Description:

386SX 33 CPU · Cost effective 16 bit hardware environment · Virtual memory, paging and hardware enforced protection · Physical memory space of up to 16 Megabytes DRAM Controller supporting · High performance MUXed DRAM interleave, CPU pipelined operation · Programmable DRAM timing, page mode and 2 way interleaving · Shadow RAM · Multiple context EMS support PC Core Logic including PC/AT compatible: · DMA controllers · Interrupt controllers · Timer/counters · AT keyboard controller · Real time clock Serial Ports · Two 16450 compatible serial ports Parallel Port · Fully compatible with the AT printer port, plus bi-directional operation Floppy disk controller · Software compatible with the 72065B controller for one to four drives · Integrated digital data separator capable of data transfer rates of up to 500Kbps · Requires no external components IDE Hard Disk Controller Interface · Full 40 pin interface to standard IDE hard disk drive · Supports up to 2 IDE drives (master/slave) · LED activity light support Solid State Flash Disk Controller · Expandable by adding External Flash memory devices · 512Kb Internal Flash memory · 307Kb Solid State Disk available for OEM software used normally as the boot drive · Embedded BIOS and Mini DOS ROM storage Embedded BIOS · Firmware with support for OEM add one and special applications · Compatible with General Software's Embedded Mini DOS, DOS 6XL, and MS DOS V.5 DOS Operating System · General Software's Mini DOS Operating System included · Full compatibility with MS DOS interrupts and file systems . MS DOS like command set · Support for development of applications on the desktop and standard desktop software (Windows 3.1, Norton Utilities, etc.) · Embedded DOS 6XL real time designs benefit from true multi threading from the kernel up APIs for non DOS file systems and other optional features · Watchdog timer