Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Indirect address


Related Topics

In the News (Sat 19 Dec 09)

  
  DIRECT ADDRESS, DIRECT QUOTATION, INDIRECT ADDRESS, INDIRECT DISCOURSE, INDIRECT QUOTATION. The Columbia Guide to ...   (Site not responding. Last check: 2007-11-03)
Direct address is also the exact words used by a speaker or writer, and this sort of direct address is always put within quotation marks.
Indirect address and indirect discourse are paraphrases of a person’s words (hence no quotation marks), as in I said that I couldn’t go.
These are the conventions for handling direct and indirect quotations in writing: when you quote someone directly, you give the exact words uttered, and you enclose them in quotation marks: He said, “Go home.” An indirect quotation paraphrases those exact words, usually with that, and no quotation marks are needed.
www.bartleby.com /68/58/1858.html   (239 words)

  
 Extent Based Allocation
The first indirect address extent is used for single indirection; each entry in the extent indicates the starting block number of an indirect data extent.
The second indirect address extent is used for double indirection; each entry in the extent indicates the starting block number of a single indirect address extent.
Indirect address blocks are fully typed and may have variable lengths up to a maximum and optimum size of 8K.
docs.hp.com /en/5971-4772/ch01s06.html   (749 words)

  
 Chapter 14 - More on Addressing Modes
Note that the subtraction is shown before the effective address to indicate that that contents of the address register are decremented and then used to determine the source address.
The source address is computed as the sum of the base address (the contents of A0, in these examples), the displacement, and the offset.
The index (either an address or data register) is either a 32-bit number or a 16-bit number sign extended to 32 bits.
www.cwru.edu /cse/eeap/282/14_addr_modes_more.html   (1275 words)

  
 68020 Addressing Modes
A memory indirect addressing mode is one in which the effective address provided by the instruction is used to access memory to locate the effective address of the operand.
We are interested in complex indirect addressing modes because they provide a powerful means of accessing data structures and allow you (or the compiler) to generate very efficient and compact code.
The address of the ith element is given by [A0] + [D0]*sc, where sc is 1, 2, 4 or 8 for byte, word, longword or quadword (i.e., 64-bit) data elements.
www-scm.tees.ac.uk /users/u0000408/020adr/020mode.htm   (2360 words)

  
 The 68000   (Site not responding. Last check: 2007-11-03)
Address Register Indirect (ARI) with postincrement uses an Address Register to hold the address of the data being either written to or read from memory, but after the instruction is complete, the address register's value is incremented by either 1, 2, or 4.
Address Register Indirect (ARI) with predecrement, as with the other ARI modes, uses an Address Register to hold the address of the data being either written to or read from memory.
Address Register Indirect (ARI) with displacement mode specifies a 16 bit displacement that is added to the value in the address register before memory is referenced to calculate either the destination or source effective address.
www.et.cpcc.cc.nc.us /Online/ELN233/am1.htm   (1088 words)

  
 XIndirect
Indirect addressing is the act of using an intermediate object between the initial pointer (for example, a link) and the ultimate intended target.
An everyday example of indirect addressing is Internet domain names: when you point to an address, such as “www.example.org”, you are really pointing to an entry in a DNS [Domain Name Service] table which maps the domain name to a specific numeric IP address representing a physical server on the network.
That is, the hyperdocument constructed using indirect addresses must be semantically identical to the same hyperdocument constructed using direct addresses such that any or all indirect addresses can be replaced with the equivalent direct addresses without affecting the semantic interpretation of the hyperdocument in any way.
www.mulberrytech.com /Extreme/Proceedings/html/2003/Kimber01/EML2003Kimber01.html   (5139 words)

  
 Raining Data - Online Technical Manual   (Site not responding. Last check: 2007-11-03)
Either of these parameters may be preceded by a period (.), indicating that the address is a hexadecimal value, or a comma (,), which indicates that the address is a decimal value.
The content, rather than the definition, of the virtual memory area defined by the symbol is displayed in the window equal to the size specified in the symbol definition or by a window specification.
For "*" and "**" addressing, if the first byte of the medial storage register is a x'82', the element is interpreted as a basic indirect string element and the storage register is taken from two bytes beyond this location.
www.picksys.com /support/techpubs2/1574head.html   (383 words)

  
 Addressing Modes in Assembly Language
The theoretical maximum address is determined by the address size of a processor (a 16 bit address space is limited to no more than 65536 memory locations, a 32 bit address space is limited to approximately 4 GB of memory locations).
In address register indirect with postincrement operations, the designated register is used as a pointer to memory, and then the register is incremented by the size of the operation.
In address register indirect with postdecrement operations, the designated register is used as a pointer to memory, and then the register is decremented by the size of the operation.
www.osdata.com /topic/language/asm/address.htm   (3523 words)

  
 8051 Assembler Manual v4.1   (Site not responding. Last check: 2007-11-03)
On the 8051 the address contained in the specified register must be between 0 and 127 (since you cannot access hardware registers through indirect addressing.) If an indirect address register contains a value greater than 127 when it is used as a source operand, a byte containing undefined data is returned.
A data address operand is an expression specifying one of the 128 on-chip RAM locations or one of the hardware locations.
A code address is an expression with a value in the range of 0 through 65535, specifying an address in the code space.
www.ece.umr.edu /computing/unix/software/tasking/asm/opexpr.html   (2016 words)

  
 [No title]   (Site not responding. Last check: 2007-11-03)
The "long" addressing modes may be used with the G65SC802; however, the high byte of the address is not available to the hardware.
Direct Indexed Indirect -- (d,x) This address mode is often referred to as Indirect X The second byte of the Instruction is added to the sum of the Direct Register and the X Index Register.
Direct Indirect -- (d) The second byte of the instruction is added to the Direct Register to form a pointer to the low-order 16 bits of the effective address.
oregonstate.edu /~robinsfr/docs/emu/SNES/ADDRMODE.TXT   (1484 words)

  
 [No title]
This method of indirection is standard in high level page 5 languages and is very useful for pointer operations as in the C programming language.
The vector used in absolute indirect addressing may be located anywhere in memory, not necessarily based on the zero page as with indirect data argument addressing.
In indexed absolute indirect addressing, the X register is used to index a table of JuMP vectors in very much the same way as Indexed Indirect (mode 8) data addressing indexes a table of data pointers.
www.textfiles.com /programming/address.txt   (2530 words)

  
 Corewar Tutorial Pt II   (Site not responding. Last check: 2007-11-03)
Address Modes Addressing modes subtly (sometimes not-so-subtly) alter the behaviour of instructions.
The commercial-at (@) is used to indicate Indirect Address Mode.
In indirect addressing, the indirect address points to an instruction as in direct addressing, except the target is not the instruction to which the indirect address points but rather the instruction pointed to by the B-field of the instruct pointed to by the indirect address.
www.koth.org /info/tutorial2.html   (230 words)

  
 EL E 385 homework due on or before 11 AM   (Site not responding. Last check: 2007-11-03)
For a direct address instruction, the address of the data is stored in the word with the op code
For an indirect address instruction, the address stored in the word with the op code contains the address where the address of the data is stored
An indirect address instructions requires 3 memory reads: 1 to get the op code and address, 2 to get the address of the data, 3 to get the data
olemiss.edu /courses/EE/ELE_385/Fall2002/Solutions/10_01Solution.htm   (199 words)

  
 PLCS.net - Interactive Q & A - SLC Indirect Addressing
Indirect addressing is not allowed in these processors.
I use indirect addressing all the time in my programs; it allows me to use a single timer (say for a step sequencer) and loads the presets from an integer file based on the current sequencer step.
The integer address is either indirect (offset) or indexed, depending on the application.
www.plctalk.net /qanda/showthread.php?postid=3856   (943 words)

  
 A backend table for the 6500 microprocessor   (Site not responding. Last check: 2007-11-03)
Instructions that use pre-indexed indirect addressing add the contents of the X index register and the second object code byte to access a memory location in the first 256 bytes of memory, where the indirect address will be found:
When using pre-indexed indirect addressing, once again wraparound addition is used, which means that when the X index register contents are added to the second object code byte, any carry will be discarded.
Since parameters and locals of EM procedures are offseted from the localbase of that procedure, indirect addressing is havily used.
tack.sourceforge.net /doc/6500.html   (5611 words)

  
 Lecture 5
In addition the i-node will point to an indirect block (containing further block addresses for the file), a doubly-indirect block (containing addresses of further indirect blocks), and perhaps a triply-indirect block (containing addresses of further doubly-indirect blocks).
The direct block pointers are distinct and separate from the indirect, doubly-indirect, and triply-indirect block pointers.
In a system with 64 bit block addresses, one can represent an extent by allowing some number of bits (say 48) to represent the block address and the rest (16) to represent the number of blocks in the extent.
www.cise.ufl.edu /~jnw/FileSystemssp02/Lectures/05.html   (902 words)

  
 Chapter 5-1   (Site not responding. Last check: 2007-11-03)
The indirect address instruction needs two references to memory; the first is needed to read the address of the operand; the second is for the operand itself.
To specify whether an instruction is a direct or indirect address, the most significant bit of the instruction can be used.
The effective address is the address of the operand in a computation-type instruction or the target address in a branch-type instruction.
arapaho.nsuok.edu /~kingw/CS3173/CHAPTER5_1.htm   (312 words)

  
 Art of Assembly: Chapter Six-5
The direct intersegment jump is five bytes long, the last four bytes containing a segmented address (the offset in the second and third bytes, the segment in the fourth and fifth bytes).
MASM uses a near indirect or far indirect addressing mode depending upon the type of the memory location you specify.
Since these are near calls (they obtain their target address from a 16 bit memory location), they all push a 16 bit return address onto the stack.
webster.cs.ucr.edu /AoA/DOS/ch06/CH06-5.html   (6583 words)

  
 [No title]
This function is used in the case of transmission to the mail terminal, transmission to an address to use it well, the multicast transmission and so on.
In the case of indirect address designation, T.33 protocol is not used.
Subaddress is looked up by using the address change table and so on from the indirect address number.
www3.ietf.org /proceedings/00dec/I-D/draft-ietf-fax-gateway-protocol-02.txt   (1928 words)

  
 [No title]
The value of this addressing mode is that suppose you have an address you pushed onto the stack, by using this mode you can easily reach to where the data was located.
The address of the effective address plus one is pushed on the stack first and then the address of the effective address is pushed on second.
Addressing Mode Syntax Opcode Bytes Cycles ---------------------------------------------------------------------- Implied TSC 3B 1 2 Alais: TSA ---------------------------------------------------------------------- TRB Test and Reset Memory Bits ------------------------------ TRB performs a logical AND of the accumulator's compliment and the effective address - data is then rewritten back to the specified address.
vorlon.cwru.edu /~cmf12/projects/65816info.txt   (13812 words)

  
 [No title]
In addition, the VME address bits 23:19 are reserved for slot identification, bits 18:15 are reserved for Localbus Device selection, and the bottom 2 bits are off limits since we are running in D32 mode.
This is the origin of the indirect addressing in the HTR.
To get around this limitation, we defined a "global indirect address" to "point" to which LUT or RAM we are working with, then we do the reads and writes using the "indirect address" for the individual LUT or RAM.
www.physics.umd.edu /hep/HTR/htr_vme.html   (1552 words)

  
 INDIRECT Function
function allows you to put the address of one cell in another, and get data from the the first cell by referencing the second.
If we use the function with a string, Excel won't change the reference, so the formula will remain correct, regardless of whether and where rows are inserted or deleted.
While this example may seem trivial, it illustrates a technique that you can use to build more complicated formulas.
www.cpearson.com /excel/indirect.htm   (389 words)

  
 Excel Variable Range for SUM Function :: MrExcel Message Board
I would like to dynamically construct a range to be used in a SUM function but I can not get the addresses into the function after constructing them.
For example, I create the addresses of lower and upper limits of the range using the ADDRESS function, and then I want to put them in the SUM function.
If you build a range reference using the ADDRESS worksheet function, you need to deference it with INDIRECT before feeding the built range to another worksheet function.
www.mrexcel.com /archive2/6400/7102.htm   (561 words)

  
 EEPROM Programming Instructions for DS33Z11/DS33Z44 - Maxim/Dallas
The Ethernet MAC specific registers are addressed indirectly and require multiple write instructions when configured using a µP in parallel port mode.
The indirect MAC registers are programmed using separate 7-byte records located at the end of the EEPROM memory map.
The remaining indirect MAC registers should not need to be programmed, as they are MAC-status or status-configuration registers that require no initialization.
www.maxim-ic.com /appnotes.cfm?an_pk=3488   (980 words)

  
 CDC 160 jump instructions   (Site not responding. Last check: 2007-11-03)
Use E to address one of the first 64 memory locations, and load the contents of that location into P. 111001 - Jump Forward Indirect
Use forward relative addressing to fetch the destination address.
For short functions where the sign or zero/nonzero status of the accumulator is known, the jump to the return jump at location p+n can be coded using a relative jump for efficiency.
www.cs.uiowa.edu /~jones/cdc160/man/jump.html   (347 words)

  
 [No title]
If the + X-Forwarded-For header contains multiple addresses, and if + acl_uses_indirect_client is on, then we continue backtracking + until we reach an address for which we are not allowed to + follow the X-Forwarded-For header, or until we reach the first + address in the list.
This address may + be treated as the client address for access control, delay + pools and logging, depending on the acl_uses_indirect_client, + delay_pool_uses_indirect_client and log_uses_indirect_client + options.
This may enable remote + hosts to bypass any access control restrictions that are + based on the client's source addresses.
squid.sourceforge.net /follow_xff/follow_xff-2.5.patch   (857 words)

  
 The MC68000 Assembler: ASM68K
You will get an error message if the branch target address is out of range.
For example, CNOP 0,2 will allign the PC address on even boundaries.
PC-relative addressing modes can only be used to access memory locations within the same section.
www.eece.ksu.edu /~lenhert/631/mpsasm68k.html   (805 words)

  
 Excel What's this excel formula do? :: MrExcel Message Board
Creates a cell address as text, given specified row and column numbers.
Row_num is the row number to use in the cell reference.
Sheet_text is text specifying the name of the worksheet to be used as the external reference.
www.mrexcel.com /archive2/3400/3853.htm   (456 words)

  
 [No title]   (Site not responding. Last check: 2007-11-03)
68000 has a Program Counter (PC) and it is used to address the memory space linearly (instead of adding the segment base adress with an offset to obtain the final address).
That is, with register indirect addressing mode all of the seven address registers can be used as stack pointers.
The new addressing modes are related to Memory Indirect and Memory INdirect with PC.
web.engr.oregonstate.edu /~sllu/471/68k.html   (610 words)

  
 RSLogix Forums - JSR Block with Indirect Address   (Site not responding. Last check: 2007-11-03)
Just load the pointer(s) with the proper word offset or file number then call the JSR, and use indirect addresses in the subroutine.
For example, if you need the subroutine to operate on file N7 starting at word 200 this time, and then on file N14 word 300 next time, just load a 7 in one parameter and a 200 in another and pass these with the JSR.
In the subroutine use indirect addresses to end up pointing at N7:200.
www.software.rockwell.com /forum/RSLogix/messageview.cfm?catid=89&threadid=2724   (207 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.