NeuroMatrix
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NeuroMatrix is a digital signal processor (DSP) series developed by NTC Module. The DSP has a VLIW/SIMD architecture. It consists of a 32-bit RISC core and a 64-bit vector co-processor. The vector co-processor supports vector operations with elements of variable bit length (US Pat. 6539368 B1) and is optimized to support the implementation of artificial neural networks.[1][2] From this derives the name NeuroMatrix Core (NMC). Newer devices contain multiple DSP cores and additional ARM or PowerPC 470 cores.
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Overview
| Designation | DSP cores |
Microprocessor cores |
Production start (year) |
Process (nm) |
Clock rate (MHz) |
Remarks | |
|---|---|---|---|---|---|---|---|
| Russian | English | ||||||
| L1879VM1 | nm6403 | 1× NMC | — | 1999 | 500 | 40 | [3][4] |
| 1879VM2 | nm6404 | 1× NMC2 | — | 2005 | 250 | 80 | [3][5] |
| 1879VM3 | DSM | ? | — | 2002 ? | 250 | 150 | [3][4][5] |
| 1879VM4 | nm6405 | 1× NMC3 | — | 2009 | ? | 150 | [3] |
| 1879VM5Ya | nm6406 | 1× NMC3 | — | 2013 | 90 | 320 | [3][6][7] |
| 1879VM6Ya | nm6407 | 2× NMC4 | — | 2016 | 65 | 500 | [6] |
| 1879VM8Ya | nm6408 | 16× NMC4 | 5× ARM Cortex-A5 | 2019 | 28 | 800 | [6][8] |
| 1879VYa1Ya | 2× NMC3 | 1× ARM1176JZF-S | 2013 | 90 | 328 | [6] | |
| K1879KhB1Ya | 1× NMC3 | 1× ARM1176JZF-S | 2011 | 90 | 324 | [6][7] | |
| 1879KhK1Ya | 2× NMC3 | 1× ARM1176JZF-S | 2010 | 90 | 81.92 | [9] | |
| K1888VS018 | 2× NMC3 | 1× ARM1176JZF-S | 2016 | 65 | 320 | [6] | |
| 1888VS048 | 1× ARM Cortex-A5 | 2019 ? | 28 | 600 | [6][10] | ||
| 1888VS058 | 2× NMC3 | 1x ARM Cortex-A5 | 2020 ? | ? | 512 | [6][11] | |
| 1888TKh018 | 4× NMC3 | 2× PowerPC 470 | 2019 | 28 | 400 | [6] | |
| 1888VM018 | PowerPC 470 | 2020 ? | ? | 200 | rad-hard[6][12] | ||
Details
L1879VM1
- Template:Langx
- start of development in 1996, start of production in 1999 at Samsung[13]
1879VM2
- Template:Langx
- manufactured at Fujitsu[14]
1879VM3
- Template:Langx
- manufactured at Fujitsu[14]
1879VM5Ya
- Template:Langx
- manufactured at Fujitsu Japan[14]
1879VM6Ya
- Template:Langx
- manufactured at GlobalFoundries Malaysia[14]
1879VM8Ya
- Template:Langx
- system-on-a-chip (SoC) containing 4 computing clusters, each consisting of one ARM Cortex-A5 core and four NMC4 DSP cores, plus one stand-alone ARM Cortex-A5 core
- manufactured at TSMC ?[8]
1879VYa1Ya
- Template:Langx
- system-on-a-chip (SoC) for software-defined radios, including four 12-bit analog-to-digital converters with 82MSamples/s and hardware blocks implementing a digital direct-conversion receiver
K1879KhB1Ya
- Template:Langx, also romanized as K1879XB1Ya
- manufactured at Fujitsu[16]
- system-on-a-chip (SoC) for set-top boxes where the NMC core is used as an audio processor
1879KhK1Ya
- Template:Langx, also romanized as 1879XK1Ya
- system-on-a-chip (SoC) for software-defined radios, including four 12-bit analog-to-digital converters with 85MSamples/s and hardware blocks implementing a digital direct-conversion receiver
K1888VS018
- Template:Langx
- system-on-a-chip (SoC) for software-defined radios, including four 10-bit analog-to-digital converters with 90MSamples/s, as well as CAN bus, I²C, SPI, Ethernet
1888VS048
- Template:Langx
- system-on-a-chip (SoC) for connecting a PCI Express 2.0 host interface to 4x Gigabit Ethernet (with RFC 4175 support), ARINC 429, as well as CAN bus, I²C, SPI
1888VS058
- Template:Langx
- system-on-a-chip (SoC) for radar systems with dedicated interfaces for high-speed analog-to-digital converters and digital-to-analog converters
1888TKh018
- Template:Langx
- system-on-a-chip (SoC) for aircraft onboard video and multimedia processing systems, including ARINC 818 and SpaceWire interfaces as well as hardware encoder and decoder for H.264 video
1888VM018
- Template:Langx
- rad-hard system-on-a-chip (SoC) including SpaceWire, Ethernet, SPI, SDIO interfaces
External links
References
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