
| 520 |
47 |
dsmv |
cnt_ok := cnt_ok + 1;
|
| 521 |
|
|
else
|
| 522 |
50 |
dsmv |
write( str, string'("TEST finished with ERR" ));
|
| 523 |
47 |
dsmv |
cnt_error := cnt_error + 1;
|
| 524 |
|
|
end if;
|
| 525 |
|
|
writeline( log, str );
|
| 526 |
|
|
writeline( log, str );
|
| 527 |
|
|
|
| 528 |
50 |
dsmv |
-- вывод в консоль --
|
| 529 |
|
|
writeline( output, str );
|
| 530 |
|
|
if( error=0 ) then
|
| 531 |
|
|
write( str, string'("TEST finished successfully" ));
|
| 532 |
|
|
cnt_ok := cnt_ok + 1;
|
| 533 |
|
|
else
|
| 534 |
|
|
write( str, string'("TEST finished with ERR" ));
|
| 535 |
|
|
cnt_error := cnt_error + 1;
|
| 536 |
|
|
end if;
|
| 537 |
|
|
writeline( output, str );
|
| 538 |
|
|
writeline( output, str );
|
| 539 |
|
|
|
| 540 |
|
|
|
| 541 |
47 |
dsmv |
end test_adm_read_8kb;
|
| 542 |
|
|
|
| 543 |
|
|
|
| 544 |
|
|
--! Проверка обращений к блоку MAIN
|
| 545 |
|
|
procedure test_block_main (
|
| 546 |
|
|
signal cmd: out bh_cmd; --! команда
|
| 547 |
|
|
signal ret: in bh_ret --! ответ
|
| 548 |
|
|
)
|
| 549 |
|
|
is
|
| 550 |
|
|
|
| 551 |
|
|
variable adr : std_logic_vector( 31 downto 0 );
|
| 552 |
|
|
variable data : std_logic_vector( 31 downto 0 );
|
| 553 |
|
|
variable str : line;
|
| 554 |
|
|
|
| 555 |
|
|
variable error : integer:=0;
|
| 556 |
|
|
variable dma_complete : integer;
|
| 557 |
|
|
|
| 558 |
|
|
begin
|
| 559 |
|
|
|
| 560 |
|
|
write( str, string'("TEST_BLOCK_MAIN" ));
|
| 561 |
|
|
writeline( log, str );
|
| 562 |
|
|
|
| 563 |
49 |
dsmv |
block_write( cmd, ret, 4, 16#08#, x"0000AA55" );
|
| 564 |
|
|
block_read( cmd, ret, 4, 16#08#, data );
|
| 565 |
47 |
dsmv |
write( str, string'("БЛОК 4: " )); hwrite( str, data ); writeline( log, str );
|
| 566 |
|
|
|
| 567 |
|
|
wait for 10 us;
|
| 568 |
|
|
|
| 569 |
50 |
dsmv |
write( str, "Константы:" );
|
| 570 |
|
|
writeline( log, str );
|
| 571 |
|
|
for ii in 0 to 5 loop
|
| 572 |
|
|
write( str, "Блок " );
|
| 573 |
|
|
write( str, ii );
|
| 574 |
|
|
for jj in 0 to 7 loop
|
| 575 |
|
|
block_read( cmd, ret, ii, jj, data );
|
| 576 |
|
|
write( str, " " );
|
| 577 |
|
|
hwrite( str, data );
|
| 578 |
|
|
end loop;
|
| 579 |
|
|
writeline( log, str );
|
| 580 |
|
|
end loop;
|
| 581 |
|
|
|
| 582 |
|
|
|
| 583 |
|
|
writeline( log, str );
|
| 584 |
|
|
|
| 585 |
|
|
block_read( cmd, ret, 0, 16#10#, data );
|
| 586 |
|
|
write( str, "STATUS: " ); hwrite( str, data ); writeline( log, str );
|
| 587 |
|
|
|
| 588 |
|
|
block_write( cmd, ret, 80, 16#08#, x"00000100" );
|
| 589 |
|
|
|
| 590 |
|
|
block_read( cmd, ret, 0, 16#10#, data );
|
| 591 |
|
|
write( str, "STATUS: " ); hwrite( str, data ); writeline( log, str );
|
| 592 |
|
|
|
| 593 |
|
|
block_write( cmd, ret, 80, 16#08#, x"00000200" );
|
| 594 |
|
|
|
| 595 |
|
|
block_read( cmd, ret, 0, 16#10#, data );
|
| 596 |
|
|
write( str, "STATUS: " ); hwrite( str, data ); writeline( log, str );
|
| 597 |
|
|
|
| 598 |
47 |
dsmv |
|
| 599 |
50 |
dsmv |
for ii in 0 to 7 loop
|
| 600 |
47 |
dsmv |
|
| 601 |
|
|
block_write( cmd, ret, 4, 16#08#, x"0000AA55" );
|
| 602 |
|
|
block_read( cmd, ret, 4, 8, data );
|
| 603 |
|
|
write( str, string'("READ: " )); hwrite( str, data( 15 downto 0 ) ); writeline( log, str );
|
| 604 |
|
|
if( data/=x"0000AA55" ) then
|
| 605 |
|
|
error:=error+1;
|
| 606 |
|
|
end if;
|
| 607 |
|
|
|
| 608 |
|
|
end loop;
|
| 609 |
|
|
|
| 610 |
|
|
|
| 611 |
|
|
|
| 612 |
50 |
dsmv |
-- вывод в файл --
|
| 613 |
|
|
writeline( log, str );
|
| 614 |
|
|
if( error=0 ) then
|
| 615 |
|
|
write( str, string'("TEST finished successfully" ));
|
| 616 |
|
|
cnt_ok := cnt_ok + 1;
|
| 617 |
|
|
else
|
| 618 |
|
|
write( str, string'("TEST finished with ERR" ));
|
| 619 |
|
|
cnt_error := cnt_error + 1;
|
| 620 |
|
|
end if;
|
| 621 |
47 |
dsmv |
writeline( log, str );
|
| 622 |
|
|
writeline( log, str );
|
| 623 |
|
|
|
| 624 |
50 |
dsmv |
-- вывод в консоль --
|
| 625 |
|
|
writeline( output, str );
|
| 626 |
|
|
if( error=0 ) then
|
| 627 |
|
|
write( str, string'("TEST finished successfully" ));
|
| 628 |
|
|
cnt_ok := cnt_ok + 1;
|
| 629 |
|
|
else
|
| 630 |
|
|
write( str, string'("TEST finished with ERR" ));
|
| 631 |
|
|
cnt_error := cnt_error + 1;
|
| 632 |
|
|
end if;
|
| 633 |
|
|
writeline( output, str );
|
| 634 |
|
|
writeline( output, str );
|
| 635 |
|
|
|
| 636 |
|
|
|
| 637 |
47 |
dsmv |
end test_block_main;
|
| 638 |
|
|
|
| 639 |
|
|
|
| 640 |
|
|
|
| 641 |
|
|
|
| 642 |
|
|
--! Чтение 16 кБ с использованием двух блоков дескрипторов
|
| 643 |
|
|
procedure test_adm_read_16kb (
|
| 644 |
|
|
signal cmd: out bh_cmd; --! команда
|
| 645 |
|
|
signal ret: in bh_ret --! ответ
|
| 646 |
|
|
)
|
| 647 |
|
|
is
|
| 648 |
|
|
|
| 649 |
|
|
variable adr : std_logic_vector( 31 downto 0 );
|
| 650 |
|
|
variable data : std_logic_vector( 31 downto 0 );
|
| 651 |
|
|
variable str : line;
|
| 652 |
|
|
|
| 653 |
|
|
variable error : integer:=0;
|
| 654 |
|
|
variable dma_complete : integer;
|
| 655 |
|
|
variable kk : integer;
|
| 656 |
|
|
variable status : std_logic_vector( 15 downto 0 );
|
| 657 |
|
|
|
| 658 |
|
|
begin
|
| 659 |
|
|
|
| 660 |
|
|
write( str, string'("TEST_ADM_READ_16KB" ));
|
| 661 |
|
|
writeline( log, str );
|
| 662 |
|
|
|
| 663 |
|
|
---- Формирование блока дескрипторов ---
|
| 664 |
|
|
for ii in 0 to 256 loop
|
| 665 |
|
|
adr:= x"00100000";
|
| 666 |
|
|
adr:=adr + ii*4;
|
| 667 |
|
|
int_mem_write( cmd, ret, adr, x"00000000" );
|
| 668 |
|
|
end loop;
|
| 669 |
|
|
|
| 670 |
|
|
--- Блок 0 ---
|
| 671 |
|
|
|
| 672 |
|
|
--- Дескриптор 0 ---
|
| 673 |
|
|
int_mem_write( cmd, ret, x"00100000", x"00008000" );
|
| 674 |
|
|
int_mem_write( cmd, ret, x"00100004", x"00000111" ); -- переход к следующему дескриптору
|
| 675 |
|
|
|
| 676 |
|
|
--- Дескриптор 1 ---
|
| 677 |
|
|
int_mem_write( cmd, ret, x"00100008", x"00008010" );
|
| 678 |
|
|
int_mem_write( cmd, ret, x"0010000C", x"00000112" ); -- переход к следующему блоку
|
| 679 |
|
|
|
| 680 |
|
|
--- Дескриптор 2 ---
|
| 681 |
|
|
int_mem_write( cmd, ret, x"00100010", x"00001002" ); -- адрес следующего дескриптора
|
| 682 |
|
|
int_mem_write( cmd, ret, x"00100014", x"00000000" );
|
| 683 |
|
|
|
| 684 |
|
|
|
| 685 |
|
|
int_mem_write( cmd, ret, x"001001F8", x"00000000" );
|
| 686 |
|
|
int_mem_write( cmd, ret, x"001001FC", x"14644953" );
|
| 687 |
|
|
|
| 688 |
|
|
|
| 689 |
|
|
--- Блок 1 ---
|
| 690 |
|
|
|
| 691 |
|
|
--- Дескриптор 0 ---
|
| 692 |
|
|
int_mem_write( cmd, ret, x"00100200", x"00008020" );
|
| 693 |
|
|
int_mem_write( cmd, ret, x"00100204", x"00000111" ); -- переход к следующему дескриптору
|
| 694 |
|
|
|
| 695 |
|
|
--- Дескриптор 1 ---
|
| 696 |
|
|
int_mem_write( cmd, ret, x"00100208", x"00008030" );
|
| 697 |
|
|
int_mem_write( cmd, ret, x"0010020C", x"00000110" ); -- остановка
|
| 698 |
|
|
|
| 699 |
|
|
|
| 700 |
|
|
int_mem_write( cmd, ret, x"001003F8", x"00000000" );
|
| 701 |
|
|
int_mem_write( cmd, ret, x"001003FC", x"D67C4953" );
|
| 702 |
|
|
|
| 703 |
|
|
|
| 704 |
|
|
|
| 705 |
|
|
---- Программирование канала DMA ----
|
| 706 |
|
|
block_write( cmd, ret, 4, 8, x"00000027" ); -- DMA_MODE
|
| 707 |
|
|
block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
|
| 708 |
|
|
|
| 709 |
|
|
block_write( cmd, ret, 4, 20, x"00100000" ); -- PCI_ADRL
|
| 710 |
|
|
block_write( cmd, ret, 4, 21, x"00100000" ); -- PCI_ADRH
|
| 711 |
|
|
block_write( cmd, ret, 4, 23, x"00019000" ); -- LOCAL_ADR
|
| 712 |
|
|
|
| 713 |
|
|
|
| 714 |
|
|
---- Подготовка тетрады ----
|
| 715 |
|
|
trd_test_mode( cmd, ret, 0 ); -- переход в рабочий режим --
|
| 716 |
|
|
trd_wait_cmd( cmd, ret, 0, 16, x"1600" ); -- DMAR0 - от тетрады 6 --
|
| 717 |
|
|
|
| 718 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#1F#, x"0001" ); -- Размер блока = 4 кБ --
|
| 719 |
|
|
|
| 720 |
|
|
block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
|
| 721 |
|
|
|
| 722 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#0F#, x"0001" ); -- Подключение выхода генератора к DIO_IN --
|
| 723 |
|
|
|
| 724 |
|
|
trd_wait_cmd( cmd, ret, 6, 0, x"2038" ); -- запуск тетрады DIO_IN
|
| 725 |
|
|
|
| 726 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#1E#, x"06A0" ); -- Запуск тестовой последовательности --
|
| 727 |
|
|
|
| 728 |
|
|
wait for 20 us;
|
| 729 |
|
|
|
| 730 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 731 |
|
|
|
| 732 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 733 |
|
|
if( data( 8 )='1' ) then
|
| 734 |
|
|
write( str, string'(" - Дескриптор правильный" ));
|
| 735 |
|
|
else
|
| 736 |
|
|
write( str, string'(" - Ошибка чтения дескриптора" ));
|
| 737 |
|
|
error := error + 1;
|
| 738 |
|
|
end if;
|
| 739 |
|
|
|
| 740 |
|
|
writeline( log, str );
|
| 741 |
|
|
|
| 742 |
|
|
if( error=0 ) then
|
| 743 |
|
|
|
| 744 |
|
|
kk:=0;
|
| 745 |
|
|
loop
|
| 746 |
|
|
|
| 747 |
|
|
trd_status( cmd, ret, 6, status );
|
| 748 |
|
|
write( str, string'("TRD_STATUS: " )); hwrite( str, status );
|
| 749 |
|
|
|
| 750 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 751 |
|
|
write( str, string'(" STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 752 |
|
|
|
| 753 |
|
|
if( data(4)='1' ) then
|
| 754 |
|
|
write( str, string'(" - завершено чтение блока " ));
|
| 755 |
|
|
block_write( cmd, ret, 4, 16#11#, x"00000010" ); -- FLAG_CLR - сброс EOT
|
| 756 |
|
|
kk:=kk+1;
|
| 757 |
|
|
if( kk=4 ) then
|
| 758 |
|
|
exit;
|
| 759 |
|
|
end if;
|
| 760 |
|
|
end if;
|
| 761 |
|
|
writeline( log, str );
|
| 762 |
|
|
|
| 763 |
|
|
wait for 500 ns;
|
| 764 |
|
|
|
| 765 |
|
|
|
| 766 |
|
|
end loop;
|
| 767 |
|
|
|
| 768 |
|
|
---- Ожидание завершения DMA ----
|
| 769 |
|
|
dma_complete := 0;
|
| 770 |
|
|
for ii in 0 to 100 loop
|
| 771 |
|
|
|
| 772 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 773 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 774 |
|
|
if( data(5)='1' ) then
|
| 775 |
|
|
write( str, string'(" - DMA завершён " ));
|
| 776 |
|
|
dma_complete := 1;
|
| 777 |
|
|
|
| 778 |
|
|
block_write( cmd, ret, 4, 16#11#, x"00000010" ); -- FLAG_CLR - сброс EOT
|
| 779 |
|
|
|
| 780 |
|
|
end if;
|
| 781 |
|
|
writeline( log, str );
|
| 782 |
|
|
|
| 783 |
|
|
if( dma_complete=1 ) then
|
| 784 |
|
|
exit;
|
| 785 |
|
|
end if;
|
| 786 |
|
|
|
| 787 |
|
|
wait for 1 us;
|
| 788 |
|
|
|
| 789 |
|
|
end loop;
|
| 790 |
|
|
|
| 791 |
|
|
writeline( log, str );
|
| 792 |
|
|
|
| 793 |
|
|
if( dma_complete=0 ) then
|
| 794 |
|
|
write( str, string'("Ошибка - DMA не завершён " ));
|
| 795 |
|
|
writeline( log, str );
|
| 796 |
|
|
error:=error+1;
|
| 797 |
|
|
end if;
|
| 798 |
|
|
|
| 799 |
|
|
end if;
|
| 800 |
|
|
|
| 801 |
|
|
for ii in 0 to 3 loop
|
| 802 |
|
|
|
| 803 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 804 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 805 |
|
|
writeline( log, str );
|
| 806 |
|
|
wait for 500 ns;
|
| 807 |
|
|
|
| 808 |
|
|
end loop;
|
| 809 |
|
|
|
| 810 |
|
|
|
| 811 |
|
|
block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL - STOP
|
| 812 |
|
|
|
| 813 |
|
|
write( str, string'(" Блок 0 - прочитано: " ));
|
| 814 |
|
|
writeline( log, str );
|
| 815 |
|
|
|
| 816 |
|
|
for ii in 0 to 15 loop
|
| 817 |
|
|
|
| 818 |
|
|
adr:= x"00800000";
|
| 819 |
|
|
adr:=adr + ii*4;
|
| 820 |
|
|
int_mem_read( cmd, ret, adr, data );
|
| 821 |
|
|
|
| 822 |
|
|
write( str, ii ); write( str, string'(" " )); hwrite( str, data );
|
| 823 |
|
|
writeline( log, str );
|
| 824 |
|
|
|
| 825 |
|
|
end loop;
|
| 826 |
|
|
|
| 827 |
|
|
writeline( log, str );
|
| 828 |
|
|
|
| 829 |
|
|
write( str, string'(" Блок 1 - прочитано: " ));
|
| 830 |
|
|
writeline( log, str );
|
| 831 |
|
|
|
| 832 |
|
|
for ii in 0 to 15 loop
|
| 833 |
|
|
|
| 834 |
|
|
adr:= x"00801000";
|
| 835 |
|
|
adr:=adr + ii*4;
|
| 836 |
|
|
int_mem_read( cmd, ret, adr, data );
|
| 837 |
|
|
|
| 838 |
|
|
write( str, ii ); write( str, string'(" " )); hwrite( str, data );
|
| 839 |
|
|
writeline( log, str );
|
| 840 |
|
|
|
| 841 |
|
|
end loop;
|
| 842 |
|
|
|
| 843 |
|
|
write( str, string'(" Блок 2 - прочитано: " ));
|
| 844 |
|
|
writeline( log, str );
|
| 845 |
|
|
|
| 846 |
|
|
for ii in 0 to 15 loop
|
| 847 |
|
|
|
| 848 |
|
|
adr:= x"00802000";
|
| 849 |
|
|
adr:=adr + ii*4;
|
| 850 |
|
|
int_mem_read( cmd, ret, adr, data );
|
| 851 |
|
|
|
| 852 |
|
|
write( str, ii ); write( str, string'(" " )); hwrite( str, data );
|
| 853 |
|
|
writeline( log, str );
|
| 854 |
|
|
|
| 855 |
|
|
end loop;
|
| 856 |
|
|
|
| 857 |
|
|
|
| 858 |
|
|
write( str, string'(" Блок 3 - прочитано: " ));
|
| 859 |
|
|
writeline( log, str );
|
| 860 |
|
|
|
| 861 |
|
|
for ii in 0 to 15 loop
|
| 862 |
|
|
|
| 863 |
|
|
adr:= x"00803000";
|
| 864 |
|
|
adr:=adr + ii*4;
|
| 865 |
|
|
int_mem_read( cmd, ret, adr, data );
|
| 866 |
|
|
|
| 867 |
|
|
write( str, ii ); write( str, string'(" " )); hwrite( str, data );
|
| 868 |
|
|
writeline( log, str );
|
| 869 |
|
|
|
| 870 |
|
|
end loop;
|
| 871 |
|
|
|
| 872 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
|
| 873 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL
|
| 874 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
|
| 875 |
|
|
|
| 876 |
|
|
|
| 877 |
50 |
dsmv |
-- вывод в файл --
|
| 878 |
47 |
dsmv |
writeline( log, str );
|
| 879 |
|
|
if( error=0 ) then
|
| 880 |
50 |
dsmv |
write( str, string'("TEST finished successfully" ));
|
| 881 |
47 |
dsmv |
cnt_ok := cnt_ok + 1;
|
| 882 |
|
|
else
|
| 883 |
50 |
dsmv |
write( str, string'("TEST finished with ERR" ));
|
| 884 |
47 |
dsmv |
cnt_error := cnt_error + 1;
|
| 885 |
|
|
end if;
|
| 886 |
|
|
writeline( log, str );
|
| 887 |
|
|
writeline( log, str );
|
| 888 |
|
|
|
| 889 |
50 |
dsmv |
-- вывод в консоль --
|
| 890 |
|
|
writeline( output, str );
|
| 891 |
|
|
if( error=0 ) then
|
| 892 |
|
|
write( str, string'("TEST finished successfully" ));
|
| 893 |
|
|
cnt_ok := cnt_ok + 1;
|
| 894 |
|
|
else
|
| 895 |
|
|
write( str, string'("TEST finished with ERR" ));
|
| 896 |
|
|
cnt_error := cnt_error + 1;
|
| 897 |
|
|
end if;
|
| 898 |
|
|
writeline( output, str );
|
| 899 |
|
|
writeline( output, str );
|
| 900 |
|
|
|
| 901 |
|
|
|
| 902 |
|
|
|
| 903 |
47 |
dsmv |
end test_adm_read_16kb;
|
| 904 |
|
|
|
| 905 |
|
|
|
| 906 |
|
|
|
| 907 |
|
|
|
| 908 |
|
|
--! Запись 16 кБ с использованием двух блоков дескрипторов
|
| 909 |
|
|
procedure test_adm_write_16kb (
|
| 910 |
|
|
signal cmd: out bh_cmd; --! команда
|
| 911 |
|
|
signal ret: in bh_ret --! ответ
|
| 912 |
|
|
)
|
| 913 |
|
|
is
|
| 914 |
|
|
|
| 915 |
|
|
variable adr : std_logic_vector( 31 downto 0 );
|
| 916 |
|
|
variable data : std_logic_vector( 31 downto 0 );
|
| 917 |
|
|
variable str : line;
|
| 918 |
|
|
|
| 919 |
|
|
variable error : integer:=0;
|
| 920 |
|
|
variable dma_complete : integer;
|
| 921 |
|
|
variable kk : integer;
|
| 922 |
|
|
variable status : std_logic_vector( 15 downto 0 );
|
| 923 |
|
|
|
| 924 |
|
|
begin
|
| 925 |
|
|
|
| 926 |
|
|
write( str, string'("TEST_ADM_WRITE_16KB" ));
|
| 927 |
|
|
writeline( log, str );
|
| 928 |
|
|
|
| 929 |
|
|
---- Формирование блока дескрипторов ---
|
| 930 |
|
|
for ii in 0 to 256 loop
|
| 931 |
|
|
adr:= x"00100000";
|
| 932 |
|
|
adr:=adr + ii*4;
|
| 933 |
|
|
int_mem_write( cmd, ret, adr, x"00000000" );
|
| 934 |
|
|
end loop;
|
| 935 |
|
|
|
| 936 |
|
|
---- Заполнение памяти ----
|
| 937 |
|
|
for ii in 0 to 256 loop
|
| 938 |
|
|
adr:= x"00800000";
|
| 939 |
|
|
adr:=adr + ii*4;
|
| 940 |
|
|
data:=x"00A00000";
|
| 941 |
|
|
data:=data + ii;
|
| 942 |
|
|
int_mem_write( cmd, ret, adr, data );
|
| 943 |
|
|
end loop;
|
| 944 |
|
|
|
| 945 |
|
|
for ii in 0 to 1023 loop
|
| 946 |
|
|
adr:= x"00801000";
|
| 947 |
|
|
adr:=adr + ii*4;
|
| 948 |
|
|
data:=x"00A10000";
|
| 949 |
|
|
data:=data + ii;
|
| 950 |
|
|
int_mem_write( cmd, ret, adr, data );
|
| 951 |
|
|
end loop;
|
| 952 |
|
|
|
| 953 |
|
|
for ii in 0 to 256 loop
|
| 954 |
|
|
adr:= x"00802000";
|
| 955 |
|
|
adr:=adr + ii*4;
|
| 956 |
|
|
data:=x"00A20000";
|
| 957 |
|
|
data:=data + ii;
|
| 958 |
|
|
int_mem_write( cmd, ret, adr, data );
|
| 959 |
|
|
end loop;
|
| 960 |
|
|
|
| 961 |
|
|
for ii in 0 to 256 loop
|
| 962 |
|
|
adr:= x"00803000";
|
| 963 |
|
|
adr:=adr + ii*4;
|
| 964 |
|
|
data:=x"00A30000";
|
| 965 |
|
|
data:=data + ii;
|
| 966 |
|
|
int_mem_write( cmd, ret, adr, data );
|
| 967 |
|
|
end loop;
|
| 968 |
|
|
|
| 969 |
|
|
--- Блок 0 ---
|
| 970 |
|
|
|
| 971 |
|
|
--- Дескриптор 0 ---
|
| 972 |
|
|
int_mem_write( cmd, ret, x"00100000", x"00008000" );
|
| 973 |
|
|
int_mem_write( cmd, ret, x"00100004", x"00000011" ); -- переход к следующему дескриптору
|
| 974 |
|
|
|
| 975 |
|
|
--- Дескриптор 1 ---
|
| 976 |
|
|
int_mem_write( cmd, ret, x"00100008", x"00008010" );
|
| 977 |
|
|
int_mem_write( cmd, ret, x"0010000C", x"00000012" ); -- переход к следующему блоку
|
| 978 |
|
|
|
| 979 |
|
|
--- Дескриптор 2 ---
|
| 980 |
|
|
int_mem_write( cmd, ret, x"00100010", x"00001002" ); -- адрес следующего дескриптора
|
| 981 |
|
|
int_mem_write( cmd, ret, x"00100014", x"00000000" );
|
| 982 |
|
|
|
| 983 |
|
|
|
| 984 |
|
|
int_mem_write( cmd, ret, x"001001F8", x"00000000" );
|
| 985 |
|
|
int_mem_write( cmd, ret, x"001001FC", x"14A44953" );
|
| 986 |
|
|
|
| 987 |
|
|
|
| 988 |
|
|
--- Блок 1 ---
|
| 989 |
|
|
|
| 990 |
|
|
--- Дескриптор 0 ---
|
| 991 |
|
|
int_mem_write( cmd, ret, x"00100200", x"00008020" );
|
| 992 |
|
|
int_mem_write( cmd, ret, x"00100204", x"00000011" ); -- переход к следующему дескриптору
|
| 993 |
|
|
|
| 994 |
|
|
--- Дескриптор 1 ---
|
| 995 |
|
|
int_mem_write( cmd, ret, x"00100208", x"00008030" );
|
| 996 |
|
|
int_mem_write( cmd, ret, x"0010020C", x"00000010" ); -- остановка
|
| 997 |
|
|
|
| 998 |
|
|
|
| 999 |
|
|
int_mem_write( cmd, ret, x"001003F8", x"00000000" );
|
| 1000 |
|
|
int_mem_write( cmd, ret, x"001003FC", x"D6BC4953" );
|
| 1001 |
|
|
|
| 1002 |
|
|
|
| 1003 |
|
|
|
| 1004 |
|
|
---- Программирование канала DMA ----
|
| 1005 |
|
|
block_write( cmd, ret, 4, 8, x"00000023" ); -- DMA_MODE
|
| 1006 |
|
|
block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
|
| 1007 |
|
|
|
| 1008 |
|
|
block_write( cmd, ret, 4, 20, x"00100000" ); -- PCI_ADRL
|
| 1009 |
|
|
block_write( cmd, ret, 4, 21, x"00100000" ); -- PCI_ADRH
|
| 1010 |
|
|
block_write( cmd, ret, 4, 23, x"0001D000" ); -- LOCAL_ADR
|
| 1011 |
|
|
|
| 1012 |
|
|
|
| 1013 |
|
|
---- Подготовка тетрады ----
|
| 1014 |
|
|
trd_test_mode( cmd, ret, 0 ); -- переход в рабочий режим --
|
| 1015 |
|
|
trd_wait_cmd( cmd, ret, 0, 16, x"1700" ); -- DMAR0 - от тетрады 7 --
|
| 1016 |
|
|
|
| 1017 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#1D#, x"0001" ); -- Размер блока = 4 кБ --
|
| 1018 |
|
|
|
| 1019 |
|
|
block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
|
| 1020 |
|
|
|
| 1021 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#0F#, x"0001" ); -- Подключение выхода генератора к DIO_IN --
|
| 1022 |
|
|
|
| 1023 |
|
|
trd_wait_cmd( cmd, ret, 7, 0, x"2038" ); -- запуск тетрады DIO_OUT
|
| 1024 |
|
|
|
| 1025 |
|
|
trd_wait_cmd( cmd, ret, 1, 16#1C#, x"0020" ); -- Запуск тестовой последовательности --
|
| 1026 |
|
|
|
| 1027 |
|
|
wait for 20 us;
|
| 1028 |
|
|
|
| 1029 |
|
|
|
| 1030 |
|
|
for ii in 0 to 20 loop
|
| 1031 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 1032 |
|
|
|
| 1033 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 1034 |
|
|
if( data( 8 )='1' ) then
|
| 1035 |
|
|
write( str, string'(" - Дескриптор правильный" ));
|
| 1036 |
|
|
error := 0;
|
| 1037 |
|
|
exit;
|
| 1038 |
|
|
else
|
| 1039 |
|
|
write( str, string'(" - Ошибка чтения дескриптора" ));
|
| 1040 |
|
|
error := error + 1;
|
| 1041 |
|
|
wait for 10 us;
|
| 1042 |
|
|
end if;
|
| 1043 |
|
|
|
| 1044 |
|
|
writeline( log, str );
|
| 1045 |
|
|
end loop;
|
| 1046 |
|
|
|
| 1047 |
|
|
|
| 1048 |
|
|
if( error=0 ) then
|
| 1049 |
|
|
|
| 1050 |
|
|
kk:=0;
|
| 1051 |
|
|
loop
|
| 1052 |
|
|
|
| 1053 |
|
|
trd_status( cmd, ret, 6, status );
|
| 1054 |
|
|
write( str, string'("TRD_STATUS: " )); hwrite( str, status );
|
| 1055 |
|
|
|
| 1056 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 1057 |
|
|
write( str, string'(" STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 1058 |
|
|
|
| 1059 |
|
|
if( data(4)='1' ) then
|
| 1060 |
|
|
write( str, string'(" - завершено чтение блока " ));
|
| 1061 |
|
|
block_write( cmd, ret, 4, 16#11#, x"00000010" ); -- FLAG_CLR - сброс EOT
|
| 1062 |
|
|
kk:=kk+1;
|
| 1063 |
|
|
if( kk=4 ) then
|
| 1064 |
|
|
exit;
|
| 1065 |
|
|
end if;
|
| 1066 |
|
|
end if;
|
| 1067 |
|
|
writeline( log, str );
|
| 1068 |
|
|
|
| 1069 |
|
|
wait for 500 ns;
|
| 1070 |
|
|
|
| 1071 |
|
|
|
| 1072 |
|
|
end loop;
|
| 1073 |
|
|
|
| 1074 |
|
|
---- Ожидание завершения DMA ----
|
| 1075 |
|
|
dma_complete := 0;
|
| 1076 |
|
|
for ii in 0 to 100 loop
|
| 1077 |
|
|
|
| 1078 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 1079 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 1080 |
|
|
if( data(5)='1' ) then
|
| 1081 |
|
|
write( str, string'(" - DMA завершён " ));
|
| 1082 |
|
|
dma_complete := 1;
|
| 1083 |
|
|
|
| 1084 |
|
|
block_write( cmd, ret, 4, 16#11#, x"00000010" ); -- FLAG_CLR - сброс EOT
|
| 1085 |
|
|
|
| 1086 |
|
|
end if;
|
| 1087 |
|
|
writeline( log, str );
|
| 1088 |
|
|
|
| 1089 |
|
|
if( dma_complete=1 ) then
|
| 1090 |
|
|
exit;
|
| 1091 |
|
|
end if;
|
| 1092 |
|
|
|
| 1093 |
|
|
wait for 1 us;
|
| 1094 |
|
|
|
| 1095 |
|
|
end loop;
|
| 1096 |
|
|
|
| 1097 |
|
|
writeline( log, str );
|
| 1098 |
|
|
|
| 1099 |
|
|
if( dma_complete=0 ) then
|
| 1100 |
|
|
write( str, string'("Ошибка - DMA не завершён " ));
|
| 1101 |
|
|
writeline( log, str );
|
| 1102 |
|
|
error:=error+1;
|
| 1103 |
|
|
end if;
|
| 1104 |
|
|
|
| 1105 |
|
|
end if;
|
| 1106 |
|
|
|
| 1107 |
|
|
for ii in 0 to 3 loop
|
| 1108 |
|
|
|
| 1109 |
|
|
block_read( cmd, ret, 4, 16, data ); -- STATUS
|
| 1110 |
|
|
write( str, string'("STATUS: " )); hwrite( str, data( 15 downto 0 ) );
|
| 1111 |
|
|
writeline( log, str );
|
| 1112 |
|
|
wait for 500 ns;
|
| 1113 |
|
|
|
| 1114 |
|
|
end loop;
|
| 1115 |
|
|
|
| 1116 |
|
|
|
| 1117 |
|
|
block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL - STOP
|
| 1118 |
|
|
|
| 1119 |
|
|
|
| 1120 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000010" ); -- DMA_CTRL - RESET FIFO
|
| 1121 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000000" ); -- DMA_CTRL
|
| 1122 |
|
|
-- block_write( cmd, ret, 4, 9, x"00000001" ); -- DMA_CTRL - START
|
| 1123 |
|
|
|
| 1124 |
50 |
dsmv |
|
| 1125 |
|
|
-- вывод в файл --
|
| 1126 |
47 |
dsmv |
writeline( log, str );
|
| 1127 |
|
|
if( error=0 ) then
|
| 1128 |
50 |
dsmv |
write( str, string'("TEST finished successfully" ));
|
| 1129 |
47 |
dsmv |
cnt_ok := cnt_ok + 1;
|
| 1130 |
|
|
else
|
| 1131 |
50 |
dsmv |
write( str, string'("TEST finished with ERR" ));
|
| 1132 |
47 |
dsmv |
cnt_error := cnt_error + 1;
|
| 1133 |
|
|
end if;
|
| 1134 |
|
|
writeline( log, str );
|
| 1135 |
|
|
writeline( log, str );
|
| 1136 |
|
|
|
| 1137 |
50 |
dsmv |
-- вывод в консоль --
|
| 1138 |
|
|
writeline( output, str );
|
| 1139 |
|
|
if( error=0 ) then
|
| 1140 |
|
|
write( str, string'("TEST finished successfully" ));
|
| 1141 |
|
|
cnt_ok := cnt_ok + 1;
|
| 1142 |
|
|
else
|
| 1143 |
|
|
write( str, string'("TEST finished with ERR" ));
|
| 1144 |
|
|
cnt_error := cnt_error + 1;
|
| 1145 |
|
|
end if;
|
| 1146 |
|
|
writeline( output, str );
|
| 1147 |
|
|
writeline( output, str );
|
| 1148 |
|
|
|
| 1149 |
|
|
|
| 1150 |
47 |
dsmv |
end test_adm_write_16kb;
|
| 1151 |
|
|
|
| 1152 |
|
|
end package body test_pkg;
|
| 1153 |
|
|
|
| 1154 |
|
|
|
