ELVEES Multicore
| General information | |
|---|---|
| Launched | 2004 |
| Designed by | ELVEES |
| Performance | |
| Max. CPU clock rate | 80 MHz to 300 MHz |
| Architecture and classification | |
| Technology node | 0.25 µm to 0.13 µm |
| Instruction set | CPU MIPS32 + DSP ELcore |
| Physical specifications | |
| Cores |
|
Multicore (Template:Lang-ru) is a series of 32-bit microprocessors with embedded DSP cores developed by ELVEES, Russia.[1] The microprocessor is a MIPS32 core (called RISCore32 by ELVEES; optionally with an FPU) or an ARM Cortex-A9 core. Some of the processors in the series are radiation hardened (rad-hard) for space applications.
Overview
| Device | Microprocessor core | DSP core | Clock rate (MHz) | Remarks |
|---|---|---|---|---|
| 1892VM2Ya | RISCore32 | ELcore-24 | 80 | |
| 1892VM3T | RISCore32 | ELcore-14 | 80 | |
| 1892VM4Ya | RISCore32 | 2x ELcore-26 | 100 | [2] |
| 1892VM5Ya | RISCore32 | 2x ELcore-26 | 100 | [2] |
| 1892VM7Ya | RISCore32 + FPU | 4x ELcore-28 | 200 | |
| 1892VM8Ya | RISCore32 + FPU | ELcore-26 | 80 | rad-hard |
| 1892VM10Ya | RISCore32 + FPU | 2x ELcore-30 | 250 | |
| 1892VM11Ya | RISCore32 + FPU | 2x ELcore-30 | 500 | [3] |
| 1892VM12AT | RISCore32 + FPU | 100 | rad-hard | |
| 1892VM14Ya | ARM Cortex-A9 + GPU Mali-300 | 2x ELcore-30M | 744 | |
| 1892VM15AF | RISCore32 + FPU | 2x ELcore-30M | 120 | rad-hard |
Details
1892VM2Ya
- Template:Lang-ru
- 2 cores: RISCore32 + ELcore-24 (DSP-core with SIMD architecture)
- 0.25 µm process, 18 million transistors
1892VM3T
- Template:Lang-ru
- 2 cores: RISCore32 + ELcore-14 (DSP-core with SISD architecture)
- 0.25 µm process, 18 million transistors
1892VM4Ya
- Template:Lang-ru
- 3 cores: RISCore32 + 2x ELcore-26 (DSP-core with MIMD architecture)
- 0.25 µm process, 26 million transistors
1892VM5Ya
- Template:Lang-ru
- 3 cores: RISCore32 + 2x ELcore-26 (DSP-core with MIMD architecture)
- 0.25 µm process, 26 million transistors
1892VM11Ya
- Template:Lang-ru
- manufactured by Angstrem in a 65nm CMOS process, starting in 2011
- includes 24-channel correlator for GPS and GLONASS signals
See also
External links
- Official site of ELVEES Multicore (In Russian)
References
- ^ Solokhina, Tatiana (23 June 2010). "Next Generation DSP Multi-Core Processor with SpaceWire Links as the Development of the 'MCFlight' Chipset For the On-Board Payload Data Processing Applications" (PDF). International Spacewire Conference 2010. St. Petersburg: Space Technology Centre, University of Dundee. pp. 313–318. Retrieved 12 January 2017.
- ^ a b "Новые трехпроцессорные DSP-контроллеры «Мультикор»" [New 3-core DSP controllers "Multicore"]. Elvees Multicore. 20 March 2006. Retrieved 12 January 2017.
- ^ "Цифровой сигнальный процессор 1892ВМ11Я (NVCOM-02)" [Digital signal processor 1892VM11Ya (NVCOM-02)]. TechnoUnity. Retrieved 13 January 2017.