Bitcoin Forum
December 11, 2016, 06:32:28 AM *
News: Latest stable version of Bitcoin Core: 0.13.1  [Torrent].
 
   Home   Help Search Donate Login Register  
Pages: [1]
  Print  
Author Topic: asynchronous circuit (without clocking) mining device  (Read 952 times)
PRCman
Jr. Member
*
Offline Offline

Activity: 42


View Profile
June 02, 2011, 05:48:12 AM
 #1

It's just for fun, I believe it will be very slow

Anyone designed a asynchronous circuit (without clocking) which could calculate hash for fixed length input.

just for fun, the speed won't be high.

16TaG8kMPMdsF1ABj2p2dbQX3WK4yG2bG3
1481437948
Hero Member
*
Offline Offline

Posts: 1481437948

View Profile Personal Message (Offline)

Ignore
1481437948
Reply with quote  #2

1481437948
Report to moderator
1481437948
Hero Member
*
Offline Offline

Posts: 1481437948

View Profile Personal Message (Offline)

Ignore
1481437948
Reply with quote  #2

1481437948
Report to moderator
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
PRCman
Jr. Member
*
Offline Offline

Activity: 42


View Profile
June 02, 2011, 05:55:27 AM
 #2

It's just for fun, I believe it will be very slow

Anyone designed a asynchronous circuit (without clocking) which could calculate hash for fixed length input.

just for fun, the speed won't be high.


the bitcoin block header is 81 byte fixed length, so ....... a asynchronous circuit will be possible
and only 4 byte (32 bit) are input line, others could be a register which stores information other than nonce, and only updates after 4294967296 hashes.

16TaG8kMPMdsF1ABj2p2dbQX3WK4yG2bG3
Pages: [1]
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!