MCST-R1000
(Redirected from MCST-4R)
File:MCST-4R FPGA prototype.gif MCST R1000 FPGA prototype | |
General information | |
---|---|
Launched | 2010[1] |
Designed by | MCST |
Common manufacturer(s) | |
Performance | |
Max. CPU clock rate | 750 MHz to 1 GHz |
FSB speeds | 2 Gbps |
Cache | |
L1 cache | 48 KB |
L2 cache | 2 MB |
Architecture and classification | |
Application | Embedded |
Technology node | 100 mm² |
Instruction set | SPARC V9 |
Physical specifications | |
Cores |
|
Package(s) | |
History | |
Predecessor | MCST-R500S |
Successor | MCST-R2000 |
The MCST R1000 (Russian: МЦСТ R1000) is a 64-bit microprocessor developed by Moscow Center of SPARC Technologies (MCST) and fabricated by TSMC.[2]
During development this microprocessor was designated as MCST-4R.[1]
MCST R1000 Highlights
- implements the SPARC V9 instruction set architecture (ISA)
- quad-core
- core specifications:
- in-order, dual-issue superscalar
- 7-stage integer pipeline
- 9-stage floating-point pipeline
- VIS extensions 1 and 2
- Multiply–accumulate unit
- 16 KB L1 instruction cache (parity protection)
- 32 KB L1 data cache (parity protection)
- size 7.6 mm2
- shared 2MB L2 cache (ECC protection)
- integrated memory controller
- integrated ccNUMA controller
- 1 GHz clock rate
- 90 nm process
- die size 128 mm2
- ~150 million transistors
- power consumption 15W
File:MCST-4R core.gif MCST R1000 core |
File:MCST-4R pipeline.gif MCST R1000 pipeline |
File:MCST-4R ccNUMA system.gif ccNUMA multiprocessor system with four MCST R1000 microprocessors |
References
- ^ a b "Участие ЗАО «МЦСТ» и ОАО «ИНЭУМ им.И.С.Брука» в международной выставке "ChipExpo – 2011" (итоги участия)", Новости (in Russian), MCST, archived from the original on 2011-05-11, retrieved 2011-12-06
- ^ Система на кристалле "МЦСТ-4R" (in Russian), MCST, retrieved 2011-11-18