Slightly simpler writer, P becomes freeptr

[yule.git] / gc.v

diff --git a/gc.v b/gc.v
index 302041210a72a8c786d3c7149df229a70c741093..d05de6317a69beb00abb71bdd7cf74af47a89c91 100644 (file)
--- a/gc.v
+++ b/gc.v
@@ -1,6 +1,6 @@
 `include "gcram.v"
 
-module GC (input clk, input clk_enable, input rst, input [15:0] Ein, output [15:0] Eout, input [3:0] gcop, output [5:0] ostate, output conn_et, output conn_ea, output step_eval, output ram_we, output [12:0] ram_addr, output [15:0] ram_di, input [15:0] ram_do, output [12:0] Pout);
+module GC (input clk, input clk_enable, input rst, input [15:0] Ein, output [15:0] Eout, input [3:0] gcop, output [5:0] ostate, output conn_et, output conn_ea, output step_eval, output ram_we, output [12:0] ram_addr, output [15:0] ram_di, input [15:0] ram_do, output [12:0] freeptr);
    reg [15:0] rom_output;
    reg [5:0]  gostate;
    reg [5:0]  gnstate;
@@ -103,7 +103,7 @@ module GC (input clk, input clk_enable, input rst, input [15:0] Ein, output [15:
 
    reg [12:0] A; // latched address
 
-   assign Pout = P;
+   assign freeptr = P;
    assign ram_addr = A;
    assign ram_di = S;