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Type of computer processor
A coprocessor is a computer processor used to supplement the functions of the primary processor (the CPU). Operations performed by the coprocessor may
Coprocessor
Home video game console
with Silicon Graphics. Named for its 64-bit CPU, the N64 features a coprocessor that processes graphics and sound separately, allowing for 3D graphics
Nintendo_64
Series of motion coprocessors by Apple
The Apple M-series coprocessors are motion coprocessors used by Apple Inc. in their mobile devices. First released in 2013, their function is to collect
Apple_motion_coprocessors
Series of x86 manycore processors from Intel
Intel Xeon Phi coprocessors and Ivy Bridge-EP Xeon E5 v2 processors to achieve 33.86 petaFLOPS of performance. The Xeon Phi coprocessors were eventually
Xeon_Phi
Specialized electronic circuit that accelerates graphics
surpassed expensive general-purpose graphics coprocessors in Windows performance, and such coprocessors faded from the PC market. In the early- and mid-1990s
Graphics_processing_unit
Subset of x86 instruction set architecture for floating-point arithmetic
extension of the 8086 instruction set in the form of optional floating-point coprocessors (FPU) that work in tandem with corresponding x86 CPUs. These microchips
X87
BBC Micro expansion interface
Micro to communicate with a second processor, or coprocessor. Under the Tube architecture, the coprocessor runs the application software for the user, whilst
Tube_(BBC_Micro)
Floating-point microprocessor
The Intel 8087, announced in 1980, was the first floating-point coprocessor for the 8086 line of microprocessors. The purpose of the chip was to speed
Intel_8087
Part of a computer system
floating-point unit (FPU), numeric processing unit (NPU), colloquially math coprocessor, is a part of a computer system specially designed to carry out operations
Floating-point_unit
Type of integrated circuit
the VDC then reads and displays. In some cases, the VDC functions as a coprocessor that can manipulate the RAM contents independently. Due to the low performance
Video_display_controller
Family of RISC-based computer architectures
instruction set using "coprocessors" that can be addressed using MCR, MRC, MRRC, MCRR, and similar instructions. The coprocessor space is divided logically
ARM_architecture_family
32-bit microprocessor by Motorola
systems relying heavily on DMA. The 68020 has a coprocessor interface supporting up to eight coprocessors. The main CPU recognizes "F-line" instructions
Motorola_68020
American microprocessor developer
math coprocessor was not as fast as that in the Intel Pentium. The main difference was not one of actual computing performance on the coprocessor, but
Cyrix
Processor register which changes or controls the general behavior of a CPU
interrupt control, switching the addressing mode, paging control, and coprocessor control. The early CPU lacked dedicated control registers, and relied
Control_register
of the processing from the CPU to the coprocessor's videocard. To make use of these accelerator or coprocessor based video cards, driver software for
Windows_accelerator
Supercomputer in Guangzhou, China
rejection of Intel's application for an export license for the CPUs and coprocessor boards. In response to the U.S. sanctions, China introduced the Sunway
Tianhe-2
Mobile device made by Apple Inc.
seventh-generation iPod touch features the Apple A10 processor and M10 motion coprocessor, which is the same processor used in the iPhone 7 and the sixth generation
IPod_Touch_(7th_generation)
PowerPC-based personal computer
X1000 motherboard. This XCore chip is referred to by A-Eon as the 'Xena' Coprocessor. The first prototype machines were manufactured during mid 2009 and Hyperion
AmigaOne_X1000
Floating-point unit for the Intel 80386SX series of microprocessors
The Intel 80387SX (387SX or i387SX) is the coprocessor, also called a FPU, for the Intel 80386SX microprocessor. Introduced in 1987, it was used to perform
Intel_80387SX
Cyrix x86 microprocessor
It was Cyrix's second CPU offering, released years after selling math coprocessors that competed with Intel's units and offered better performance at a
Cyrix_Cx486DLC
Topics referred to by the same term
1987, 2087 Atomic number 87, francium Intel 8087, a floating-point coprocessor 87; Common gasoline rating 87 Sylvia, a large asteroid Tatra 87, a luxury
87
Microprocessor with dedicated graphics instructions
evolution of the chip was the TMS34020 and a companion floating point coprocessor. The emphasis of the combo was 3D rendering, but it was also used in
TMS34010
Smartphone developed by Apple (2013–2016)
Sumra, Husain (September 10, 2013). "iPhone 5s Includes New 'M7' Motion Coprocessor for Health and Fitness Tracking". MacRumors. Archived from the original
IPhone_5s
Workstation computer
was designed around the Motorola 68030 CPU and 68882 floating-point coprocessor, with a clock speed of 25 MHz. Its NeXTSTEP operating system is based
NeXT_Computer
AMD microprocessor clone
span as PC processors. An IIT 387SX-25 Coprocessor A Cyrix FasMath 387DX-33 Coprocessor An ULSI 387SX-40 Coprocessor "The AMD Am386 DX Processor". cpu-collection
Am386
Use of computer hardware to assist software in the process of data encryption
separate from the central processor, instead being implemented as a coprocessor, in particular a secure cryptoprocessor or cryptographic accelerator
Hardware-based_encryption
Microprocessor
The Intel 8089 input/output coprocessor was available for use with the 8086/8088 central processor. It was announced in May 1979, but the price was not
Intel_8089
that processor's coprocessor interface. In theory it can be used with other processors such as the 68010 by simulating the coprocessor interface in software
Motorola_68851
Instruction set architecture
from MIPS I–V by defining the privileged kernel mode System Control Coprocessor in addition to the user mode architecture. The MIPS architecture has
MIPS_architecture
Early floating-point math coprocessor
The Intel 8231 and 8232 were early designs of floating-point math coprocessors (FPUs), marketed for use with their i8080 line of primary CPUs. They were
Intel_8231/8232
2021 Microsoft operating system version
0 security coprocessor, albeit with some exceptions, see § System requirements for details. According to Microsoft, the TPM 2.0 coprocessor is a "critical
Windows_11
RISC microprocessor
as a coprocessor. Besides the CP, the R3000 can also support an external R3010 numeric coprocessor, along with two other external coprocessors. The R3000
R3000
Third model of Apple's Macintosh computer line
68881 coprocessor, 1.5 MB of RAM, and hard drive. Levco's Prodigy 4 surpassed this specification with a 16 MHz 68020 processor, 68881 coprocessor, 4 MB
Macintosh_Plus
plan to expand the Super Nintendo Entertainment System with special coprocessors. This standardized selection of chips was available to licensed developers
List of Super NES enhancement chips
List_of_Super_NES_enhancement_chips
Model that describes the programmable interface of a computer processor
Load/store data to and from a coprocessor or exchanging with CPU registers. Perform coprocessor operations. Some examples of coprocessor instructions include those
Instruction_set_architecture
16-bit microprocessor
and divide assembly language instructions. Designers also anticipated coprocessors, such as 8087 and 8089, so the bus structure was designed to be flexible
Intel_8086
Computer architecture that utilizes multiple, different processing methods
just by adding the same type of processors, but by adding dissimilar coprocessors, usually incorporating specialized processing capabilities to handle
Heterogeneous_computing
Open standard for parallel computing
interface (API) intended to be used across different computing accelerator (coprocessor) architectures, including GPUs, AI accelerators and field-programmable
OneAPI_(compute_acceleration)
2023 smartphone by Apple
Data inputs List of inputs: Multi-touch screen 3 microphones Motion coprocessor 3-axis gyroscope 3-axis accelerometer iBeacon Barometer Digital compass
IPhone_15
devices with XGATE Coprocessor. Like a DMA or I/O coprocessor. Freescale S12XE (CPU12X-2) - S12XE family of devices with XGATE Coprocessor, Emulated EEPROM
List_of_NXP_products
First edition of the IEEE 754 floating-point standard
towards y In 1976, Intel was starting the development of a floating-point coprocessor. Intel hoped to be able to sell a chip containing good implementations
IEEE_754-1985
Data structure in microprocessors
or reserved opcode. 0x07 7 #NM Fault No Device Not Available (No Math Coprocessor) Any x87 instruction except WAIT/FWAIT when CR0.EM is set. Any x87 or
Interrupt_descriptor_table
Computer format for representing real numbers
dedicated fixed-point accelerators; for example, the STM32G4 CORDIC coprocessor operates on q1.15 and q1.31 fixed-point values. The underlying ideas
Fixed-point_arithmetic
1979–1991 home computer series
is designed around the 8-bit MOS Technology 6502 CPU and three custom coprocessors which provide support for sprites, smooth multidirectional scrolling
Atari_8-bit_computers
Transfer of computational tasks to a separate processor or an external platform
external platform, such as a cluster, grid, or a cloud. Offloading to a coprocessor can be used to accelerate applications including: image rendering and
Computation_offloading
Topics referred to by the same term
Subunit 1, a gene Coprocessor Offload Infrastructure, a high-level software library for code and data offloading to a Xeon Phi Coprocessor Comoros, UNDP country
COI
Topics referred to by the same term
The Beretta Cx4 Storm, a pistol-caliber carbine The Cx4 chip, a math coprocessor by Capcom The Mazda CX-4, compact crossover vehicle 10GBASE-CX4, a copper
Cx4
Smartphone developed by Apple
SE incorporates the Apple A9 system-on-chip (SoC) with an M9 motion coprocessor and supports near field communication for Apple Pay. It was originally
IPhone_SE_(1st_generation)
Topics referred to by the same term
Microsoft Certified Professional, a certification from Microsoft Macintosh Coprocessor Platform, an expansion card for the Macintosh; see A/ROSE Model Context
MCP
Arcade system and home video game console
24-bit system; its CPU is actually a 16/32-bit 68000 with an 8-bit Z80 coprocessor, while its GPU chipset has a 24-bit graphics data bus. It was a very
Neo_Geo
Hardware cache of a central processing unit
Graphics processing unit (GPU) GPGPU Vector Barrel Stream Tile processor Coprocessor PAL ASIC FPGA FPOA CPLD Multi-chip module (MCM) System in a package (SiP)
CPU_cache
Microcomputer introduced by the Micro Craft Corporation in 1983
the IBM PC, and various CP/M-centric computers through a family of coprocessor expansion cards and emulation software. The Dimension 68000 can also
Dimension_68000
Hardware security module
The IBM 4767 PCIe Cryptographic Coprocessor is a hardware security module (HSM) that includes a secure cryptoprocessor implemented on a high-security
IBM_4767
Soviet 8086 microprocessor clone
floating-point coprocessor КР1810ВМ88 KR1810VM88 Intel 8088 central processing unit, 8-bit bus КР1810ВМ89 KR1810VM89 Intel 8089 input/output coprocessor КР1810ВТ2
K1810VM86
Nikon media processors
FR80-series coprocessor in a Nikon D90
Expeed
3D graphics chip used in Super Nintendo games
The Super FX is a coprocessor on the graphics support unit (GSU) added to select Super Nintendo Entertainment System (SNES) video game cartridges, primarily
Super_FX
ARM- and RISC-V-architecture microcontroller by the Raspberry Pi Foundation
floating-point instructions, and a simplified double-precision floating-point coprocessor provides add, subtract, multiply, divide, square root. Dual Hazard3 (RISC-V
RP2350
included an 80386 processor, and included a socket for an 80387 math coprocessor. Originally, the Intel Board 386/AT offered board without memory and
Intel_Inboard_386
Method to accelerate Transport Layer Security
card that plugs into a PCI slot in a computer that contains one or more coprocessors able to handle much of the SSL processing. TLS accelerators may use off-the-shelf
TLS_acceleration
13th-generation smartphone developed by Apple
(7 nm) architecture system on a chip (SoC), with an integrated M13 motion coprocessor and third-generation neural engine. It is available in three internal
IPhone_SE_(2nd_generation)
Successor to the Intel 386
than the i387 FPU per cycle. The i387 FPU was a separate, optional math coprocessor installed in a motherboard socket alongside the i386. The i486 was succeeded
I486
Series of video cards
did not have an integrated VGA core. In order to use the first Mach8 coprocessor cards, a separate VGA card was required. This increased the cost of ownership
ATI_Mach
Network coprocessor
Network coprocessor
Communications Processor Module
Communications_Processor_Module
Microprocessor
is difficult to implement an FPU coprocessor (MC68881/2) with one because the EC series lacks necessary coprocessor instructions. The 68EC000 was used
Motorola_68000
functions performed by untrusted workers including the use of secure coprocessors, Trusted Platform Modules (TPMs), interactive proofs, probabilistically
Verifiable_computing
Problems with central processing unit design
Graphics processing unit (GPU) GPGPU Vector Barrel Stream Tile processor Coprocessor PAL ASIC FPGA FPOA CPLD Multi-chip module (MCM) System in a package (SiP)
Hazard (computer architecture)
Hazard_(computer_architecture)
Method of CPU communication
I/O bus used by the PDP-11 Bank switching Ralf Brown's Interrupt List Coprocessor Direct memory access Advanced Configuration and Power Interface (ACPI)
Memory-mapped I/O and port-mapped I/O
Memory-mapped_I/O_and_port-mapped_I/O
Microprocessor core
fast on-chip storage. User-defined coprocessors are supported through dedicated AXI4-Stream connections. The coprocessor(s) interface can accelerate computationally
MicroBlaze
Set architecture
is composed of a single instruction stream—in essence a contemporary coprocessor. The instruction set of a hybrid-core computing system contains instructions
Hybrid-core_computing
Video game visual effect
copperbar comes from a graphics coprocessor on the Amiga home computer referred to as the Copper (a shortened form of coprocessor). It can be programmed to
Raster_bar
Instruction set extension by Intel
earlier 512-bit SIMD instructions used in the first generation Xeon Phi coprocessors, derived from Intel's Larrabee project, are similar but not binary compatible
AVX-512
Processor by Rockchip
32-bit ARM Cortex-A17 processor. It is a quad-core processor with a NEON coprocessor and hardware acceleration for video and 3D graphics. It is used in a
Rockchip_RK3288
Debugger as debug engine. Linaro DDT also supports coprocessor architectures such as Intel Xeon Phi coprocessors and Nvidia CUDA GPUs. It is part of Linaro Forge
Arm_DDT
Workstation computer
coprocessors and caches. The original Firefly processor boards used the MicroVAX 78032 microprocessor and MicroVAX 78132 floating-point coprocessor,
DEC_Firefly
Trusted execution environment subsystem that runs on AMD microprocessors
the TrustZone extension which is inserted into the main CPU die as a coprocessor. The PSP contains on-chip firmware which is responsible for verifying
AMD Platform Security Processor
AMD_Platform_Security_Processor
Microcontroller board
are available: Uno R4 Minima and Uno R4 WiFi. The latter has a WiFi coprocessor and LED matrix, but the Minima doesn't. Common features on both Uno R4
Arduino_Uno
Cartridges for the Super Nintendo Entertainment System
battery-backed SRAM to save the game state, extra working RAM, custom coprocessors, or any other hardware that will not exceed the maximum current rating
Super Nintendo Entertainment System Game Pak
Super_Nintendo_Entertainment_System_Game_Pak
Family of instruction set architectures
applied as a kind of system-level prefix. An 8086 system, including coprocessors such as 8087 and 8089, and simpler Intel-specific system chips, was thereby
X86
264 and video optimization, data-cache pre-allocating and a bit-stream coprocessor for entropy en/de-coding. It is also the first TriMedia to have a real-time
TriMedia_(media_processor)
Multi-core processor with a large number of cores
ZettaScaler [1], Japanese PEZY Computing 2,048-core modules Xeon Phi coprocessor, which has MIC (Many Integrated Cores) architecture Tilera Adapteva Epiphany
Manycore_processor
Unreleased video game platform
Contemporaneous plans also reportedly called for the integration of the Super FX coprocessor developed by Argonaut Games for 3D graphics acceleration, which was used
Super_NES_CD-ROM
Company focusing on computer software
so that it could transparently employ Intel 8087 coprocessors. The 80-bit Intel 8087 math coprocessor ran a factor of 50 faster than the 8/16-bit 8088
Hauppauge_Computer_Works
run on the Apple II. Here are some processors that were available on coprocessor cards for the Apple II: Zilog Z80 – Microsoft SoftCard or compatibles
Apple_II_processor_cards
System allowing a device to imitate another
but the extra work done by the CPU may slow the system down. If a math coprocessor is not installed or present on the CPU, when the CPU executes any co-processor
Emulator
American chip-design company
Intel engineers left to form their own company. Weitek developed math coprocessors for several systems, including those based on the Motorola 68000 family
Weitek
Process performed by firmware or software routines
Color/graphics display 600–699 Floppy-disk drive or adapter 700–799 Math coprocessor 900–999 Parallel printer port 1000–1099 Alternate printer adapter 1100–1299
Power-on_self-test
Group of 32-bit RISC processor cores
TrustZone security extension support Safety and reliability (RAS) support Coprocessor support Secure and Non-secure MPU with 0, 4, 8, 12, or 16 regions SAU
ARM_Cortex-M
Bug in the Intel P5 Pentium floating-point unit
Performing this calculation in any software that used the floating-point coprocessor, such as Windows Calculator, would allow users to discover whether their
Pentium_FDIV_bug
486-compatible microprocessor by Cyrix
an accessory, the Cyrix Cx487S which was an x87 Floating Point Unit coprocessor which fit between the CPU and the socket on the motherboard. The table
Cyrix_Cx486
Floating-point number format by Microsoft
parallel development, Intel had started the development of a floating-point coprocessor in 1976. William Morton Kahan, as a consultant to Intel, suggested that
Microsoft_Binary_Format
Graphical element used by Amiga computers
sprite-like objects, movable on the screen with the help of the blitter coprocessor. The AmigaOS GEL system consists of VSprites, Bobs, AnimComps (animation
Blitter_object
Floating-point number formats
extended" format, described in the next section. The Motorola 6888x math coprocessors and the Motorola 68040 and 68060 processors also support a 64-bit significand
Extended_precision
Commercial virtual entertainment venues
Center. Each pod contained an Amiga 500, custom graphics coprocessor, and a custom audio coprocessor. Mech models were created on the Amiga using Sculpt 4D
BattleTech_Centers
Security and privacy features of the iOS operating system
as well as the rest of the operating system. The Secure Enclave is a coprocessor found in iOS devices part of the A7 and newer chips used for data protection
Security_and_privacy_of_iOS
Topics referred to by the same term
Haruomi Hosono SFX, a prototype Super NES video game console Super FX, a coprocessor chip used in some Super NES video game cartridges Use in comics of onomatopoeic
SFX
Topics referred to by the same term
Range, for determining past climate at an archaeological site Move to Coprocessor from Register, an ARM architecture CPU instruction Critical Mach number
MCR
System-on-a-chip designed by Apple Inc.
consumption, this functionality has been moved to the new M7 motion coprocessor which appears to be a separate ARM-based microcontroller from NXP Semiconductors
Apple_A7
1989 video game
version has several other differences. It contains a specialized VRC6 coprocessor chip. The game's audio programmer, Hidenori Maezawa, assisted in the
Castlevania III: Dracula's Curse
Castlevania_III:_Dracula's_Curse
Floating point math coprocessor core
The MaverickCrunch is a floating point math coprocessor core intended for digital audio. It was first presented by Cirrus Logic in June 2000 together
MaverickCrunch
Spreadsheet software
system with the 387SX-16 math coprocessor using the mortgage payment schedule file resulting 33 seconds without math coprocessor and 10 seconds with it. Releases
Lotus_1-2-3
travel, tourism, insurance
COPROCESSOR
COPROCESSOR
COPROCESSOR
COPROCESSOR
COPROCESSOR
COPROCESSOR
COPROCESSOR
COPROCESSOR
COPROCESSOR
travel, tourism, insurance