spartan3e/lcd: (hw) signale per ext.modul rausziehen (sw) rest

[calu.git] / cpu / src / extension_lcd.vhd

diff --git a/cpu/src/extension_lcd.vhd b/cpu/src/extension_lcd.vhd
new file mode 100644 (file)
index 0000000..8d99b8a
--- /dev/null
+++ b/cpu/src/extension_lcd.vhd
@@ -0,0 +1,21 @@
+library IEEE;
+use IEEE.std_logic_1164.all;
+use IEEE.numeric_std.all;
+
+use work.common_pkg.all;
+use work.extension_pkg.all;
+use work.extension_imp_pkg.all;
+
+entity extension_lcd is
+       generic ( RESET_VALUE : std_logic);
+       port(
+                       --System inputs
+                       clk :   in std_logic;
+                       reset : in std_logic;
+                       -- general extension interface
+                       ext_reg  : in extmod_rec;
+                       data_out : out gp_register_t;
+                       -- out lcd
+                       lcd_data : out std_logic_vector(6 downto 0)
+               );
+end extension_lcd;