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searching for Bit field 103 found (138 total)

alternate case: bit field

IEEE 802.1Q (1,333 words) [view diff] exact match in snippet view article find links to article

control information (TCI) A 16-bit field containing the following sub-fields: Priority code point (PCP) A 3-bit field which refers to the IEEE 802.1p
IEEE P802.1p (351 words) [view diff] exact match in snippet view article find links to article
developed by the working group, also known as class of service (CoS), is a 3-bit field called the Priority Code Point (PCP) within an Ethernet frame header when
Internet Protocol version 4 (5,495 words) [view diff] exact match in snippet view article find links to article
which indicates a length of 5 × 32 bits = 160 bits = 20 bytes. As a 4-bit field, the maximum value is 15; this means that the maximum size of the IPv4
BMP file format (3,316 words) [view diff] no match in snippet view article find links to article
OS/2 and has several different variants. All of them contain a dword (32-bit) field, specifying their size, so that an application can easily determine which
International mobile subscriber identity (930 words) [view diff] exact match in snippet view article find links to article
uniquely identifies every user of a cellular network. It is stored as a 64-bit field and is sent by the mobile device to the network. It is also used for acquiring
CVAX (1,007 words) [view diff] exact match in snippet view article find links to article
Each 41-bit word is divided into two, a 28-bit field that controls the functional units, and a 13-bit field that controls the microsequencer. Unlike the
GPRS Tunnelling Protocol (2,229 words) [view diff] exact match in snippet view article find links to article
8-bit field that indicates the type of GTP message. Different types of messages are defined in 3GPP TS 29.060 section 7.1 Message Length a 16-bit field
UNIVAC III (658 words) [view diff] exact match in snippet view article find links to article
registers used a four-bit field (xo) to select that index register. Indirect addressing or field selection was selected if the one-bit field (i/a) was set. Both
Addressing mode (5,929 words) [view diff] no match in snippet view article find links to article
Addressing modes are an aspect of the instruction set architecture in most central processing unit (CPU) designs. The various addressing modes that are
Time formatting and storage bugs (6,042 words) [view diff] exact match in snippet view article find links to article
depending on various programming deficiencies. On 4 January 1975, the 12-bit field that had been used for dates in the DECsystem-10 operating systems overflowed
IP address (4,169 words) [view diff] exact match in snippet view article find links to article
network architecture Class Leading bits Size of network number bit field Size of rest bit field Number of networks Number of addresses per network Start address
Java collections framework (4,279 words) [view diff] exact match in snippet view article find links to article
that the constants can be combined into a set, also known as a bit field. This bit field representation enables the developer to make efficient set-based
QR code (9,096 words) [view diff] exact match in snippet view article find links to article
and 17 data bytes, in addition to the "Len" (8 bit field), "Enc" (4 bit field), and "End" (4 bit field). The symbol is capable of level L error correction
SCSI Peripheral Device Type (69 words) [view diff] exact match in snippet view article find links to article
Type describes the capabilities provided by a SCSI device. It is a five-bit field in the first byte returned in response to an INQUIRY SCSI command. Defined
Nibble (1,542 words) [view diff] exact match in snippet view article find links to article
2020-03-03. [...] The characteristic eight bit field is sometimes referred to as a byte, a four bit field can be referred to as a nibble. [...] Hall,
Classful network (1,503 words) [view diff] exact match in snippet view article find links to article
Class Leading bits Size of network number bit field Size of rest bit field Number of networks Addresses per network Total addresses in class Start address
4 (9,309 words) [view diff] exact match in snippet view article find links to article
March 2020. [...] The characteristic eight bit field is sometimes referred to as a byte, a four bit field can be referred to as a nibble. [...] Petsko
X86 Bit manipulation instruction set (1,403 words) [view diff] exact match in snippet view article find links to article
VEX.LZ.0F38 F2 /r ANDN Logical and not ~x & y VEX.LZ.0F38 F7 /r BEXTR Bit field extract (with register) (src >> start) & ((1 << len) - 1) VEX.LZ.0F38
Data General Nova (9,264 words) [view diff] exact match in snippet view article find links to article
set to a desired value prior to performing the operation using a two-bit field in the instruction. The bit could be set, cleared, or complemented prior
Motorola 68000 series (4,135 words) [view diff] exact match in snippet view article find links to article
divide (64÷32 -> 32 bits quotient and 32 bits remainder) instructions, and bit field manipulations Addressing modes added scaled indexing and another level
WWVB (5,524 words) [view diff] exact match in snippet view article find links to article
and leap-second announcement bits similar to standard WWVB, and a new 6-bit field provides greatly advanced warning of scheduled DST changes. The 60 bits
Codec 2 (1,252 words) [view diff] exact match in snippet view article find links to article
efficient quantisation of the LPC parameters. The digital bytes are in a bit-field format that have been packed together into bytes. These bit fields are
ICE (cipher) (483 words) [view diff] exact match in snippet view article
output bits are permuted so that each S-box's outputs are routed to each 4-bit field of 32-bit word, including 2 of the 8 "overlap" bits duplicated during
Decimal64 floating-point format (1,461 words) [view diff] exact match in snippet view article find links to article
exponent (3 possible values) to use 30 of the 32 possible values of a 5-bit field. The remaining combinations encode infinities and NaNs. In the cases of
Time to live (933 words) [view diff] exact match in snippet view article find links to article
a self destruct time limit. Under the Internet Protocol, TTL is an 8-bit field. In the IPv4 header, TTL is the 9th octet of 20. In the IPv6 header, it
DEC V-11 (1,154 words) [view diff] exact match in snippet view article find links to article
F-floating, D-floating, G-floating, H-floating, bit, variable-length bit field, character string, trailing numeric string, leading separate numeric string
Key Code Qualifier (209 words) [view diff] exact match in snippet view article find links to article
major. However all three fields are usually logically combined into a 20 bit field called Key Code Qualifier or KCQ. The specification for the target device
CGMS-A (1,094 words) [view diff] exact match in snippet view article find links to article
confusion surrounding Type A signalling. CEA-608-B specifies meaning of the 7-bit field placed on the data lines. The bits 4 and 3 contain the CGMS-A values,
RISC-V (13,556 words) [view diff] exact match in snippet view article find links to article
floating-point. Notable features of the RISC-V ISA include: instruction bit field locations chosen to simplify the use of multiplexers in a CPU,: 17  a
Year 2038 problem (2,604 words) [view diff] exact match in snippet view article find links to article
filesystem, when used with inode sizes larger than 128 bytes, has an extra 32-bit field per timestamp, of which 30 bits are used for the nanoseconds part of the
DEC Alpha (6,317 words) [view diff] exact match in snippet view article find links to article
register containing the second operand. Next is a 3-bit field which is unused and reserved. A 1-bit field contains a "0", which distinguished this format
Link-Local Multicast Name Resolution (406 words) [view diff] exact match in snippet view article find links to article
program that generates any kind of query. QR - Query/Response. OPCODE - A 4-bit field that specifies the kind of query in this message. This value is set by
AVC-Intra (1,239 words) [view diff] exact match in snippet view article find links to article
electronic news gathering applications, permitting full resolution, 10-bit field capture of high quality HD imagery in one piece camera-recorders. AVC-Intra
Fibre Channel over Ethernet (1,198 words) [view diff] exact match in snippet view article find links to article
over Ethernet with the use of a dedicated Ethertype, 0x8906. A single 4-bit field (version) satisfies the IEEE sub-type requirements. The 802.1Q tag is
IEEE 802.2 (1,417 words) [view diff] exact match in snippet view article find links to article
standard explicitly allowed using of the Ethernet II framing, where the 16-bit field after the MAC addresses does not carry the length of the frame followed
Decimal floating point (2,373 words) [view diff] exact match in snippet view article find links to article
to the range of 0−9. The 30 possible combinations are encoded in a 5-bit field, along with special forms for infinity and NaN. If the most significant
Global Positioning System (18,507 words) [view diff] exact match in snippet view article find links to article
and a seconds-into-week number. The week number is transmitted as a ten-bit field in the C/A and P(Y) navigation messages, and so it becomes zero again
Arithmetic logic unit (2,922 words) [view diff] exact match in snippet view article find links to article
language opcode, though in some cases it may be directly encoded as a bit field within a machine language opcode. The status outputs are various individual
Synchronous Ethernet (1,311 words) [view diff] exact match in snippet view article find links to article
length value (TLV) structure. The SSM encoded within the TLV is a four-bit field whose meaning is described in ITU-T G.781. A general requirement for SyncE
Open Shortest Path First (7,179 words) [view diff] exact match in snippet view article find links to article
an interface. Type-1 LSA has a size of 16-bit field (65,535 in decimal) Type-3 LSA has a size of 24-bit field (16,777,216 in decimal) OSPF is a layer 3
Integer (computer science) (2,451 words) [view diff] no match in snippet view article
bits as the biggest hardware-supported type. Many languages also have bit-field types (a specified number of bits, usually constrained to be less than
Architecture of Btrieve (2,481 words) [view diff] exact match in snippet view article find links to article
the FCR and is not a regular 32-bit field. Since version 8 you have to calculate the page size by taking the 32-bit field at offset 0x2A and multiply with
BCPL (1,820 words) [view diff] no match in snippet view article find links to article
words into byte strings. Later, two language features were added: the bit-field selection operator and the infix byte indirection operator (denoted by
Avionics Full-Duplex Switched Ethernet (1,821 words) [view diff] exact match in snippet view article find links to article
link ID is a 16-bit unsigned integer value that follows a constant 32-bit field. The switches are designed to route an incoming frame from one, and only
Ogg (3,638 words) [view diff] exact match in snippet view article find links to article
It is currently mandated to be 0. Header type – 8 bits This is an 8 bit field of flags, which indicates the type of page that follows. Granule position
SCSI (3,477 words) [view diff] exact match in snippet view article find links to article
Even CD-ROMs are not handled by all controllers. Device Type is a 5-bit field reported by a SCSI Inquiry Command; defined SCSI Peripheral Device Types
Game Boy Printer (1,663 words) [view diff] no match in snippet view article find links to article
bytes in command, data length, and the data payload. Status byte is a bit-field byte indicating various status of the printer itself. (e.g. If it is still
File Allocation Table (8,887 words) [view diff] exact match in snippet view article find links to article
FAT16 is determined when the volume is formatted, and is stored in a 16-bit field. For a given number RDE and sector size SS, the number RDS of root directory
GTP' (891 words) [view diff] exact match in snippet view article find links to article
always be 6 bytes. Message Type An 8-bit field that states the message type. Possible values: Length A 16-bit field that states the length of the packet
Class of service (430 words) [view diff] exact match in snippet view article find links to article
levels to the telephone call. As related to network technology, COS is a 3-bit field that is present in an Ethernet frame header when 802.1Q VLAN tagging is
Simon (cipher) (1,839 words) [view diff] exact match in snippet view article
set by the value of the key and block sizes. The LFSR is created by a 5-bit field. The constant bit operates on a key block once per round on the lowest
Ethernet frame (3,289 words) [view diff] exact match in snippet view article find links to article
IEEE Ethernet standard was changed to explicitly allow the use of the 16-bit field after the MAC addresses to be used as a length field or a type field.
Very long instruction word (2,975 words) [view diff] exact match in snippet view article find links to article
general mechanism. Within each of the multiple-opcode instructions, a bit field is allocated to denote dependency on the prior VLIW instruction within
MX record (1,939 words) [view diff] exact match in snippet view article find links to article
terms are used interchangeably. The preference number is an unsigned 16-bit field, thus valid values range from 0 to 65535. In the simplest case, a domain
I386 (4,748 words) [view diff] exact match in snippet view article find links to article
instructions; these data types are briefly described here.: Bit (Boolean value), bit field (group of up to 32 bits) and bit string (up to 4 Gbit in length). 8-bit
Orthogonal instruction set (3,008 words) [view diff] exact match in snippet view article find links to article
(0-7) so there were (electronically) 8 addressing modes. An additional 3-bit field specified the registers (R0–R5, SP, PC). Immediate and absolute address
Asynchronous Transfer Mode (3,539 words) [view diff] exact match in snippet view article find links to article
use UNI cell format. GFC The generic flow control (GFC) field is a 4-bit field that was originally added to support the connection of ATM networks to
Decimal128 floating-point format (1,283 words) [view diff] exact match in snippet view article find links to article
The remaining two combinations (11110 and 11111) of the 5-bit field are used to represent ±infinity and NaNs, respectively. The DPD/3BCD transcoding
CAN bus (7,960 words) [view diff] exact match in snippet view article find links to article
Data frames and remote frames are separated from preceding frames by a bit field called interframe space. Interframe space consists of at least three consecutive
Motorola 68020 (2,878 words) [view diff] exact match in snippet view article find links to article
divide (64÷32→32 bits quotient and 32 bits remainder) instructions, and bit field manipulations. The new addressing modes add scaled indexing and another
Transmission Control Protocol (12,302 words) [view diff] exact match in snippet view article find links to article
bytes). Urgent pointer (16 bits) If the URG flag is set, then this 16-bit field is an offset from the sequence number indicating the last urgent data
ARM architecture family (13,383 words) [view diff] no match in snippet view article find links to article
set on 32-bit memory. Thumb-2 extends the Thumb instruction set with bit-field manipulation, table branches and conditional execution. At the same time
SD card (12,928 words) [view diff] exact match in snippet view article find links to article
to 4,096 × 512 × 512 B = 1 GB. Version 1.01 let an SDSC card use a 4-bit field to indicate 1,024 or 2,048 bytes per block instead. Doing so enabled cards
Year 2000 problem (12,654 words) [view diff] exact match in snippet view article find links to article
digits of the present year. The date of 4 January 1975 overflowed the 12-bit field that had been used in the Decsystem 10 operating systems. There were numerous
Union type (2,589 words) [view diff] no match in snippet view article find links to article
suitably converted, points to each of its members (or if a member is a bit-field, then to the unit in which it resides), and vice versa. — ANSI/ISO 9899:1990
CANopen (2,812 words) [view diff] exact match in snippet view article find links to article
count of milliseconds after midnight (at most 27 bits, stored in a 32-bit field), and an unsigned 16-bit number of days since January 1, 1984. (This will
January 4 (9,264 words) [view diff] exact match in snippet view article find links to article
sit at the Old Bailey in London, UK. 1975 – This date overflowed the 12-bit field that had been used in TOPS-10. There were numerous problems and crashes
Information Processing Language (1,481 words) [view diff] exact match in snippet view article find links to article
cells including mutual references. Cells have several fields: P, a 3-bit field used for an operation code when the cell is used as an instruction, and
CAR and CDR (1,224 words) [view diff] exact match in snippet view article find links to article
code prefix and two 15-bit fields separated by a 3-bit tag. The first 15-bit field was the operand address and the second held a decrement or count. The
Decimal32 floating-point format (1,482 words) [view diff] exact match in snippet view article find links to article
(100T)[tttttttttt][tttttttttt] The remaining two combinations (11110 and 11111) of the 5-bit field are used to represent ±infinity and NaNs, respectively. The DPD/3BCD transcoding
PDP-11 architecture (4,166 words) [view diff] exact match in snippet view article find links to article
The high-order 13 bits specify the operation to be performed. A three bit field specifies which register is used as the floating point operand stack pointer
Remote error indication (434 words) [view diff] exact match in snippet view article find links to article
FEBE field from the path status byte (G1). The legal range for the 4-bit field is between 0000 and 1000, representing zero to eight errors. Any other
Type of service (1,058 words) [view diff] exact match in snippet view article find links to article
Service field was defined as follows from RFC 791: Precedence was a 3 bit field which treats high priority packets as more important than other packets
M17 (amateur radio) (960 words) [view diff] exact match in snippet view article
protocol was primarily designed for amateur radio use. Callsign encoding: 48-bit field holding up to 9 alphanumeric characters eliminates the need of a centralized
Sliding window protocol (2,884 words) [view diff] exact match in snippet view article find links to article
maximum receiver buffer size (window boundary). The TCP header uses a 16 bit field to report the receiver window size to the sender. Therefore, the largest
IPv6 address (8,327 words) [view diff] exact match in snippet view article find links to article
2001:db8::1 is preferred over 2001:DB8::1; Leading zeros in each 16-bit field are suppressed, but each group must retain at least one digit. For example
Extended precision (4,025 words) [view diff] exact match in snippet view article find links to article
32-bit integer operations. The characteristic in both formats is an 8-bit field containing the power of two biased by 128. Floating-point arithmetic operations
P4 (programming language) (1,104 words) [view diff] exact match in snippet view article
Ethernet header definition might be called “Ethernet” and consist of a 48-bit field named “dest” followed by a 48-bit “src” field, followed by a 16-bit “type”
Mach-O (5,241 words) [view diff] exact match in snippet view article find links to article
external symbol can be found in with the matching symbol name. The data info bit field breaks down as follows: The library ordinal number is set zero if the
EIA-608 (2,524 words) [view diff] exact match in snippet view article find links to article
bits data_unit_length uimsbf 3 2 bits reserved_future_use uimsbf 3 1 bit field_parity (CC1/2) flag 0 5 bits line_offset uimsbf 21 16 bits closed_captioning_data_block
NS32000 (3,550 words) [view diff] exact match in snippet view article find links to article
in big-endian order). General-purpose operands are specified using a 5-bit field. To this can be added an index byte (specifying the index register and
WDC 65C02 (4,245 words) [view diff] exact match in snippet view article find links to article
RMB and SMB are used to clear (RMB) or set (SMB) individual bits in a bit field, each replacing a sequence of three instructions. As RMB and SMB are zero
List of IP version numbers (525 words) [view diff] exact match in snippet view article find links to article
numbers 4 and 6, respectively. As the version number is carried in a 4-bit field, only numbers 0–15 can be assigned. During the development of the first
AVX-512 (4,633 words) [view diff] exact match in snippet view article find links to article
meaning of imm8 operand is the same: either low or high quadword of the 128-bit field is selected). VEX- and EVEX-encoded AES instructions. The wider than 128-bit
Fibre Channel network protocols (461 words) [view diff] exact match in snippet view article find links to article
Arbitrated Loop Physical Address (AL_PA). These addresses are defined by an 8-bit field but must have neutral disparity as defined in the 8b/10b coding scheme
IBM 3270 (8,736 words) [view diff] exact match in snippet view article find links to article
attributes Character attributes The original 3277 and 3275 displays used an 8-bit field attribute byte of which five bits were used.: p.18  Bits 0 and 1 are set
VEX prefix (1,842 words) [view diff] no match in snippet view article find links to article
addressing modes and additional registers present in the x86-64 architecture. Bit-field W changes the operand size to 64 bits, R expands reg to 4 bits, B expands
Find first set (3,820 words) [view diff] case mismatch in snippet view article find links to article
64 clo Operand width Motorola 68020 and later bfffo Find First One in Bit Field Arbitrary Log base 2 Field offset + field width PDP-10 jffo Jump if Find
TI MSP430 (7,706 words) [view diff] exact match in snippet view article find links to article
instructions like DADD which always use the carry bit), and a repeat count. A 4-bit field in the extension word encodes either a repeat count (0–15 repetitions
IBM 1130 (10,272 words) [view diff] exact match in snippet view article find links to article
of the first word unused. The characteristic in both formats is an 8-bit field containing the power of two biased by 128. Floating-point arithmetic operations
Word addressing (2,714 words) [view diff] no match in snippet view article find links to article
address. C also allows a pointer to be formed to any object except a bit-field; this includes each individual element of an array of bytes. C compilers
Hack computer (4,251 words) [view diff] no match in snippet view article find links to article
are called A-instructions or address instructions. The A-instruction is bit-field encoded as follows: 0b14b13b12b11b10b9b8b7b6b5b4b3b2b1b0 0 – the most
Analog Protection System (1,274 words) [view diff] exact match in snippet view article find links to article
within the picture. APS can be also signaled digitally, in the CGMS-A bit field sent in the vertical blanking interval. Historically, the original Macrovision
ISO 15765-2 (955 words) [view diff] exact match in snippet view article find links to article
with a First Frame. The PCI is two bytes in this case, with the first 4 bit field the type (type 1) and the following 12 bits the message length (excluding
Directory-based coherence (1,638 words) [view diff] exact match in snippet view article find links to article
Few of the popular implementation approaches are: Full bit-vector: A bit field for each processor at the directory node are maintained. The storage overhead
Burroughs large systems descriptors (2,026 words) [view diff] exact match in snippet view article find links to article
of the data is also given, being 4-, 6-, 8- or 48-bit data in a three bit field. The first computer with this architecture was the B6500. in that implementation
Discrete logarithm records (3,405 words) [view diff] exact match in snippet view article find links to article
(December 2014). The DLP is solved in the field GF(35 · 479), which is a 3796-bit field. This work did not exploit any "special" aspects of the field such as
Scale factor (computer science) (2,134 words) [view diff] exact match in snippet view article
same number of bits would provide to an integer. For instance, in an 8 bit field, an unsigned integer can store values from [0, 255], but an unsigned fixed-point
Carlos Sainz: World Rally Championship (2,104 words) [view diff] exact match in snippet view article find links to article
"Carlos Sainz is a new proof of the absolute dominance of Zigurat in the 8-bit field". Reviewing the MSX version, MSX Club's Jesús Manuel Montané drew comparison
IP fragmentation attack (2,599 words) [view diff] exact match in snippet view article find links to article
The "Identification", "Flags" and "Fragment Offset" fields. Flags: A 3 bit field which says if the packet is a part of a fragmented data frame or not.
Um interface (5,116 words) [view diff] exact match in snippet view article find links to article
payloads Payload two 57-bit fields, symmetric about the burst Tail bits 3-bit field, at each end of the burst Guard period 8.25-symbols at the end of the
TRAME (2,729 words) [view diff] exact match in snippet view article find links to article
the devices connected to them. They were made up of two fields, an 8-bit field to address the router and a 6-bit sub-address to address the terminals
List of discontinued x86 instructions (4,314 words) [view diff] exact match in snippet view article find links to article
Description Equivalent C expression BEXTR reg,r/m,imm32 XOP.A 10 /r imm32 Bit field extract (immediate form) The imm32 is interpreted as follows: Bit 7:0 :