diff options
Diffstat (limited to 'testsuite/synth/mem02')
-rw-r--r-- | testsuite/synth/mem02/ram8.vhdl | 23 | ||||
-rw-r--r-- | testsuite/synth/mem02/ram9.vhdl | 23 | ||||
-rwxr-xr-x | testsuite/synth/mem02/testsuite.sh | 3 |
3 files changed, 49 insertions, 0 deletions
diff --git a/testsuite/synth/mem02/ram8.vhdl b/testsuite/synth/mem02/ram8.vhdl new file mode 100644 index 000000000..93160f584 --- /dev/null +++ b/testsuite/synth/mem02/ram8.vhdl @@ -0,0 +1,23 @@ +library ieee; +use ieee.std_logic_1164.all; +use ieee.numeric_std.all; + +entity ram8 is + port (val : out std_logic_vector (7 downto 0); + addr : std_logic_vector (3 downto 0); + clk : std_logic); +end ram8; + +architecture behav of ram8 is + type mem_t is array (15 downto 0) of std_logic_vector(7 downto 0); + signal mem : mem_t; +begin + process (clk) + variable ra : natural; + begin + if rising_edge (clk) then + ra := to_integer(unsigned (addr)); + val <= mem(ra); + end if; + end process; +end behav; diff --git a/testsuite/synth/mem02/ram9.vhdl b/testsuite/synth/mem02/ram9.vhdl new file mode 100644 index 000000000..71b30f6a3 --- /dev/null +++ b/testsuite/synth/mem02/ram9.vhdl @@ -0,0 +1,23 @@ +library ieee; +use ieee.std_logic_1164.all; +use ieee.numeric_std.all; + +entity ram8 is + port (val : out std_logic_vector (7 downto 0); + addr : std_logic_vector (3 downto 0); + clk : std_logic); +end ram8; + +architecture behav of ram8 is +begin + process (clk) + type mem_t is array (15 downto 0) of std_logic_vector(7 downto 0); + variable mem : mem_t; + variable ra : natural; + begin + if rising_edge (clk) then + ra := to_integer(unsigned (addr)); + val <= mem(ra); + end if; + end process; +end behav; diff --git a/testsuite/synth/mem02/testsuite.sh b/testsuite/synth/mem02/testsuite.sh index bd199178b..fd8a749c3 100755 --- a/testsuite/synth/mem02/testsuite.sh +++ b/testsuite/synth/mem02/testsuite.sh @@ -13,4 +13,7 @@ for t in dpram1 ram3 ram4 ram6; do clean done +synth ram8.vhdl -e > syn_ram8.vhdl +synth ram9.vhdl -e > syn_ram9.vhdl + echo "Test successful" |