Added GP_PWRDET block, BANDWIDTH_KHZ parameter to GP_ABUF

diff --git a/techlibs/greenpak4/cells_sim.v b/techlibs/greenpak4/cells_sim.v
index ca3e6cdbfb542c4d30304e9e59b65c504c569564..1b899e8e8860860ab281d96ec4eb34c38b435c54 100644 (file)
--- a/techlibs/greenpak4/cells_sim.v
+++ b/techlibs/greenpak4/cells_sim.v
@@ -18,7 +18,11 @@ endmodule
 module GP_ABUF(input wire IN, output wire OUT);
        
        assign OUT = IN;
-       
+
+       //must be 1, 5, 20, 50
+       //values >1 only available with Vdd > 2.7V
+       parameter BANDWIDTH_KHZ = 1;
+
        //cannot simulate mixed signal IP
        
 endmodule
@@ -412,6 +416,10 @@ module GP_PGEN(input wire nRST, input wire CLK, output reg OUT);
        
 endmodule
 
+module GP_PWRDET(output reg VDD_LOW);
+       initial VDD_LOW = 0;
+endmodule
+
 module GP_POR(output reg RST_DONE);
        parameter POR_TIME = 500;