myfifo_10.v

UART串行通讯FPGA实现

// megafunction wizard: %FIFO%
// GENERATION: STANDARD
// VERSION: WM1.0
// MODULE: scfifo 

// ============================================================
// File Name: myfifo_10.v
// Megafunction Name(s):
// 			scfifo
// ============================================================
// ************************************************************
// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
//
// 4.0 Build 190 1/28/2004 SJ Full Version
// ************************************************************


//Copyright (C) 1991-2004 Altera Corporation
//Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
//support information,  device programming or simulation file,  and any other
//associated  documentation or information  provided by  Altera  or a partner
//under  Altera's   Megafunction   Partnership   Program  may  be  used  only
//to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
//other  use  of such  megafunction  design,  netlist,  support  information,
//device programming or simulation file,  or any other  related documentation
//or information  is prohibited  for  any  other purpose,  including, but not
//limited to  modification,  reverse engineering,  de-compiling, or use  with
//any other  silicon devices,  unless such use is  explicitly  licensed under
//a separate agreement with  Altera  or a megafunction partner.  Title to the
//intellectual property,  including patents,  copyrights,  trademarks,  trade
//secrets,  or maskworks,  embodied in any such megafunction design, netlist,
//support  information,  device programming or simulation file,  or any other
//related documentation or information provided by  Altera  or a megafunction
//partner, remains with Altera, the megafunction partner, or their respective
//licensors. No other licenses, including any licenses needed under any third
//party's intellectual property, are provided herein.


// synopsys translate_off
`timescale 1 ps / 1 ps
// synopsys translate_on
module myfifo_10 (
	data,
	wrreq,
	rdreq,
	clock,
	aclr,
	q,
	full,
	empty,
	usedw);

	input	[9:0]  data;
	input	  wrreq;
	input	  rdreq;
	input	  clock;
	input	  aclr;
	output	[9:0]  q;
	output	  full;
	output	  empty;
	output	[3:0]  usedw;

	wire [3:0] sub_wire0;
	wire  sub_wire1;
	wire [9:0] sub_wire2;
	wire  sub_wire3;
	wire [3:0] usedw = sub_wire0[3:0];
	wire  empty = sub_wire1;
	wire [9:0] q = sub_wire2[9:0];
	wire  full = sub_wire3;

	scfifo	scfifo_component (
				.rdreq (rdreq),
				.aclr (aclr),
				.clock (clock),
				.wrreq (wrreq),
				.data (data),
				.usedw (sub_wire0),
				.empty (sub_wire1),
				.q (sub_wire2),
				.full (sub_wire3)
				// synopsys translate_off
,
				.sclr (),
				.almost_full (),
				.almost_empty ()
				// synopsys translate_on

);
	defparam
		scfifo_component.intended_device_family = "Stratix",
		scfifo_component.lpm_width = 10,
		scfifo_component.lpm_numwords = 16,
		scfifo_component.lpm_widthu = 4,
		scfifo_component.lpm_type = "scfifo",
		scfifo_component.lpm_showahead = "OFF",
		scfifo_component.overflow_checking = "ON",
		scfifo_component.underflow_checking = "ON",
		scfifo_component.use_eab = "ON",
		scfifo_component.add_ram_output_register = "OFF",
		scfifo_component.lpm_hint = "RAM_BLOCK_TYPE=AUTO";


endmodule

// ============================================================
// CNX file retrieval info
// ============================================================
// Retrieval info: PRIVATE: Width NUMERIC "10"
// Retrieval info: PRIVATE: Depth NUMERIC "16"
// Retrieval info: PRIVATE: Clock NUMERIC "0"
// Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Stratix"
// Retrieval info: PRIVATE: CLOCKS_ARE_SYNCHRONIZED NUMERIC "0"
// Retrieval info: PRIVATE: Full NUMERIC "1"
// Retrieval info: PRIVATE: Empty NUMERIC "1"
// Retrieval info: PRIVATE: UsedW NUMERIC "1"
// Retrieval info: PRIVATE: AlmostFull NUMERIC "0"
// Retrieval info: PRIVATE: AlmostEmpty NUMERIC "0"
// Retrieval info: PRIVATE: AlmostFullThr NUMERIC "-1"
// Retrieval info: PRIVATE: AlmostEmptyThr NUMERIC "-1"
// Retrieval info: PRIVATE: sc_aclr NUMERIC "1"
// Retrieval info: PRIVATE: sc_sclr NUMERIC "0"
// Retrieval info: PRIVATE: rsFull NUMERIC "0"
// Retrieval info: PRIVATE: rsEmpty NUMERIC "1"
// Retrieval info: PRIVATE: rsUsedW NUMERIC "0"
// Retrieval info: PRIVATE: wsFull NUMERIC "1"
// Retrieval info: PRIVATE: wsEmpty NUMERIC "0"
// Retrieval info: PRIVATE: wsUsedW NUMERIC "0"
// Retrieval info: PRIVATE: dc_aclr NUMERIC "0"
// Retrieval info: PRIVATE: LegacyRREQ NUMERIC "1"
// Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "0"
// Retrieval info: PRIVATE: LE_BasedFIFO NUMERIC "0"
// Retrieval info: PRIVATE: Optimize NUMERIC "2"
// Retrieval info: PRIVATE: OVERFLOW_CHECKING NUMERIC "0"
// Retrieval info: PRIVATE: UNDERFLOW_CHECKING NUMERIC "0"
// Retrieval info: PRIVATE: MEGAFN_PORT_INFO_0 STRING "data;wrreq;rdreq;clock;aclr"
// Retrieval info: PRIVATE: MEGAFN_PORT_INFO_1 STRING "sclr;q;empty;full;almost_full"
// Retrieval info: PRIVATE: MEGAFN_PORT_INFO_2 STRING "almost_empty;usedw"
// Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Stratix"
// Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "10"
// Retrieval info: CONSTANT: LPM_NUMWORDS NUMERIC "16"
// Retrieval info: CONSTANT: LPM_WIDTHU NUMERIC "4"
// Retrieval info: CONSTANT: LPM_TYPE STRING "scfifo"
// Retrieval info: CONSTANT: LPM_SHOWAHEAD STRING "OFF"
// Retrieval info: CONSTANT: OVERFLOW_CHECKING STRING "ON"
// Retrieval info: CONSTANT: UNDERFLOW_CHECKING STRING "ON"
// Retrieval info: CONSTANT: USE_EAB STRING "ON"
// Retrieval info: CONSTANT: ADD_RAM_OUTPUT_REGISTER STRING "OFF"
// Retrieval info: CONSTANT: LPM_HINT STRING "RAM_BLOCK_TYPE=AUTO"
// Retrieval info: USED_PORT: data 0 0 10 0 INPUT NODEFVAL data[9..0]
// Retrieval info: USED_PORT: q 0 0 10 0 OUTPUT NODEFVAL q[9..0]
// Retrieval info: USED_PORT: wrreq 0 0 0 0 INPUT NODEFVAL wrreq
// Retrieval info: USED_PORT: rdreq 0 0 0 0 INPUT NODEFVAL rdreq
// Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL clock
// Retrieval info: USED_PORT: full 0 0 0 0 OUTPUT NODEFVAL full
// Retrieval info: USED_PORT: empty 0 0 0 0 OUTPUT NODEFVAL empty
// Retrieval info: USED_PORT: usedw 0 0 4 0 OUTPUT NODEFVAL usedw[3..0]
// Retrieval info: USED_PORT: aclr 0 0 0 0 INPUT NODEFVAL aclr
// Retrieval info: CONNECT: @data 0 0 10 0 data 0 0 10 0
// Retrieval info: CONNECT: q 0 0 10 0 @q 0 0 10 0
// Retrieval info: CONNECT: @wrreq 0 0 0 0 wrreq 0 0 0 0
// Retrieval info: CONNECT: @rdreq 0 0 0 0 rdreq 0 0 0 0
// Retrieval info: CONNECT: @clock 0 0 0 0 clock 0 0 0 0
// Retrieval info: CONNECT: full 0 0 0 0 @full 0 0 0 0
// Retrieval info: CONNECT: empty 0 0 0 0 @empty 0 0 0 0
// Retrieval info: CONNECT: usedw 0 0 4 0 @usedw 0 0 4 0
// Retrieval info: CONNECT: @aclr 0 0 0 0 aclr 0 0 0 0
// Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10.v TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10.inc FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10.cmp FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10.bsf FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10_inst.v FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10_bb.v TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10_waveforms.html TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL myfifo_10_wave*.jpg FALSE