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There are multiple versions of MIPS, including MIPS I, II, III, IV, and V, as well as five releases of MIPS32/64 (for 32- and 64-bit implementations, respectively). The early MIPS architectures were 32-bit; 64-bit versions were developed later. As of April 2017, the current version of MIPS is MIPS32/64 Release 6.
The lowRISC prototype 64-bit SoC design is an open source Linux-capable 64-bit RISC-V SoC design. A first version preview release of the source code was made available in April 2015. [7] Since then features were added, such as support for tagged memory and "minion cores", small CPU cores which are dedicated to I/O tasks. [8]
RISC-V [b] (pronounced "risk-five" [2]: 1 ) is an open standard instruction set architecture (ISA) based on established reduced instruction set computer (RISC) principles. . The project began in 2010 at the University of California, Berkeley, transferred to the RISC-V Foundation in 2015, and on to RISC-V International, a Swiss non-profit entity, in November 20
A 64-bit WEP key is usually entered as a string of 10 hexadecimal (base 16) characters (0–9 and A–F). Each character represents 4 bits, 10 digits of 4 bits each gives 40 bits; adding the 24-bit IV produces the complete 64-bit WEP key (4 bits × 10 + 24-bit IV = 64-bit WEP key).
The UltraSPARC IV Jaguar and follow-up UltraSPARC IV+ Panther are microprocessors designed by Sun Microsystems and manufactured by Texas Instruments.They are the fourth generation of UltraSPARC microprocessors, and implement the 64-bit SPARC V9 instruction set architecture (ISA).
POWER8, 64-bit, hex or twelve core, 8 way SMT/core, 5.0 GHz, follows the Power ISA 2.07. Introduced in 2014. POWER9, 64-bit, PowerNV 24 cores of 4 way SMT/core, PowerVM 12 cores of 8 way SMT/core, follows the Power ISA 3.0. Introduced in 2016. Power10, 64-bit, 15 SMT8 or 30 SMT4 cores, will follow the Power ISA 3.1. Introduced in 2021.
In 1990, the AS/400 engineering team at IBM Rochester began work on a new architecture known as C-RISC (Commercial RISC) to replace the IMPI architecture of the AS/400. [1] [2] C-RISC was an evolution of the IMPI instruction set, extending the address space to 96 bits and adding some RISC instructions to speed up the more computationally intensive commercial applications that were being ...
ILLIAC IV parallel computer's Control Unit (CU). The ILLIAC IV was the first massively parallel computer. [1] The system was originally designed to have 256 64-bit floating point units (FPUs) and four central processing units (CPUs) able to process 1 billion operations per second. [2]