RE: QBT methods and % increase presented to miners etc6 Jun 2025 15:25
Scottwins: by introducing say an embedded processor into your ASIC you are blurring the distinction between FPGAs, CPUs, GPUs, SOCs and ASICs and probably other exotic devices
An ASIC is meant for speed, economy and low energy consumption. A hashing ASIC has one role in life, take data in and run that data through a logic sequence ๐ฎ๐ ๐ณ๐ฎ๐๐ ๐ฎ๐ ๐ฝ๐ผ๐๐๐ถ๐ฏ๐น๐ฒ and present it at the ouput. Any superfluous logic functions increase power consumptio and increase cost. I won't deny that you could build anything into your ASIC. If you want versatility use a FPGA but it won't be as fast and probably has lots of function blocks you don't need thus is more expensive due to the increased area. The big downside is the longer pathways between the logic blocks that reduces how fast it can go.
If you need lots of versatility use a CPU.
Hashing is all about finding the winning hash before the next man