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As of 2019, no PowerPC-based game consoles are currently in production. The most recent release, Nintendo's Wii U, has since been discontinued and succeeded by the Nintendo Switch (which uses a Nvidia Tegra ARM processor). The Wii Mini, the last PowerPC-based game console to remain in production, was discontinued in 2017. [citation needed]
Northbridge or host bridge for PowerPC CPU is an Integrated Circuit (IC) for interfacing PowerPC CPU with memory, and Southbridge IC. Some Northbridge also provide interface for Accelerated Graphics Ports (AGP) bus, Peripheral Component Interconnect (PCI), PCI-X, PCI Express, or Hypertransport bus. Specific Northbridge IC must be used for ...
All three major seventh-generation game consoles contain PowerPC-based processors. Sony's PlayStation 3 console, released in November 2006, contains a Cell processor, including a 3.2 GHz PowerPC control processor and eight closely threaded DSP-like accelerator processors, seven active and one spare; Microsoft's Xbox 360 console, released in 2005, includes a 3.2 GHz custom IBM PowerPC chip with ...
The last desktop microprocessor from IBM, the PowerPC 970 (dubbed the "G5" by Apple) also implemented AltiVec with hardware similar to that of the PowerPC 7400. AltiVec is a brandname trademarked by Freescale (previously Motorola) for the standard Category:Vector part of the Power ISA v.2.03 [1] specification. This category is also known as VMX ...
The PowerPC specification is now handled by Power.org where IBM, Freescale, and AMCC are members. PowerPC, Cell and POWER processors are now jointly marketed as the Power Architecture. Power.org released a unified ISA, combining POWER and PowerPC ISAs into the new Power ISA v.2.03 specification and a new reference platform for servers called ...
IBM chose to modify their existing PowerPC 750CXe processor to suit Nintendo's needs, such as tight and balanced operation alongside the "Flipper" graphics processor. The customization was to the bus architecture, DMA , compression and floating point unit which support a special set of SIMD instructions.
The Power Processing Element (PPE) comprises a Power Processing Unit (PPU) and a 512 KB L2 cache.In most instances the PPU is used in a PPE. The PPU is a 64-bit dual-threaded in-order PowerPC 2.02 microprocessor core designed by IBM for use primarily in the game consoles PlayStation 3 and Xbox 360, but has also found applications in high performance computing in supercomputers such as the ...
Later revisions added opcode bits, allowing additional address bits. They are accumulator machines , with a common accumulator "W" being one operand in all 2-operand instructions. In the instruction set tables that follow, register numbers are referred to as "f", while constants are referred to as "k".