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.

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When there are multiple instructions ready for the same functional unit, the oldest one is selected. This page was last edited on 2 Decemberat Retrieved from ” loognson One instruction with all required operands ready is selected from the fixed- or floating-point reservation station for each functional unit. In SeptemberLemote announced the Yeeloong Views Read Edit View history.

ICT Loongson (Godson)

Loongsln new physical register is allocated for each logical destination register, and the logical source register is renamed according to the latest lkongson register allocated for the same logical register. June Learn how and when to remove this template message. The manufacturer states that the user experience of the desktop solution has been significantly improved over its Loongson-3A based predecessor.


As one of the domestic CPU of China, Loongson 3A is being commercialized, and in the recently exhibition in Nanjingbased on the Loongson 3A motherboard developers computer quietly debut.

Debian — Details of package linux-image-loongson-2f in jessie

Archived from the original on 13 April Archived from 2r original on 4 June For example, Windows CE was ported to a Loongson-based system with minimal effort. Li Guojie, chairman of Dawning Information Industry Company and director and academician of the Institute of Computing Technology, said research and development of the Dawning is expected to be completed in two years.

Instructions with unready source operands snoop result and forward buses for their operands. Archived from the original loongsob 23 April Result buses are also sent to the reservation station for snooping and to the register mapping table to notify that the associated physical register is ready.

Loongson 2F 900MHz vs MediaTek MT8163 V/A 1.5 GHz

Retrieved 26 May Each version can be clocked from 1. Retrieved 31 May By using this loongson, you agree to the Terms of Use and Privacy Policy.


Most common open-source applications including OpenOffice. Instructions are executed according to its type and execution results are written back to the register file.

Loongson – Wikipedia

Committed instructions are sent to the register mapping module to confirm the mapping of its destination register and release the old one. The new instructions help with emulation performance, for example QEMU the only known example. Many operating systems work on Loongson: This list is incomplete ; you can help by expanding it. Archived from the original on 23 October The highest frequency of Godson-3B is 1.

Wikinews has related news: Loongson insiders [56] revealed a new model based on the Loongson 3A quad-core laptop has been developed and is expected to launch in August The Godson 2F, released to market in earlyran at 1.

China enters the low-cost laptop competition. The Loongson 2 adds bit ability to the Loongson architecture.

Early implementations of the family lacked four instructions patented by MIPS Technologies to avoid legal issues.