Added GP_ACMP cell

diff --git a/techlibs/greenpak4/cells_sim.v b/techlibs/greenpak4/cells_sim.v
index 706e955b698de682405460023c3900190dad56d0..e6b5db750acac2c41bd7444e8f7ed5d0b5ba1fd6 100644 (file)
--- a/techlibs/greenpak4/cells_sim.v
+++ b/techlibs/greenpak4/cells_sim.v
@@ -13,6 +13,18 @@ module GP_4LUT(input IN0, IN1, IN2, IN3, output OUT);
        assign OUT = INIT[{IN3, IN2, IN1, IN0}];
 endmodule
 
+module GP_ACMP(input wire PWREN, input wire VIN, input wire VREF, output reg VOUT = 0);
+
+       parameter BANDWIDTH = "HIGH";
+       parameter VIN_BUF_EN = 0;
+       parameter VIN_ATTEN = 1;
+       parameter VIN_ISRC_EN = 0;
+       parameter HYSTERESIS = 0;
+       
+       //cannot simulate mixed signal IP
+
+endmodule
+
 module GP_BANDGAP(output reg OK, output reg VOUT);
        parameter AUTO_PWRDN = 1;
        parameter CHOPPER_EN = 1;