In processor design, microcode serves as an intermediary layer situated between the central processing unit (CPU) hardware and the programmer-visible...
73 KB (8,727 words) - 12:00, 28 June 2024
Intel microcode is microcode that runs inside x86 processors made by Intel. Since the P6 microarchitecture introduced in the mid-1990s, the microcode programs...
46 KB (5,181 words) - 18:30, 15 May 2024
CircuitMaker (redirect from MicroCode SimCode)
CircuitMaker, TraxMaker and SimCode were originally developed by the Orem-based MicroCode Engineering, Inc. since 1988. CircuitMaker 5 for Windows 3.1, 9x and NT...
20 KB (2,020 words) - 09:17, 15 June 2024
Machine code (section Relationship to microcode)
internally many processors use microcode or optimize and transform machine code instructions into sequences of micro-ops. Microcode and micro-ops are not generally...
32 KB (3,477 words) - 07:45, 14 July 2024
Microassembler (redirect from Microcode programming language)
provided to customers as a means of writing customized microcode. In the process of microcode assembly it is helpful to verify the microprogram with emulation...
3 KB (387 words) - 15:32, 9 July 2023
Control store (redirect from Writable microcode)
computers are built using "writable microcode" — rather than storing the microcode in ROM or hard-wired logic, the microcode is stored in a RAM called a writable...
14 KB (1,440 words) - 11:00, 25 December 2023
Language primitive (section Microcode primitives)
even lower unit of processing known as microcode which interprets the machine code and it is then that the microcode instructions would be the genuine primitives...
5 KB (523 words) - 21:34, 7 May 2024
IBM System/38 (section Microcode)
directly in microcode as part of the Horizontal Microcode. The Horizontal Microcode resided in control store; it corresponded to traditional microcode. Vertical...
24 KB (2,595 words) - 15:00, 13 July 2024
result of a more software-centric approach. Other enhancements included microcode instructions for the multiply and divide assembly language instructions...
55 KB (5,217 words) - 04:25, 2 July 2024
sequence of simpler instructions. One reason for this was that architects (microcode writers) sometimes "over-designed" assembly language instructions, including...
15 KB (1,971 words) - 15:45, 19 January 2024