Are you new to LinuxQuestions. The operation codes opcodes —the portions of the machine language instructions that specify an operation to be performed —referred to by the mnemonic HCF are hexadecimal 9D and DD, and were reported in an article written by Gerry Wheeler in the December issue of BYTE magazine on undocumented opcodes. BB code is On. You are currently viewing LQ as a guest. In a computer’s assembly language , mnemonics are used that are directly equivalent to machine code instructions.

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New Linux HCF modem driver release (0.98mbsibeta02110301)

But, Knoppix doesn’t detect the modem automatically I don’t think it should anywaysand, I just need to know how hhcf use an INF file!!!!!! Registration is quick, simple and absolutely free. Just starting out and have a question?

You are currently viewing LQ as a guest. The Motorola microprocessor chf the first for which an undocumented assembly mnemonic HCF became widely known.

HCF driver installation

Registration is quick, simple and absolutely free. By using this site, you agree to the Terms of Use and Privacy Policy. Click Here to receive this Complete Guide absolutely free. Many computers in the Intel Pentium line could be locked up by executing an invalid instruction F00F C7C8which caused the computer liunx lock up.


Linuxant – Linux drivers for Conexant chipsets – HCF driver installation

A Brief History of AI. For more advanced ,inux it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. BB code is On.

That is, either opcode made the processor enter a modecontinuously performing memory read cycles from successive addresses with no intervening instruction fetches.

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Archived from the original on Retrieved 10 July Retrieved December 13, What is the difference between little endian and big endian data formats? Halt and Catch Fire is also related to other types of situations that can lock up computers, such as the Pentium FOOF bug, which locks up the computer by referencing a nonexistent memory address.

I found rpms for my HCF modem but Having a problem logging in? The time now is Find More Posts by trickykid.

This page was last edited on 5 Novemberat Open Source Consulting Domain Registration. This book contains many real life examples derived from the author’s experience as a Linux system and network administrator, trainer and consultant.


Find More Posts by Aussie. Retrieved 2 March In computer engineering, Halt and Catch Fireknown by the assembly mnemonic HCFis an idiom referring to a computer machine code instruction that causes the computer’s central processing unit CPU to cease meaningful operation, typically requiring a restart of the computer.

The Linux kernel added a “no-hlt” option telling Linux to run an infinite loop instead of using HLT, which allowed users of these broken chips to use Linux. The time now is Since its discovery, workarounds have been developed to prevent it from locking the computer, and the bug has been eliminated in subsequent Intel processors.

All times are GMT Want to know if that peripheral is compatible with Linux? From the user’s point of view the machine halts and defies most attempts to get it restarted.