Code/Resource
Windows Develop
Linux-Unix program
Internet-Socket-Network
Web Server
Browser Client
Ftp Server
Ftp Client
Browser Plugins
Proxy Server
Email Server
Email Client
WEB Mail
Firewall-Security
Telnet Server
Telnet Client
ICQ-IM-Chat
Search Engine
Sniffer Package capture
Remote Control
xml-soap-webservice
P2P
WEB(ASP,PHP,...)
TCP/IP Stack
SNMP
Grid Computing
SilverLight
DNS
Cluster Service
Network Security
Communication-Mobile
Game Program
Editor
Multimedia program
Graph program
Compiler program
Compress-Decompress algrithms
Crypt_Decrypt algrithms
Mathimatics-Numerical algorithms
MultiLanguage
Disk/Storage
Java Develop
assembly language
Applications
Other systems
Database system
Embeded-SCM Develop
FlashMX/Flex
source in ebook
Delphi VCL
OS Develop
MiddleWare
MPI
MacOS develop
LabView
ELanguage
Software/Tools
E-Books
Artical/Document
mult_jrs.tdf
Package: inter_prediction(verilog).rar [view]
Upload User: abszbd2002
Upload Date: 2020-10-12
Package Size: 33407k
Code Size: 3k
Category:
Compress-Decompress algrithms
Development Platform:
VHDL
- --lpm_mult CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" DEVICE_FAMILY="Cyclone II" DSP_BLOCK_BALANCING="Auto" INPUT_B_IS_CONSTANT="YES" LPM_PIPELINE=2 LPM_REPRESENTATION="UNSIGNED" LPM_WIDTHA=8 LPM_WIDTHB=8 LPM_WIDTHP=16 LPM_WIDTHS=1 MAXIMIZE_SPEED=5 clock dataa datab result CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48
- --VERSION_BEGIN 7.1 cbx_cycloneii 2007:01:23:09:39:40:SJ cbx_lpm_add_sub 2007:01:08:11:15:18:SJ cbx_lpm_mult 2007:03:30:15:38:08:SJ cbx_mgl 2007:04:03:14:06:46:SJ cbx_padd 2006:11:07:15:06:12:SJ cbx_stratix 2007:04:12:16:43:52:SJ cbx_stratixii 2007:02:12:17:08:26:SJ cbx_util_mgl 2007:01:15:12:22:48:SJ VERSION_END
- -- Copyright (C) 1991-2007 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 from 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.
- FUNCTION cycloneii_mac_mult (aclr, clk, dataa[dataa_width-1..0], datab[datab_width-1..0], ena, signa, signb)
- WITH ( dataa_clock, dataa_width, datab_clock, datab_width, signa_clock, signb_clock)
- RETURNS ( dataout[dataa_width+datab_width-1..0]);
- PARAMETERS
- (
- dataa_width = 0
- );
- FUNCTION cycloneii_mac_out (aclr, clk, dataa[dataa_width-1..0], ena)
- WITH ( dataa_width, output_clock)
- RETURNS ( dataout[dataa_width-1..0]);
- --synthesis_resources = dsp_9bit 1
- SUBDESIGN mult_jrs
- (
- clock : input;
- dataa[7..0] : input;
- datab[7..0] : input;
- result[15..0] : output;
- )
- VARIABLE
- mac_mult1 : cycloneii_mac_mult
- WITH (
- dataa_clock = "0",
- dataa_width = 8,
- datab_clock = "0",
- datab_width = 8,
- signa_clock = "none",
- signb_clock = "none"
- );
- mac_out2 : cycloneii_mac_out
- WITH (
- dataa_width = 16,
- output_clock = "0"
- );
- aclr : NODE;
- clken : NODE;
- BEGIN
- mac_mult1.aclr = aclr;
- mac_mult1.clk = clock;
- mac_mult1.dataa[] = ( dataa[]);
- mac_mult1.datab[] = ( datab[]);
- mac_mult1.ena = clken;
- mac_mult1.signa = B"0";
- mac_mult1.signb = B"0";
- mac_out2.aclr = aclr;
- mac_out2.clk = clock;
- mac_out2.dataa[] = mac_mult1.dataout[];
- mac_out2.ena = clken;
- aclr = GND;
- clken = VCC;
- result[15..0] = mac_out2.dataout[15..0];
- END;
- --VALID FILE