* zpu/zpu/hdl/index.html. Sharpened instructions and shows two working

	  examples. Small & medium ZPU.
	* got zpu4/src/simzpu_medium.do working again.

1 files changed, 13 insertions, 0 deletions

diff --git a/zpu/hdl/zpu4/src/zpu_core_small.vhd b/zpu/hdl/zpu4/src/zpu_core_small.vhd
index 4d73f88..8ebd40d 100644
--- a/zpu/hdl/zpu4/src/zpu_core_small.vhd
+++ b/zpu/hdl/zpu4/src/zpu_core_small.vhd
@@ -27,6 +27,19 @@ end zpu_core;
 
 architecture behave of zpu_core is
 
+component dualport_ram is
+port (clk : in std_logic;
+	memAWriteEnable : in std_logic;
+	memAAddr : in std_logic_vector(maxAddrBitBRAM downto minAddrBit);
+	memAWrite : in std_logic_vector(wordSize-1 downto 0);
+	memARead : out std_logic_vector(wordSize-1 downto 0);
+	memBWriteEnable : in std_logic;
+	memBAddr : in std_logic_vector(maxAddrBitBRAM downto minAddrBit);
+	memBWrite : in std_logic_vector(wordSize-1 downto 0);
+	memBRead : out std_logic_vector(wordSize-1 downto 0));
+end component;
+
+
 signal		readIO : std_logic;