adding part 2 and 3

1 files changed, 30 insertions, 0 deletions

diff --git a/part_3/ex11/simulation/modelsim/rtl_work/spi2dac/_primary.vhd b/part_3/ex11/simulation/modelsim/rtl_work/spi2dac/_primary.vhd
new file mode 100755
index 0000000..e874ed3
--- /dev/null
+++ b/part_3/ex11/simulation/modelsim/rtl_work/spi2dac/_primary.vhd
@@ -0,0 +1,30 @@
+library verilog;
+use verilog.vl_types.all;
+entity spi2dac is
+    generic(
+        BUF             : vl_logic := Hi1;
+        GA_N            : vl_logic := Hi1;
+        SHDN_N          : vl_logic := Hi1;
+        TC              : vl_logic_vector(0 to 4) := (Hi1, Hi1, Hi0, Hi0, Hi0);
+        IDLE            : vl_logic_vector(0 to 1) := (Hi0, Hi0);
+        WAIT_CSB_FALL   : vl_logic_vector(0 to 1) := (Hi0, Hi1);
+        WAIT_CSB_HIGH   : vl_logic_vector(0 to 1) := (Hi1, Hi0)
+    );
+    port(
+        sysclk          : in     vl_logic;
+        data_in         : in     vl_logic_vector(9 downto 0);
+        load            : in     vl_logic;
+        dac_sdi         : out    vl_logic;
+        dac_cs          : out    vl_logic;
+        dac_sck         : out    vl_logic;
+        dac_ld          : out    vl_logic
+    );
+    attribute mti_svvh_generic_type : integer;
+    attribute mti_svvh_generic_type of BUF : constant is 1;
+    attribute mti_svvh_generic_type of GA_N : constant is 1;
+    attribute mti_svvh_generic_type of SHDN_N : constant is 1;
+    attribute mti_svvh_generic_type of TC : constant is 1;
+    attribute mti_svvh_generic_type of IDLE : constant is 1;
+    attribute mti_svvh_generic_type of WAIT_CSB_FALL : constant is 1;
+    attribute mti_svvh_generic_type of WAIT_CSB_HIGH : constant is 1;
+end spi2dac;