- added TX_RAM_SIZE generic

Committed on the Free edition of March Hare Software CVSNT Server.
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git-svn-id: http://moon:8086/svn/vhdl/trunk@806 cc03376c-175c-47c8-b038-4cd826a8556b

lib/emac/src/tb_emac_jb.vhd

@@ -33,6 +33,7 @@ ARCHITECTURE behavior OF tb_emac_jb IS
 
 	constant CLK_PERIOD		: time := 10 ns;
 	constant MII_CLK_PERIOD	: time := 8 ns;
+
 	signal CLK				: std_logic := '1';
 	signal RST				: std_logic := '1';
 
@@ -93,7 +94,8 @@ BEGIN
 inst_emac_jb : entity work.emac_jb
 	GENERIC MAP
 	(
-		f_sysclk	=> 100.0
+		f_sysclk	=> 100.0,
+		TX_RAM_SIZE	=> 2048
 	)
 	PORT MAP
 	(
@@ -313,6 +315,18 @@ STIMULUS: process
  		emac_alloc (1536);
  		emac_write (1536);
 
+ 		emac_alloc (1536);
+ 		emac_write (1536);
+
+ 		emac_alloc (1536);
+ 		emac_write (1536);
+
+ 		emac_alloc (1536);
+ 		emac_write (1536);
+
+ 		emac_alloc (1536);
+ 		emac_write (1536);
+
 		emac_alloc (64);
 		emac_write (64);