AAEON Industrial Partner

AAEON SBC-554 CPU Board | Half-size 586 CPU Card with PISA Bus Simple Type: CPU Board

The SBC-554V/555 is an all-in-one single board Pentium computer incorporating the latest PISA Bus interface for SBC-554V and one ISA Bus for SBC-555. Unlike ISA Bus card, SBC-554V supports PCI and ISA interface for the user to connect PCI and ISA add-on cards. With an on-board flat panel/CRT SVGA controller, the SBC-554V/555 packs all the functions of an industrial computer and its display capabilities onto a single, half-size card. This means the SBC-554V/555 is your absolute best solution for embedded applications. The on-board PCI-bus, flat panel/CRT SVGA controller uses the CHIPS 65554 chipset with 2 MB of video memory on board. This chipset, used with local PCI-bus, is a 64-bit graphics engine. Excellent for display intensive applications, this card supports various LCD types, including TFT, DSTN, MONO, and EL. Another feature of the SBC-554V/555 is the inclusion of a high speed, local bus IDE controller. This controller supports (through ATA PIO) mode 3 and mode 4 hard disks, and Ultra DMA/33, enabling data transfer rates up to 33 MB/second. Up to two IDE devices can be connected, including large hard disks, CD-ROM drives, tape backup drives, or other IDE devices. On-board features include two high-speed RS-232 serial ports with 16C550 UARTs, one bidirectional SPP/EPP/ECP parallel port, and one floppy drive controller. In addition, the SBC-554V/555 includes an extra 512 KB of second level on-board cache memory. If program execution is halted by a program bug or EMI, the board's watchdog timer can automatically reset the CPU or generate an interrupt. This ensures reliability in unmanned or stand alone systems. The SBC-554V/555 supports 5V or 3.3V EDO DRAM. It also provides two 72-pin SIMM (Single In-line Memory Module) sockets for its onboard system DRAM. These sockets give you the flexibility to configure your system from 1 MB to 128 MB of DRAM using the most economical combination of SIMMs.