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M921 486AVIP ver:1.1 Motherboard

note: - The M921 is similar to SYL8884PCI but some jumper settings differ
          greatly not to mention two very different BIOS ID strings thats why
          we've created two database entries with original manuals provided for each.

        - AMI Bios ID string  41-P400-001437-00100111-101094-486AVIP-H
        - AMI Bios ID string  41-P000-001437-00100111-101094-486AVIP-H
        - 2-72 pin SIMM slots  (1-256meg FPM EDO DRAM)
        - 3-32bit PCI slots
        - 4-16bit ISA slots
        - 128k/256k/512k CACHE support in 4-32pin sockets + 1 TAG RAM socket
        - AMI Auto-Detect Flash Bios with Energy Mgmt.
        - UMC 486AVIP UM8881F, UM8886AF, UM8663AF, UM8886BF chipset
        - RTC chip - Real Time Clock
        - Supports 3.3/4/5volt CPU's
        - ZIF CPU socket 3 which supports these processors:
          INTEL 80486DX/DX2/DX4,P24D,P24T
          IBM 486DX/DX2/DX4
          CYRIX CX486DX/DX2(M7)/DX4,CX5x86
          AMD AM486DX2/DX4,AM K5
          SGS486DX/DX2/DX4, TI486DX/DX2/DX4
        - Supports speeds of 25/33/40/50/66/75/80/100/120/133 MHz.
        - PCI Bus master IDE interface for upto 4 IDE devices.
        - Multi-I/O chip supports:
          Two PCI Enhanced IDE Ports (Supports 4 Devices PIO 0-4)
          Two High Speed Serial Ports (16550 UART Compatible)
          One Enhanced Parallel Port (SPP, EPP, ECP capable)
          One Floppy Drive Port (Supports 2 Floppy Drives)
        - Manufactured by: 1437 Hsing Tech Enterprise Co., LTD.
        - Sold as: Ability, Amptron, Aristo, Eurone/Matsonic, Houston Tech,
                   PCWare(Alton), Protac, PC Chips, and Sybercom