Key to efficient hardware emulation is an efficient mapping to the underlying CPU’s opcodes. Here one is free to target ...

OP_Return is a special script opcode in Bitcoin that allows users to embed arbitrary data into a Bitcoin transaction, marking that part of the transaction as unspendable. In simpler terms, it enables ...

Charnita is a wife, pet mom, tech enthusiast, and part-time freelance writer with over 14 years of experience. She's done countless app roundups, product reviews, and tutorials! In her free time, she ...

In my architecture I have a parallel instructions encoding. It means that you can do some logic along with some moving in parallel. Here is an example: parallel_move: reg1,reg2 is reg1; reg2 { reg2 = ...

Abstract: In this paper, we propose two encoding schemes for reducing the amount of switching on the instruction memory, which is one of the biggest sources of power dissipation. We have targeted ...

This concerns the SLLI encoding. From the spec, the rv32i SLLI instruction is encoded as follows: So, the leftmost field has 7 bits of opcode space, and then theres a 5 bit shamt field. As for the 64 ...