why Bitcoing mining hardware not supported from Hashcat

[john99]

Hello,

What is the reason that Hashcat does not support Bitcoing mining hardware?
(such cards seems to be very powerful AND energy-cost effective :-)


Thank's for any feedback!

John


PS
e.g. something like http://www.butterflylabs.com/

[radix]

1. BFL never responded to our request for dev hardware to test with.

2. ASICs would only be good for the algo that the gates are programmed for.