Date: 12/09/2023
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WinSystems STD Bus Databook 1992

In late 2023, I found this WinSystems SBC6 single board computer on ebay. There is little information on the SBC6, the only result I can found is from WinSystems STD Bus Databook.

Here are some images of the board.

Specifiations:

• 6.144 MHz HD64180 CMOS CPU
• On Chip MMU (Memory management unit) for direct addressing to 512K bytes
• Two 28-pin memory sockets supports a mix of RAM, ROM, EPROM, and EEPROMS
• Two RS-232 Serial Asynchronous I/O channels (RS-422 on Channel 1) with programmable baud rate generators
• Three 8-bit parallel I/O ports
• Two 16-bit reloadable Timers
• Jumper enabled watchdog timer
• Single +5V supply

Completed Reversed Engineered Schematic as of 12/13/2023

To-Do List:

• Start Programming for the single board computer