img_ram.v

基于DE2开发板的VGA显示模块

// megafunction wizard: %RAM: 2-PORT%
// GENERATION: STANDARD
// VERSION: WM1.0
// MODULE: altsyncram 

// ============================================================
// File Name: Img_RAM.v
// Megafunction Name(s):
// 			altsyncram
// ============================================================
// ************************************************************
// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
//
// 5.0 Build 168 06/22/2005 SP 1 SJ Full Version
// ************************************************************


//Copyright (C) 1991-2005 Altera Corporation
//Your use of Altera Corporation's design tools, logic functions 
//and other software and tools, and its AMPP partner logic       
//functions, and any output files any of the foregoing           
//(including device programming or simulation files), and any    
//associated documentation or information are expressly subject  
//to the terms and conditions of the Altera Program License      
//Subscription Agreement, Altera MegaCore Function License       
//Agreement, or other applicable license agreement, including,   
//without limitation, that your use is for the sole purpose of   
//programming logic devices manufactured by Altera and sold by   
//Altera or its authorized distributors.  Please refer to the    
//applicable agreement for further details.


// synopsys translate_off
`timescale 1 ps / 1 ps
// synopsys translate_on
module Img_RAM (
	data,
	wren,
	wraddress,
	rdaddress,
	wrclock,
	rdclock,
	q);

	input	[0:0]  data;
	input	  wren;
	input	[18:0]  wraddress;
	input	[15:0]  rdaddress;
	input	  wrclock;
	input	  rdclock;
	output	[7:0]  q;

	wire [7:0] sub_wire0;
	wire [7:0] q = sub_wire0[7:0];

	altsyncram	altsyncram_component (
				.wren_a (wren),
				.clock0 (wrclock),
				.clock1 (rdclock),
				.address_a (wraddress),
				.address_b (rdaddress),
				.data_a (data),
				.q_b (sub_wire0)
				// synopsys translate_off
				,
				.aclr0 (),
				.aclr1 (),
				.addressstall_a (),
				.addressstall_b (),
				.byteena_a (),
				.byteena_b (),
				.clocken0 (),
				.clocken1 (),
				.data_b (),
				.q_a (),
				.rden_b (),
				.wren_b ()
				// synopsys translate_on
				);
	defparam
		altsyncram_component.intended_device_family = "Cyclone II",
		altsyncram_component.ram_block_type = "M4K",
		altsyncram_component.operation_mode = "DUAL_PORT",
		altsyncram_component.width_a = 1,
		altsyncram_component.widthad_a = 19,
		altsyncram_component.numwords_a = 307200,
		altsyncram_component.width_b = 8,
		altsyncram_component.widthad_b = 16,
		altsyncram_component.numwords_b = 38400,
		altsyncram_component.lpm_type = "altsyncram",
		altsyncram_component.width_byteena_a = 1,
		altsyncram_component.outdata_reg_b = "CLOCK1",
		altsyncram_component.address_reg_b = "CLOCK1",
		altsyncram_component.outdata_aclr_b = "NONE",
		altsyncram_component.clock_enable_input_a = "BYPASS",
		altsyncram_component.clock_enable_input_b = "BYPASS",
		altsyncram_component.clock_enable_output_b = "BYPASS",
		altsyncram_component.power_up_uninitialized = "FALSE",
`ifdef NO_PLI
		altsyncram_component.init_file = "Img_DATA.rif"
`else
		altsyncram_component.init_file = "Img_DATA.hex"
`endif
,
		altsyncram_component.init_file_layout = "PORT_B";


endmodule

// ============================================================
// CNX file retrieval info
// ============================================================
// Retrieval info: PRIVATE: MEM_IN_BITS NUMERIC "1"
// Retrieval info: PRIVATE: OPERATION_MODE NUMERIC "2"
// Retrieval info: PRIVATE: UseDPRAM NUMERIC "1"
// Retrieval info: PRIVATE: VarWidth NUMERIC "1"
// Retrieval info: PRIVATE: WIDTH_WRITE_A NUMERIC "1"
// Retrieval info: PRIVATE: WIDTH_WRITE_B NUMERIC "8"
// Retrieval info: PRIVATE: WIDTH_READ_A NUMERIC "1"
// Retrieval info: PRIVATE: WIDTH_READ_B NUMERIC "8"
// Retrieval info: PRIVATE: MEMSIZE NUMERIC "307200"
// Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "2"
// Retrieval info: PRIVATE: MAXIMUM_DEPTH NUMERIC "0"
// Retrieval info: PRIVATE: IMPLEMENT_IN_LES NUMERIC "0"
// Retrieval info: PRIVATE: Clock NUMERIC "1"
// Retrieval info: PRIVATE: rden NUMERIC "0"
// Retrieval info: PRIVATE: BYTE_ENABLE_A NUMERIC "0"
// Retrieval info: PRIVATE: BYTE_ENABLE_B NUMERIC "0"
// Retrieval info: PRIVATE: BYTE_SIZE NUMERIC "8"
// Retrieval info: PRIVATE: Clock_A NUMERIC "0"
// Retrieval info: PRIVATE: Clock_B NUMERIC "0"
// Retrieval info: PRIVATE: REGdata NUMERIC "1"
// Retrieval info: PRIVATE: REGwraddress NUMERIC "1"
// Retrieval info: PRIVATE: REGwren NUMERIC "1"
// Retrieval info: PRIVATE: REGrdaddress NUMERIC "1"
// Retrieval info: PRIVATE: REGrren NUMERIC "1"
// Retrieval info: PRIVATE: REGq NUMERIC "1"
// Retrieval info: PRIVATE: INDATA_REG_B NUMERIC "0"
// Retrieval info: PRIVATE: WRADDR_REG_B NUMERIC "0"
// Retrieval info: PRIVATE: OUTDATA_REG_B NUMERIC "1"
// Retrieval info: PRIVATE: CLRdata NUMERIC "0"
// Retrieval info: PRIVATE: CLRwren NUMERIC "0"
// Retrieval info: PRIVATE: CLRwraddress NUMERIC "0"
// Retrieval info: PRIVATE: CLRrdaddress NUMERIC "0"
// Retrieval info: PRIVATE: CLRrren NUMERIC "0"
// Retrieval info: PRIVATE: CLRq NUMERIC "0"
// Retrieval info: PRIVATE: BYTEENA_ACLR_A NUMERIC "0"
// Retrieval info: PRIVATE: INDATA_ACLR_B NUMERIC "0"
// Retrieval info: PRIVATE: WRCTRL_ACLR_B NUMERIC "0"
// Retrieval info: PRIVATE: WRADDR_ACLR_B NUMERIC "0"
// Retrieval info: PRIVATE: OUTDATA_ACLR_B NUMERIC "0"
// Retrieval info: PRIVATE: BYTEENA_ACLR_B NUMERIC "0"
// Retrieval info: PRIVATE: enable NUMERIC "0"
// Retrieval info: PRIVATE: CLOCK_ENABLE_INPUT_A NUMERIC "0"
// Retrieval info: PRIVATE: CLOCK_ENABLE_OUTPUT_A NUMERIC "0"
// Retrieval info: PRIVATE: CLOCK_ENABLE_INPUT_B NUMERIC "0"
// Retrieval info: PRIVATE: CLOCK_ENABLE_OUTPUT_B NUMERIC "0"
// Retrieval info: PRIVATE: ADDRESSSTALL_A NUMERIC "0"
// Retrieval info: PRIVATE: ADDRESSSTALL_B NUMERIC "0"
// Retrieval info: PRIVATE: READ_DURING_WRITE_MODE_MIXED_PORTS NUMERIC "2"
// Retrieval info: PRIVATE: INIT_TO_SIM_X NUMERIC "0"
// Retrieval info: PRIVATE: BlankMemory NUMERIC "0"
// Retrieval info: PRIVATE: MIFfilename STRING "D:/UP4/HW/UP4_USB_API/VGA_Controller/Img_DATA.hex"
// Retrieval info: PRIVATE: INIT_FILE_LAYOUT STRING "PORT_B"
// Retrieval info: PRIVATE: JTAG_ENABLED NUMERIC "0"
// Retrieval info: PRIVATE: JTAG_ID STRING "NONE"
// Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone II"
// Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone II"
// Retrieval info: CONSTANT: RAM_BLOCK_TYPE STRING "M4K"
// Retrieval info: CONSTANT: OPERATION_MODE STRING "DUAL_PORT"
// Retrieval info: CONSTANT: WIDTH_A NUMERIC "1"
// Retrieval info: CONSTANT: WIDTHAD_A NUMERIC "19"
// Retrieval info: CONSTANT: NUMWORDS_A NUMERIC "307200"
// Retrieval info: CONSTANT: WIDTH_B NUMERIC "8"
// Retrieval info: CONSTANT: WIDTHAD_B NUMERIC "16"
// Retrieval info: CONSTANT: NUMWORDS_B NUMERIC "38400"
// Retrieval info: CONSTANT: LPM_TYPE STRING "altsyncram"
// Retrieval info: CONSTANT: WIDTH_BYTEENA_A NUMERIC "1"
// Retrieval info: CONSTANT: OUTDATA_REG_B STRING "CLOCK1"
// Retrieval info: CONSTANT: ADDRESS_REG_B STRING "CLOCK1"
// Retrieval info: CONSTANT: OUTDATA_ACLR_B STRING "NONE"
// Retrieval info: CONSTANT: CLOCK_ENABLE_INPUT_A STRING "BYPASS"
// Retrieval info: CONSTANT: CLOCK_ENABLE_INPUT_B STRING "BYPASS"
// Retrieval info: CONSTANT: CLOCK_ENABLE_OUTPUT_B STRING "BYPASS"
// Retrieval info: CONSTANT: POWER_UP_UNINITIALIZED STRING "FALSE"
// Retrieval info: CONSTANT: INIT_FILE STRING "D:/UP4/HW/UP4_USB_API/VGA_Controller/Img_DATA.hex"
// Retrieval info: CONSTANT: INIT_FILE_LAYOUT STRING "PORT_B"
// Retrieval info: USED_PORT: data 0 0 1 0 INPUT NODEFVAL data[0..0]
// Retrieval info: USED_PORT: wren 0 0 0 0 INPUT VCC wren
// Retrieval info: USED_PORT: q 0 0 8 0 OUTPUT NODEFVAL q[7..0]
// Retrieval info: USED_PORT: wraddress 0 0 19 0 INPUT NODEFVAL wraddress[18..0]
// Retrieval info: USED_PORT: rdaddress 0 0 16 0 INPUT NODEFVAL rdaddress[15..0]
// Retrieval info: USED_PORT: wrclock 0 0 0 0 INPUT NODEFVAL wrclock
// Retrieval info: USED_PORT: rdclock 0 0 0 0 INPUT NODEFVAL rdclock
// Retrieval info: CONNECT: @data_a 0 0 1 0 data 0 0 1 0
// Retrieval info: CONNECT: @wren_a 0 0 0 0 wren 0 0 0 0
// Retrieval info: CONNECT: q 0 0 8 0 @q_b 0 0 8 0
// Retrieval info: CONNECT: @address_a 0 0 19 0 wraddress 0 0 19 0
// Retrieval info: CONNECT: @address_b 0 0 16 0 rdaddress 0 0 16 0
// Retrieval info: CONNECT: @clock0 0 0 0 0 wrclock 0 0 0 0
// Retrieval info: CONNECT: @clock1 0 0 0 0 rdclock 0 0 0 0
// Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM.v TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM.inc FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM.cmp FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM.bsf FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM_inst.v FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM_bb.v FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM_waveforms.html FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Img_RAM_wave*.jpg FALSE