In this project, I have created a disassembler and an emulator for a subset of the RISC-V ISA. The 32-bit RISC-V emulator emulates basic load, store and mathematical calculations within memory and ...

1.c is Code to generate every assembly instruction into 32 bit binary instuction . After Execution of 1.c corresponding to "inp1.txt" , "out1.txt" will be generated along with "symbol1.txt" . 2.c is ...

In microprocessors, instruction fetch (IF) unit is a very critical part to gain high performance. In our design of a 32-bit RISC microprocessor core, we devise two instruction sets (32-bit and 16-bit) ...

The problem is rather C/C+h and the use of 32-Bit pointers and source code compatibility. Or let’s put it this way, a lot of existing source code requires modification to be 64-Bit “clean”.

The registers grew to 32 bits but retained their 8- and 16-bit aliases. The general-purpose registers typically hold integer data, and the architecture provides instructions to operate on 8-, 16-, 32- ...

Direct replacement of 32-bit instructions with new 16-bit instructions provides an immediate code density benefit, which can be realized at an individual instruction level throughout the application.

In addition, due to the vast peripheral support contained within the microcontroller, the streaming mechanism also provides different data width support (8-,16- and 32-bit) in the single instruction.

Extra instructions in Thumb-2 can also be mixed with standard 32-bit instructions, said the firm. Existing Thumb code has to be run in a different mode. “The compiler is starting to run out of options ...

Intel releases X86S instruction set version 1.2, killing multiple 16-bit and 32-bit features X86S gives Intel's x86 a much-needed slim down for the 64-bit age By Zo Ahmed September 25, 2024, 15:23 ...