Fulong

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Fulong Miniature Computer is equipped with Loongson by STMicroelectronics and Chinese Institute of Computing Technologies, manufactured by Lemote Technologies.

Model 2EA2RA has a Loongson 2E at 660MHz, 256M DDR333 SDRAM and 40GB Hitachi harddisk.

Motherboard Details

Motherboard of 2EA2RA

Front:

Motherboard fulong front.JPG

  • Chips
    • (1) ALTERA Cyclone II EP2C20F484C8, FPGA, North-bridge. webpage
    • (2) Winbond W39L040AP70Z, 512K x 8 PLCC package Flash memory. datasheet
    • (3) ATI Mobility Radeon 215R6MBAEA12, Display Controller.
    • (4) Loongson STLS2E02, CPU.
    • (5) NEC D720101GJ 0632PPA31, USB2.0 Controller.
    • (6) Hynix KHM666D3204T, 256M DDR333 SDRAM SODIMM module.
  • I/O Ports
    • (一) PS/2 keyboard port to South-bridge
    • (二) Ethernet cable port to RTL8139D
    • (三) 15-pin VGA port to ATI Mobility Radeon
    • (å››) S-Video output attached to ATI Mobility Radeon
    • (五) 9-pin RS-232 Serial port to South-bridge
    • (å…­) Power input with DC12V, 4.16A
    • (七) Power switch
    • (å…«) Reset switch
    • (九) Power indicator LED
    • (十) HDD activity LED
    • (十一) Infrared sensor attached to South-bridge
    • (十二) Line Out attached to AC'97 codec
    • (十三) Speaker audio output attached to AC'97 codec
    • (十四) Microphone input to AC'97 codec
    • (十五) & (十六) USB 2.0 ports that were attached to NEC USB Controller.

back:

Motherboard fulong back.JPG

  • Chips
    • (1) Realtek ALC203, AC'97 Audio Codec. web page, data sheet
    • (2) IDE slot of South-Bridge
    • (3) VIA VT82C686B, South-Bridge
    • (4) Realtek RTL8139D, Ethernet Controller
  • I/O Ports
    • (一) & (二) USB 1.1 ports that were attached to South-Bridge.

Hardware Specification

Processor

Memory

Graphics

Storage

Networking

Software

Bootloader

Linux supports

Developing Kernel