STLS2F Loongson 2F high performance bit superscalar MIPS. ® microprocessor. Features. □ bit superscalar architecture. □ MHz clock frequency. Loongson 2F: High performance bit superscalar MIPS. ® microprocessor. Features. □ bit superscalar architecture. □ MHz clock. ICT Loongson 2F (ST STLS2F01) (Godson-2). ICT Loongson 2F ( MHz) (90 nm) + MB of DDR2. Lemote YeeLoong notebook. 4-way superscalar.
|Published (Last):||20 September 2018|
|PDF File Size:||6.46 Mb|
|ePub File Size:||8.71 Mb|
|Price:||Free* [*Free Regsitration Required]|
This desktop solution uses an optimized version of Fedora 13, with a lot of software ported and available, such as Kingsoft WPS office suite.
Intel Core 2 Duo P7550 vs vs Loongson 2F 900MHz
Tag compare is also performed at this stage, but value selection according to tag compare result is delayed to next cycle. The Godson 2F, released to market in earlyran at 1.
When there are multiple instructions ready for the same functional unit, the oldest one is selected. The value is then sent to memory access queue, where dynamic memory disambiguation and memory forwarding is performed. From Wikipedia, the free encyclopedia.
This page was last edited on 2 Decemberat June Learn how and when to remove this template message. In AugustLoongson Technology Corp. For example, Windows CE was ported to a Loongson-based system with minimal effort. The Loongson 2 adds bit ability to the Loongson architecture.
Loongson – Wikipedia
Committed instructions are sent to the register mapping module to confirm the mapping of its destination register and release the old one.
Open source 2ff on Linux Platform can be ported with little effort. Archived from the original on 4 June ICT has launched a Loongson-3B-based six-core desktop solution.
Archived from the original on Archived from the original on 17 April Archived from the original on 9 May The Loongson 3 adds over new instructions over Loongson 2. Many operating systems work on Loongson: Archived from the original on 13 April Associated instructions are also sent to branch queue and memory queue.
Please improve lokngson article by removing excessive or inappropriate external links, and converting useful links where appropriate into footnote references.
The manufacturer states that the user experience of the desktop solution has been significantly improved over its Loongson-3A based predecessor.
It was formerly called Godson. Early implementations of the family lacked four instructions patented by MIPS Technologies to avoid legal issues.
Loongson 2F 900MHz vs MediaTek MT8163 V/A 1.5 GHz
Retrieved 26 May The issued instruction reads its source operands from the physical register file and is sent to the associated functional units. Four new instructions are sent to the instruction register IR if the instruction fetch is a TLB hit and a cache hit. Archived from the original on 21 June Each empty entry of reservation stations and queues selects among four dispatched instructions in this cycle.
Broadcom various Cavium Octeon.
Intel Core 2 Duo P vs vs Loongson 2F MHz
The new instructions help with emulation performance, for example QEMU the only known example. The four instructions in IR are decoded in the internal format and sent to the register renaming module.
The high-performance Dawningwhich has a projected speed of over one quadrillion operations 2ff second, will incorporate the Loongson processor as its core. The topic of the speech was “Research and Development of Godson processors”.
Views Read Edit View history.