An index register in a computer's CPU is a processor register (or an assigned memory location) used for pointing to operand addresses during the run of...
13 KB (1,581 words) - 13:39, 21 March 2024
Look up Index, index, indexes, indice, or indices in Wiktionary, the free dictionary. Index (pl.: indexes or indices) may refer to: Index (A Certain Magical...
6 KB (794 words) - 20:32, 15 May 2024
X86 (redirect from Source index)
general-purpose registers, base registers, and index registers can all be used as the base in addressing modes, and all of those registers except for the...
104 KB (10,736 words) - 20:44, 4 July 2024
Addressing mode (redirect from Indexed addressing)
"base+index+offset" (detailed below) allows one to add two registers and a constant together in one instruction and store the result in a third register. Some...
45 KB (5,930 words) - 02:27, 24 June 2024
The Democracy Index published by the Economist Group is an index measuring the quality of democracy across the world. This quantitative and comparative...
186 KB (2,290 words) - 22:45, 24 June 2024
last register in the integer register file is a pseudo-register in that it is hardwired to always return zero when read (mostly to simplify indexing modes)...
32 KB (1,532 words) - 21:14, 2 June 2024
one of the 16-bit index registers. To access a location outside that range, the address had to be stored in one of the index registers, and then the offset...
18 KB (2,308 words) - 02:20, 18 September 2023
WDC 65C816 (section 16-bit registers)
(SP), and index registers (X and Y). 16-bit direct page (aka zero page) register (DP). 8-bit data bank (DB) and program bank (PB) registers, generating...
29 KB (2,990 words) - 20:46, 26 June 2024
maintained by Hang Seng Indexes Company Limited, which is a wholly owned subsidiary of Hang Seng Bank, one of the largest banks registered and listed in Hong...
24 KB (1,847 words) - 17:26, 1 June 2024
mode (power-on default) same as 7090 7094 in seven index register mode subtract the index register from Y If there was no F field or F is not all one...
24 KB (2,719 words) - 18:58, 31 May 2024
register renaming is a technique that abstracts logical registers from physical registers. Every logical register has a set of physical registers associated...
28 KB (4,172 words) - 06:06, 29 June 2024
arithmetic logic unit (ALU) 8-bit processor registers: accumulator stack pointer index registers status register 16-bit program counter 69 instructions, implemented...
36 KB (4,242 words) - 22:48, 21 May 2024
have a programmer-accessible address register and the three address modification registers are called "index registers" by IBM. The 704 and its successors...
11 KB (1,224 words) - 04:34, 24 November 2023
NAR 2 (section Reading values from Index Registers)
Index register to use with indexed addressing modes 4 bits (16 to 19) containing address mode flags: bit 19: P (sr. Posredno, en. mediated) - indexed...
14 KB (1,328 words) - 19:09, 10 July 2023
MOS Technology 6502 (section Registers)
16-bit program counter S = 8-bit stack pointer X = 8-bit index register Y = 8-bit index register This compares to a contemporaneous competitor, the Intel...
112 KB (10,952 words) - 14:30, 6 July 2024
Zilog Z80 (section Programming model and register set)
but add many of the nice features of the Motorola 6800, including index registers and improved interrupts. While still being set up, the industry newsletter...
117 KB (12,556 words) - 17:34, 1 July 2024
addition of a Y index register. It has two eight-bit accumulators, A and B, two sixteen-bit index registers, X and Y, a condition code register, a 16-bit stack...
10 KB (745 words) - 20:36, 13 June 2024
machine had no programmer-accessible registers: all operations were memory to memory (including the index registers of the 1620 II). See Architectural difficulties...
101 KB (7,818 words) - 04:46, 17 May 2024
operand. Registers Processor registers consisted of: AC – 38-bit Accumulator MQ – 36-bit Multiplier-Quotient XR – 15-bit Index Registers (three or...
26 KB (2,578 words) - 12:52, 16 June 2024
A base register and a 12-bit displacement RX A base register, an index register, and a 12-bit displacement Y A base register, an index register, and a...
96 KB (2,843 words) - 20:24, 5 July 2024
also derive nonreferential meaning from indexicality, for example when features of a speaker's register indexically signal their social class. Nonlinguistic...
37 KB (4,823 words) - 08:02, 20 May 2024
register allocation is the process of assigning local automatic variables and expression results to a limited number of processor registers. Register...
41 KB (5,066 words) - 16:59, 9 May 2024
accumulator registers, two of which (2 and 3) could be used as index registers. There was a 15-bit program counter and a single-bit carry register. As with...
64 KB (9,264 words) - 19:14, 8 July 2024
ICE (Intercontinental Exchange, Inc.), with the name "U.S. Dollar Index" a registered trademark. It is a weighted geometric mean of the dollar's value...
18 KB (720 words) - 02:30, 17 April 2024
be used as a base register, and any GPR other than ESP can be used as an index register, in a memory reference. The index register value can be multiplied...
10 KB (894 words) - 18:17, 26 June 2024
the UBS 100 Index began at 1000 points. On 16 September 2022, the index registered at 640 points, and the three largest constituents (Nestlé, Novartis...
1 KB (125 words) - 20:13, 30 June 2024
III, and automatic index register incrementing on, e.g., the RCA 601, UNIVAC 1107, and the GE-600 series. Although index registers were introduced in...
52 KB (4,826 words) - 14:07, 13 June 2024
The Swiss Market Index (SMI) is Switzerland's blue-chip stock market index, which makes it the most followed in the country. It is made up of 20 of the...
21 KB (1,351 words) - 06:36, 18 May 2024