From c2b909c051edf189d6e1f807bb367c3c543dc058 Mon Sep 17 00:00:00 2001
From: Andrew Zonenberg <azonenberg@drawersteak.com>
Date: Mon, 4 Apr 2016 21:46:07 -0700
Subject: [PATCH] Added GP_POR

---
 techlibs/greenpak4/cells_sim.v | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/techlibs/greenpak4/cells_sim.v b/techlibs/greenpak4/cells_sim.v
index d9852621..f013d9b7 100644
--- a/techlibs/greenpak4/cells_sim.v
+++ b/techlibs/greenpak4/cells_sim.v
@@ -153,3 +153,25 @@ module GP_BANDGAP(output reg OK, output reg VOUT);
 	//cannot simulate mixed signal IP
 	
 endmodule
+
+
+module GP_POR(output reg RST_DONE);
+	parameter POR_TIME = 500;
+	
+	initial begin
+		RST_DONE = 0;
+		
+		if(POR_TIME == 4)
+			#4000;
+		else if(POR_TIME == 500)
+			#500000;
+		else begin
+			$display("ERROR: bad POR_TIME for GP_POR cell");
+			$finish;
+		end
+		
+		RST_DONE = 1;
+		
+	end
+	
+endmodule