Find Jobs
Hire Freelancers

Bitcoin Asic design

$750-1500 USD

Fermé
Publié il y a presque 10 ans

$750-1500 USD

Payé lors de la livraison
After recalling the basic algorithms published by NIST for implementing the hash functions SHA-256 (384, 512), a basic circuit characterized by a cascade of full adder arrays is given. Implementation options are discussed and two methods for improving speed are exposed: the delay balancing and the pipelining. An application of the former is first given, obtaining a circuit that reduces the length of the critical path by a full adder array. A pipelined version is then given, obtaining a reduction of two full adder arrays in the critical path. The two methods are afterwards combined and the results obtained through hardware synthesis are exposed, where a comparison between the new circuits is also [login to view URL] need an engineer for design and programming PCB boards (ASIC) for SHA256 + Scrypt Hashing. You should design and test PCB with ASIC chip. Programming this chips for SHA256 and scrypt alogorithm ([login to view URL]). Chips will be prebuild from Altera or Xillinx manufacturers. You can use any open source sheets (Open)nnI need to get a prototype like :n- [login to view URL] [login to view URL] prototype his goal to mining Bitcoin or litecoin or other crypto [login to view URL] this URL : [login to view URL] the design work, u can get more projects + bonusnnThis project work arroud bitcoinnPCB bords must get the detail below :n1000GH/s n28nm Standard ASICnMaximum 400wnnLook this descriptionn[login to view URL] bord must work with usb2 with adequated DrivernMining Software compatibilitynn EasyMiner software is provided for Android, Windows & Linux operating systems.n BFGminer - Open source availablen CGminer - Open source availablen BitMinter - Java ClientnnU can get information fro the driver:n[login to view URL] steps:n1) Design the PCB board to mining BTC and LTC with sha256 and scrypt | Chips will be prebuild from Altera or Xillinx manufacturers with 1000GH/s for sha256 and 1000Kh/s fro scyrpt algonnnnAre you OK for this challenge ?
N° de projet : 6248129

Concernant le projet

6 propositions
Projet à distance
Actif à il y a 10 ans

Cherchez-vous à gagner de l'argent ?

Avantages de faire une offre sur Freelancer

Fixez votre budget et vos délais
Soyez payé pour votre travail
Surlignez votre proposition
Il est gratuit de s'inscrire et de faire des offres sur des travaux
6 freelances proposent en moyenne $1 384 USD pour ce travail
Avatar de l'utilisateur
A proposal has not yet been provided
$1 444 USD en 20 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
A proposal has not yet been provided
$1 250 USD en 20 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
I have experience of 14+ years of Electronic design , Microchip programming ,PCB design & PCB manufacturing process. I have 8 years of experience working with Celestica - PCB assembly company and nearly 6 years in Samsung Electronics as PCB assembly Engineer for Microwave product. I very familiar with DFM/DFT and IPC. Besides that i very good in process improvement so that i can capture the possible production before the design release to production. Below is the project list that I involve : - Lost cost PIC microchip development board -1 board - Lost cost Atmel development board - 1 model - UPS 600 Watt and 1200 watt - 2 model - Recorder- system - 6 model - Navigation-system - 50 model(Military/aerospace) - Microwave oven. - 20 model(Military/aerospace) - Arduino board - 2 model - PLC - 1 model Lets discuss .... **I currently Altium Designer 10/Proteus VSM/Eagle/Kicad/Orcad 10 user For PCB assembly process .. I Certified IPC-A-610 , J-Std-001 and Green belt 6 sigma ... I very familiar with Oscillosopes,signal generator, power supplies,DVM... and other electronic test tools Approach to the Job: Do you need my help to assemble PCB
$1 500 USD en 20 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
I can do this for you with clear explanation as I am new here you may not trust me but given a chance I will prove myself Thank you
$1 250 USD en 20 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
A proposal has not yet been provided
$1 250 USD en 20 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
We are offering fastest and Quality printed circuit boards design and manufacturing on-time: * Our Products & offerings # Single-sided, double-sided, and multi-layer boards (up to 16 layers) with high density design handing capabilities. # Component Library creation as per IPC standard. # Design for Surface mount, through-hole & mixed technology with QFN,BGA, PGA & fine pitch components. # Design as per EMI/EMC requirement. # ASIC & VLSI Design # Design for manufacturability (DFM) # Design for Assembly (DFA) # Bill of material generation. # Reverse Engineering (Bare board to design file/gerber) # Gerber generation # Stack up creation for Multilayer. # Printed Circuit Board Reverse Engineering # Schematic & Layout Designing # CAD/CAM # Eagle Layout # PCB Manufacturing upto 24 Layer # PCB Assembly # PCB Assembly Machines # Components # Product Design # Stencil Printing
$1 611 USD en 21 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de THAILAND
Thailand
0,0
0
Membre depuis juil. 29, 2014

Vérification du client

Merci ! Nous vous avons envoyé un lien par e-mail afin de réclamer votre crédit gratuit.
Une erreur a eu lieu lors de l'envoi de votre e-mail. Veuillez réessayer.
Utilisateurs enregistrés Total des travaux publiés
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Chargement de l'aperçu
Permission donnée pour la géolocalisation.
Votre session de connexion a expiré et vous avez été déconnecté. Veuillez vous connecter à nouveau.