cpu-architecture
What is redundant versus non-redundant number format?
I\'m having trou开发者_如何学编程ble understanding the algorithm being used in this FPGA circuit.It deals with redundant versus non-redundant number format.I have seen some mathematical (formal) defin[详细]
2023-02-22 03:05 分类：问答System where 1 byte != 8 bit? [duplicate]
This question already has answers here: What platforms have something other than 8-bit char? (14 answers)[详细]
2023-02-21 23:58 分类：问答subtract instruction in processors
Why should a processor implement a subtract开发者_JAVA百科 instruction ? Why cant the compilers change subtraction to 2-s complement additions?Because if every subtraction had to be two instructions ([详细]
2023-02-21 18:45 分类：问答Why are there so many CPU architectures: x86, x64, x87, etc...?
开发者_如何转开发Is the main different just instruction set or something more essential??Why are there so many CPU architectures?[详细]
2023-02-21 05:11 分类：问答AMD64 run on i586 or vice-versa?
I have a small C program that I wish to port from Linux to Windows. I 开发者_运维知识库can do this with the MinGW compiler, and I have noticed that it has two different prefixes, amd64 and i586. I am[详细]
2023-02-21 02:41 分类：问答Does the system allocates memory from high->low or the reverse?
IIRC it should be high->low,but according to this image,it\'s low->high. I\'m now confused,which is the case?[详细]
2023-02-20 00:12 分类：问答Difference between high memory and high memory area
Can somebody please explain me the difference between the terms high memory and high memory area. I have always came across these terms. I searched a lot about these terms but still i didn\'t got ex开[详细]
2023-02-16 05:16 分类：问答Build a full adder using 2 4:2:1 MUXes and the constants 0 and 1
A question in computer structures, Bu开发者_如何学JAVAild a full adder using 2 4:2:1 MUXes and the constants 0 and 1. Use minimum amount of constants.[详细]
2023-02-15 21:07 分类：问答how does a wider data bus helps a CPU when internal register size is smaller?
What advantage did we have in using a wider external data bus, say 64 bit in fir开发者_如何学编程st Pentium produced in 1993, when the size of the internal data bus or registers was 32 bit only? Gener[详细]
2023-02-15 18:12 分类：问答Machine code alignment
I am trying to understand the principles of machine code alignment. I have an assembler implementation which can generate machine code in run-time. I use 16-bytes alignment on every branch destination[详细]
2023-02-15 01:10 分类：问答
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