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searching for Addressing mode 55 found (105 total)

alternate case: addressing mode

Aemulor (764 words) [view diff] no match in snippet view article find links to article

emulator of the earlier 26-bit addressing-mode ARM microprocessors. It runs on ARM processors under 32-bit addressing-mode versions of RISC OS. It was written
Program status word (668 words) [view diff] exact match in snippet view article find links to article
instruction address was 31 bits plus a mode bit (24 bit addressing mode if zero; 31 bit addressing mode if one) for a total of 32 bits. In the present instances
Track (disk drive) (156 words) [view diff] exact match in snippet view article
data in a disk drive, as used in the Cylinder-Head-Record (CCHHR) addressing mode of a CKD disk. The concept is concentric, through the physical platters
WD16 (3,465 words) [view diff] exact match in snippet view article find links to article
Most two-operand instructions can operate memory-to-memory with any addressing mode and some instructions can result in up to ten memory accesses. The
PDP-11 architecture (4,456 words) [view diff] exact match in snippet view article find links to article
bits select a general register. The encoding of the six bit operand addressing mode is as follows: In the following sections, each item includes an example
Unreal mode (1,327 words) [view diff] exact match in snippet view article find links to article
access to the entire memory. Contrary to its name, it is not a separate addressing mode that the x86 processors can operate in. It is used in the 80286 and
STM8 (1,066 words) [view diff] exact match in snippet view article find links to article
for C due to its 16-bit index registers and stack pointer-relative addressing mode. Although internally a Harvard architecture it has "memory bridge"
AN/GYK-12 (545 words) [view diff] exact match in snippet view article find links to article
to the AN/GYK-12. Nebula is also a 32-bit architecture with 32-bit addressing mode and instructions optimized for running programs written in Ada. The
ICT 1900 series (4,744 words) [view diff] exact match in snippet view article find links to article
address either by 1 or 2. This format was only available in 15-bit addressing mode. In 22-bit mode the counter and address were kept in separate words
EVEX prefix (1,161 words) [view diff] exact match in snippet view article find links to article
rounding semantics; Compressed displacement (Disp8 × N), new memory addressing mode to improve encoding density of instruction byte stream; the scale factor
ModR/M (2,148 words) [view diff] exact match in snippet view article find links to article
decrement it is FE /1.: 3-321 : 171  The "mod" field specifies the addressing mode for the register/memory ("r/m") operand. If the "mod" field is 112
Classful network (1,478 words) [view diff] exact match in snippet view article find links to article
sequence 111 designated an at-the-time unspecified addressing mode ("escape to extended addressing mode"), which was later subdivided as Class D (1110) for
Z/OS (2,256 words) [view diff] exact match in snippet view article find links to article
Application programmers can still use any addressing mode: all applications, regardless of their addressing mode(s), can coexist without modification, and
Thrashing (computer science) (1,590 words) [view diff] exact match in snippet view article
boundary could have a source operand using a displacement deferred addressing mode, where the longword containing the operand address crosses a page boundary
Intel 8087 (2,846 words) [view diff] exact match in snippet view article find links to article
from the memory location specified in the instruction (using any 8086 addressing mode), but it would not store the read operand into any CPU register or
High memory area (2,736 words) [view diff] exact match in snippet view article find links to article
to access the entire RAM. So-called A20 handlers could control the addressing mode dynamically, thereby allowing programs to load themselves into the
HP-IL (1,530 words) [view diff] exact match in snippet view article find links to article
both buses. In Translator mode with an HP-IL controller, the default addressing mode is to connect the converter as the last device in the HP-IL loop, to
Generic Stream Encapsulation (1,187 words) [view diff] exact match in snippet view article find links to article
Addressing Mode LT bits Addressing mode 00 Indicates that a 6 bytes label is present and shall be used for filtering. 01 Indicates that a 3 bytes label
Memory paging (5,384 words) [view diff] exact match in snippet view article find links to article
boundary could have a source operand using a displacement deferred addressing mode, where the longword containing the operand address crosses a page boundary
Cylinder-head-sector (3,232 words) [view diff] exact match in snippet view article find links to article
as used in the CHS addressing mode of a fixed-block architecture (FBA) disk or the cylinder–head–record (CCHHR) addressing mode of a CKD disk. The concept
Iyonix PC (1,072 words) [view diff] exact match in snippet view article find links to article
two free) RISC OS version 5 in hardware ROM module, using 32-bit addressing mode. Support for the Linux operating system Support for "legacy" Acorn
Apple IIe Card (1,541 words) [view diff] exact match in snippet view article find links to article
David (April 15, 2022). "Quadra 630 does not support 24-bit memory addressing mode". 68kmla.org. Archived from the original on February 15, 2023. Retrieved
26-bit computing (746 words) [view diff] exact match in snippet view article find links to article
supporting 24-bit, 26-bit, and 31-bit modes. The 26-bit mode is the only addressing mode that IBM removed from its line of mainframe computers descended from
Multiplan (715 words) [view diff] exact match in snippet view article find links to article
which offers both addressing modes, although A1 is Excel's default addressing mode. Ahoy! in 1984 called the Commodore 64 version of Multiplan, distributed
IBM System/370-XA (1,049 words) [view diff] exact match in snippet view article find links to article
migration problems for existing software. This was addressed by adding an addressing mode bit to the Program Status Word controlling whether the program runs
Bounds checking (1,237 words) [view diff] exact match in snippet view article find links to article
index checking which takes six operands, all of which can use any VAX addressing mode. The B6500 and similar Burroughs computers performed bound checking
GOFF (2,943 words) [view diff] exact match in snippet view article find links to article
byte length Addressing mode sensitivity 7 0 No Sensitivity 1 Set the high bits of the address to the same as the R mode addressing mode of the R_Pointer
Sum-addressed decoder (2,076 words) [view diff] exact match in snippet view article find links to article
this page assumes an instruction set architecture (ISA) with a single addressing mode (register+offset), a virtually indexed data cache, and sign-extending
Branch (computer science) (1,701 words) [view diff] exact match in snippet view article
well, such as the range of the jump (the offset size) or a special addressing mode that should be used to locate the actual effective offset. This table
Mitsubishi 740 (1,845 words) [view diff] exact match in snippet view article find links to article
Multiplies accumulator with the memory specified by the zero page X addressing mode and stores the high byte of the result on the stack and the low byte
Hitachi 6309 (1,148 words) [view diff] exact match in snippet view article find links to article
operations and new 16 bit operations are somewhat mixed bag. Depending on addressing mode and 6309 mode, equivalent 6809 code can be faster. For illustration
NEC V20 (1,298 words) [view diff] exact match in snippet view article find links to article
Two additional instructions, BRKXA and RETXA, support the extended addressing mode. 8080 emulation is not supported. NEC V33A μPD70136A Differs from the
Parallel ATA (6,922 words) [view diff] exact match in snippet view article find links to article
addressing mode which resulted in a maximum drive capacity of two gigabytes. Later, the first formalized ATA specification used a 28-bit addressing mode
Page (computer memory) (2,108 words) [view diff] no match in snippet view article
on the instruction set architecture, processor type, and operating (addressing) mode. The operating system selects one or more sizes from the sizes supported
National Semiconductor PACE (2,538 words) [view diff] exact match in snippet view article find links to article
opcode, while bits 8 (R for Relative) and 9 (X for indeX) indicated the addressing mode. The remaining eight bits in the instruction normally held an 8-bit
Scientific Research Institute of System Development (842 words) [view diff] exact match in snippet view article find links to article
characteristics: ·support for 32-bit instruction execution mode and addressing mode; ·the presence of a real arithmetic coprocessor that supports the formats
AT&T Hobbit (1,878 words) [view diff] exact match in snippet view article find links to article
program stack, these being purely accessible using a stack-relative addressing mode. The CRISP architecture was described as a "2½ address memory-to-memory
OS4000 (2,139 words) [view diff] exact match in snippet view article find links to article
included support for the GEC 4090 processor, which introduced a 32-bit addressing mode. OS4000 Rel 5 introduced a modified version of the OS4000 filesystem
ELM327 (1,326 words) [view diff] exact match in snippet view article find links to article
functions v1.4 – Added Low Power mode (‘sleep’ function) – Added extended addressing mode for CAN protocols – Added 4800 baud ISO 9141 and ISO 14230 support
I386 (5,155 words) [view diff] exact match in snippet view article find links to article
16- or 32-bit displacement referring to a memory location (using any addressing mode). Pointer, a 16-bit selector together with a 16- or 32-bit offset.
Direct memory access (3,934 words) [view diff] exact match in snippet view article find links to article
mode of x86-64 CPU, or the Physical Address Extension (PAE), a 36-bit addressing mode. In such a case, a device using DMA with a 32-bit address bus is unable
Data organization for low power (831 words) [view diff] exact match in snippet view article find links to article
value. As a consequence, the global arrays are accessed with offset addressing mode with constant 0 while local arrays, excluding the first, are accessed
MVS (5,945 words) [view diff] exact match in snippet view article find links to article
2 gigabyte addressable memory area. MVS/XA supported a 24-bit legacy addressing mode for older 24-bit applications (i.e. those that stored a 24-bit address
TI MSP430 (7,964 words) [view diff] exact match in snippet view article find links to article
invisible. An explicit delay is only required if using an indirect addressing mode to fetch the result. Memory Protection Unit (MPU) The FRAM MPU protects
Intel 8080 (4,566 words) [view diff] exact match in snippet view article find links to article
reluctant to adopt the 8008 because of limitations such as the single addressing mode, low clock speed, low pin count, and small on-chip stack, which restricted
Transparent Inter-process Communication (2,240 words) [view diff] exact match in snippet view article find links to article
exact socket. In TIPC the term unicast is reserved to denote this addressing mode. Anycast. When a service address is used, there might be several matching
Simplified Instructional Computer (1,388 words) [view diff] exact match in snippet view article find links to article
of SIC adds a 48-bit floating point data type, an additional memory addressing mode, and extra memory (1 megabyte instead of 32,768 bytes) to the original
TMS9900 (2,804 words) [view diff] exact match in snippet view article find links to article
dual-operand instructions (add, subtract, compare, move etc.) have 2-bit addressing mode and 4-bit register selector fields for both source and destination
I²C (8,909 words) [view diff] exact match in snippet view article find links to article
Philips chips. — 1992 1 Added 400 kbit/s Fast-mode (Fm) and a 10-bit addressing mode to increase capacity to 1008 nodes. This was the first standardized
Motorola 6800 (9,520 words) [view diff] exact match in snippet view article find links to article
accumulators, a 16-bit index register, and a 16-bit stack pointer. The direct addressing mode, often known as the zero page in other processors, allowed fast access
RCA 1802 (5,947 words) [view diff] exact match in snippet view article find links to article
accumulator. There are no other addressing modes, though. Thus, the direct addressing mode needs to be emulated using the four instructions mentioned earlier
X86 instruction listings (14,984 words) [view diff] exact match in snippet view article find links to article
instructions will perform code prefetch only when using the RIP-relative addressing mode and act as NOPs otherwise. The PREFETCHI instructions are hint instructions
List of discontinued x86 instructions (4,641 words) [view diff] exact match in snippet view article find links to article
instructions. These instructions all use VSIB encoding, where a memory addressing mode using the SIB byte is required, and where the index part of the SIB
MTS system architecture (13,096 words) [view diff] exact match in snippet view article find links to article
1982 the University of Alberta changed UMMPS to operate in 31-bit addressing mode to allow more than 16 MB of real memory to be used, although real memory
X86 SIMD instruction listings (5,487 words) [view diff] exact match in snippet view article find links to article
instructions, the memory argument must use a memory addressing mode with the SIB-byte. Under this addressing mode, the base register and displacement are used