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| | Opcode - Wikipedia, the free encyclopedia |
 | | Opcodes operate on registers, values in memory, values stored on the stack, I/O ports, the bus, etc. They are used to perform arithmetic operations and move and change values. | | | This is a slightly higher level of abstraction than opcodes, which might need to load the number 2 into a register, and then push the register's value on the stack. | | | For instance, byte code 1A might be the "iconst_2" instruction which pushes the number 2 on the stack. |
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http://en.wikipedia.org/wiki/Opcode
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| | Microcomputer using a double opcode instruction - Patent 4346437 |
| | During a single opcode instruction operation, a 4-bit opcode word is fetched from memory (20), is loaded into the instruction register (32), and is applied to a logic circuit (601, 603 or 621, 623). | | | The second state of the latching device (610 or 630) together with the second opcode word stored in the instruction register (32) subsequently control the sequence of processing a data word to be fetched from storage during execution of the double opcode instruction. | | | Such storage of a first opcode in the latches ELAT and MDLAT, followed by a second opcode replacing the first opcode in the instruction register for continuing partial control of the sequence of operations, is referred to as a double opcode operation. |
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http://www.freepatentsonline.com/4346437.html
(10654 words)
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| | OPCODE'S FUTURE IN QUESTION |
| | Opcode is reorganizing to strategically position itself for future operations. | | | Since the mid-1980's Opcode has been a leader in the music software industry supporting both Macintosh and Windows based platforms, as well as a manufacturer of innovative hardware for interfacing digital instruments with computers. | | | In 1998 Gibson acquired Opcode Systems, at the time a prominent developer of MIDI hardware and software, primarily for the Mac OS platform. |
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http://www.polarity1.com/pcmisc02.html
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| | Squawks of the Parrot: WCB: Loadable opcode libraries |
| | A loadable opcode library is, basically, a library of opcode functions which are not built into parrot. | | | That is, rather than having one big table of opcode functions, mapping opcode number to function pointers, each subroutine would have its own table. | | | It wasn't supposed to be the general case, of course, since in general there's too much uncertainty around perl / python / ruby programs to do this as a regular optimization, but if you explicitly declare that a function is fixed at load time and can't be changed, well... |
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http://www.sidhe.org/~dan/blog/archives/000409.html
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| | OpCode |
| | OpCode container class constructor String variable s is the passed String file (opCodes.def) that is parsed to build the OpTable. | | | Lewis statements This code acts as a container for an opcode in the SIC project. | | | Class OpCode encapsulates all the relevant information for an individual instruction opcode for SIC/XE...end of Dr. J. |
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http://www-rohan.sdsu.edu/~ahowser/CS530JavaDocs/assem/OpCode.html
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| | 68HC11 Opcode Map |
| | Only 256 opcodes would be available if the range of values were restricted to the number able to be expressed in a single 8-bit binary number. | | | One reference that I periodically want to use is an opcode map, which can also be used as a reverse-directory (given the opcode number, what instruction is it?). | | | These are 3-byte instructions (or 4-byte instructions if a prebyte is required). |
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http://home.earthlink.net/~tdickens/68hc11/68hc11_opcode_map.html
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| | opcode |
| | The input and output arguments must agree with the definition both in number (except if the optional i-time input is used) and type. | | | statements allow defining a new opcode that can be used the same way as any of the built-in Csound opcodes. | | | Here is an example of a user-defined opcode. |
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http://kevindumpscore.com/docs/csound-manual/opcode.html
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| | Opcode - Disable named opcodes when compiling perl code |
| | Also, since the number of opcodes in your current version of perl might not be an exact multiple of eight, there may be unused bits in the last byte of an upset. | | | In a scalar context opcodes returns the number of opcodes in this version of perl (around 340 for perl5.002). | | | The Opcode module defines several optags and the user can define others using the define_optag function. |
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http://www.xav.com/perl/lib/Opcode.html
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| | RCX Opcode Reference |
| | If you are interested in trying out the protocol, you might be interested in the Send program, which allows you to send opcodes to the RCX. | | | This document describes the opcodes present in the RCX byte code, and is organized into the following sections: | | | Missing description of instruction encoding (opcode followed by data) |
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http://graphics.stanford.edu/~kekoa/rcx/opcodes.html
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| | OPCODE Software - Home Page |
| | Contact us for more information on OpCode Software. | | | On April 28th 2002, OpCode Software promoted the first public showing of Space Invaders Collection Pack for ColecoVision. | | | During the event, all participants were able to experience a prototype version of the game, fully playable (thought just the original game was available). |
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http://www.geocities.com/vgbelloq
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| | OPCODE |
| | Hybrid trees (OPCODE 1.3) keep a maximum of 16 triangles per leaf and reorganize client triangle lists, to eventually need roughly 16 times less ram than OPCODE’s standard trees. | | | You’re free to use them in any commercial or non-commercial program. | | | A demo is available to compare OPCODE 1.0 and RAPID (requires Windows / DirectX7) : |
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http://www.codercorner.com/Opcode.htm
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| | Review: Opcode USB DATport Soundcard For Portable Laptop Audio Recording |
| | NOTE: The Opcode suggested need for check-boxing the windows performance troubleshooting setting "Disable write-behind caching for all drives" before or especially if DATport performance problems occur. | | | Reports of operating the DATport loaded into a WIN98SE system successfully and then operated when upgraded to WIN2000 OS have been reported. | | | Much thanks given to Tom Sherman, VP of Product Development at Opcode Systems, Inc for providing the insightful DATport content which was mostly absent from the published version for lack of 'edition' schedule time and available print space.) |
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http://www.sonicstudios.com/datport.htm
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| | SCUMM Reference Guide :: V5 opcode list |
| | If value is zero, the result is undefined (and the interpeter may halt with an error). | | | The variable pointed to by result is read, logically ORed with value, and the result written back. | | | $3F; two parameters, does not use result, supplementary opcode byte with three more subsequent parameters |
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http://scummvm.sourceforge.net/docs/specs/scrp-v5.php
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| | OpCode < Main < Quartus |
| | There are opcodes for reading values from memory, writing values to memory, performing arithmetic, and doing other things. | | | When the program is run, the CPU interprets the opcodes and executes the instructions. | | | An opcode (short for operation code) specifies a type of CPU instruction. |
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http://www.quartus.net/cgi-bin/twiki/view/Main/OpCode
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| | [Suif-talk] Name-to-opcode mapping in MachSUIF |
| | The > user should be able to provide a list of patterns and replacements, > and the pass will find matching sets of instructions and replace > them. | | | (Reading the machine library documentation > didn't suggest so; the best idea I can come up with is to assume that > the set of supported opcodes is contiguous, and build up a mapping > using for (opcode = 2; target_implements(opcode); opcode++).) Yup, that'll do it. | | | Glenn ------------- Map name_to_opcode; int opcode_from_name(const char *name) { static bool map_ready; if (!map_ready) { for (int i = 2; target_implements(i); ++i) name_to_opcode[opcode_name(i)] = i; map_ready = true; } Map::iterator it = name_to_opcode.find(name); claim(it != name_to_opcode.end(), "Not a valid opcode name: '%s'", name); return (*it).second; } |
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http://suif.stanford.edu/pipermail/suif-talk/2001-December/000903.html
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| | Opcode releases Fermata notation software for Mac webbies |
| | Opcode Systems, has announced today that Fermata, a Macintosh music notation software program, is available for sale on their web site at http://www.opcode.com. | | | Opcode releases Fermata notation software for Mac webbies | | | Fermata is available only as an Internet direct download from Opcode's web site, and costs $59.95. |
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http://www.hitsquad.com/smm/news/9907_134
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| | WoTUG - Transputer |
| | The "lower" nibble contained data, either for arithmetic operations, for addressing memory, or as an operand to the indirect opcode, which was used to add more instructions to those available using the the 16 possible using a nibble. | | | This scheme permitted a very dense instruction format, with as many as 4 useful instructions possible in a single 32-bit memory word. | | | Transputer instructions comprised 8-bit words broken into two 4-bit nibbles. |
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http://www.wotug.org/transputer.shtml
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| | Opcode Search + v1.4 only right now |
| | Built Searching Page by Opcode or Syntax currently not case sensitive but is very precise about input values you can give partial data in syntax with pretty good results. | | | Ok now it parses the syntax from a list of opcodes finds the same opcode in the ini and breaks down the syntax line from the ini and returns the various parameter types. | | | I fixed the above problem apparently PHP '==' is not an exact comparison operator instead I had to use '==='. |
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http://dimensia.dyndns.org/fixxxer/files/prog/search.php
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| | VM Spec Opcode Mnemonics by Opcode |
| | This chapter gives the mapping from Java virtual machine instruction opcodes, including the reserved opcodes (§6.2), to the mnemonics for the instructions represented by those opcodes. | | | For historical reasons, opcode value 186 is not used. | | | Please send any comments or corrections through our feedback form |
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http://java.sun.com/docs/books/vmspec/2nd-edition/html/Mnemonics.doc.html
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| | [ODE] OPCODE ODE vc++ 6 windows |
| | so i tried to directly open up the Opcode.dsw workspace and see if i could compile Opcode first but that file does not open up anything. | | | Are you using the latest versions in CVS? | | | You're right about it not finding Opcode automatically (which is odd - it worked before) - but it pops up the right.dsp automatically, and I can open it just fine. |
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http://www.q12.org/pipermail/ode/2004-May/012656.html
(365 words)
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| | Opcode (dnsjava documentation) |
| | Converts a String representation of an Opcode into its numeric value | | | A message from a primary to a secondary server to initiate a zone transfer |
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http://www.xbill.org/dnsjava/doc/org/xbill/DNS/Opcode.html
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| | Opcode granted U.S. patent ... |
| | Opcode Systems, Inc., founded in 1985, is a leading supplier of award-winning computer software and hardware for desktop music production and live performance. | | | This advanced digital audio technology is featured in Opcode's popular Studio Vision Pro audio and MIDI sequencing software for Macintosh. | | | Opcode's patented process allows users to transform any single line digital audio file (human voice, guitar solo, flute etc.) into a MIDI track containing the pitch, timing, dynamics and spectral data of the original file. |
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http://www.gibson.com/whatsnew/pressrelease/1998/Jun4c.html
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| | Opcode Store is up |
| | Your serial number can only be found on Disk 1 of your original disk set. | | | (This store may not be used for orders made as a part of Opcode's Educational Program or Opcode's Dealer Program.) | | | Opcode CD-ROM titles, t-shirts, videos and program upgrades of acclaimed Opcode products (for U.S. registered users) are available through the Opcode Store. |
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http://www.gibson.com/whatsnew/pressrelease/1998/Aug6a.html
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| | Antic and STart Magazines: Where Are They Now? |
| | "I loved writing machine language code and to this day I can still convert 6502 assembly instructions to decimal opcode numbers in my head, even though I haven't touched an 8-bit Atari in 11 years." Today he works for a small healthcare company, MedPlus, as a manager of a software team. | | | Bill Bodenstein wrote two articles for Antic, plus a few for Analog Computing and Compute magazines while in college. |
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http://www.atarimagazines.com/bios.html
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| | [ODE] ODE and OPCODE involvement |
| | Maybe you can create a useflag for OPCODE and make > OPCODE a dependency of ODE. | | | It could be also an useflag, but if I define the OPCODE useflag and DOUBLE_PRECISION useflag it's a problem. | | | But this is a ebuild problem and I think off-topic here. |
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http://www.q12.org/pipermail/ode/2004-April/012246.html
(232 words)
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| | OPCODE - OPerational CODE |
| | More information about the definition of OPCODE may appear below: | | | Searched for more definitions; no definitions of OPCODE found. | | | Every attempt has been made to provide you with the correct acronym for OPCODE. |
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http://www.auditmypc.com/acronym/OPCODE.asp
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| | Opcode |
| | A reality undisputed is the elimination of techincal support of the software by Opcode, and the firing of most of the Opcode staff. | | | Many rumours have been circulating about the fall of Opcode, the creator of the OMS Midi standard, and of the first integrated Midi and Digital Audio music sequencing software application for the Macintosh, Studio Vision Pro, and lately Vision DSP. | | | Reports have shown that the number of registered users of Vision exceeds 40,000, including many music and audio industry professionals working in top recording studios, with some of the biggest names in the business. |
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http://shoko.calarts.edu/pipermail/music-dsp/1999-November/002868.html
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