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Geek Culture / Useful Assembly Instructions

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19
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Joined: 26th Dec 2005
Location: The Big 80s
Posted: 21st Nov 2009 08:07
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Can't sleep yet again tonight so I decided to fire up my other desktop and work on my newest CPU design a little bit.

I've got most of the instruction set designed already, but am looking for more features. So here's the question for you ASM programmers out there.

What instructions do you think would be useful in your programs? I've already went through the latest Intel\AMD\etc, Motorola, Zilog, and other manuals so I've got that pretty much covered.

Here's a link to the old reference I began putting together. Something happened to my newest one which has many more instructions documented properly so you can tell exactly what they do. The formatting is all garbled up and everything is aligned funky.

http://ixeelectronics.com/Chipset/CPU/V3264/Instruction_Set_Reference.pdf

Might not be much help though, as that copy just has an instruction mnemonic listing.

Keep your Hope & Change to yourself, I choose Liberty! Stop by for a chat! [IXE]Nateholio on irc.maxgaming.net:6667 #GarageGames
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NeX the Fairly Fast Ferret
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Joined: 10th Apr 2005
Location: The Fifth Plane of Oblivion
Posted: 21st Nov 2009 12:36
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NOP would be a good start.

Athlon64 2.7gHz->OC 3.9gHz, 31C, MSi 9500GT->OC 1gHz core/2gHz memory, 48C, 4Gb DDR2 667, 500Gb Seagate + 80Gb Maxtor + 40Gb Maxtor = 620Gb, XP Home
Air cooled, total cost £160
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19
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Joined: 26th Dec 2005
Location: The Big 80s
Posted: 21st Nov 2009 19:04
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Doh. Its always the simplest things that are overlooked.

Keep your Hope & Change to yourself, I choose Liberty! Stop by for a chat! [IXE]Nateholio on irc.maxgaming.net:6667 #GarageGames
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NeX the Fairly Fast Ferret
20
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Joined: 10th Apr 2005
Location: The Fifth Plane of Oblivion
Posted: 21st Nov 2009 21:48
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What's DOH do?

Athlon64 2.7gHz->OC 3.9gHz, 31C, MSi 9500GT->OC 1gHz core/2gHz memory, 48C, 4Gb DDR2 667, 500Gb Seagate + 80Gb Maxtor + 40Gb Maxtor = 620Gb, XP Home
Air cooled, total cost £160
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19
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Joined: 26th Dec 2005
Location: The Big 80s
Posted: 21st Nov 2009 21:54
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I remember now why I didn't put a NOP in there. In this architecture, a SISD NOP is just four MIMD MNOPs together.

Keep your Hope & Change to yourself, I choose Liberty! Stop by for a chat! [IXE]Nateholio on irc.maxgaming.net:6667 #GarageGames
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