rdp_dummy.v 1.45 KB
// rdp_dummy.v v1 Frank Berndt
// rdp dummy for speeding up the simulator;
// using rdp_dummy will hang the simulator;
// :set tabstop=4

`timescale 1ns/1ns

module rdp_dummy (
	clk, gclk, reset_l,
	cbus_read_enable, cbus_write_enable,
	cbus_select, cbus_command,
	xbus_cs_data, xbus_cs_valid,
	flush, freeze, unfreeze,
	grant, start, finish, read_grant,
	dma_write_enable, dma_read_enable,
	cs_xbus_req, start_gclk,
	rdramreq, read_request,
	cmd_busy, pipe_busy, tmem_busy,
	cbus_din, dbus_din, ebus_din,
	cbus_dout, dbus_dout, ebus_dout
);
	input clk;
	input gclk;
	input reset_l;
	input cbus_read_enable;
	input cbus_write_enable;
	input [1:0] cbus_select;
	input [2:0] cbus_command;
	input [63:0] xbus_cs_data;
	input xbus_cs_valid;
	input flush;
	input freeze;
	input unfreeze;
	input grant;
	input start;
	input finish;
	input read_grant;
	input dma_write_enable;
	input dma_read_enable;
	output cs_xbus_req;
	output start_gclk;
	output rdramreq;
	output read_request;
	output cmd_busy;
	output pipe_busy;
	output tmem_busy;
	output [31:0] cbus_dout;
	output [63:0] dbus_dout;
	output [7:0] ebus_dout;
	input [31:0] cbus_din;
	input [63:0] dbus_din;
	input [7:0] ebus_din;

	initial
		$display("%M: rdp not compiled in");

	assign cs_xbus_req = 0;
	assign start_gclk = 0;
	assign rdramreq = 0;
	assign read_request = 0;
	assign cmd_busy = 0;
	assign pipe_busy = 0;
	assign tmem_busy = 0;
	assign cbus_dout = 32'b0;
	assign dbus_dout = 64'b0;
	assign ebus_dout = 8'b0;

endmodule