2System Board - (SiS Chipset) (Part Number: D4051-63001) Devices on the ISA Bus
Floppy Drive Controller
The Floppy Drive Controller (FDC) is software and register compatible with the 82077AA, and 100% IBM compatible. It has an A and B drive-swapping capability and a non-burst DMA option. The FDC supports any combination of the following: tape drives, 3.5 inch flexible disk drives, 5.25 inch flexible disk drives.
Keyboard and Mouse Controller
The PC has an 8042-based keyboard and mouse controller (the socket pin layouts are as shown on page 24). The C3758A keyboard is supplied for use with the Windows 95 operating system (though it will also work with other operating systems). It has the following capabilities:
•Space-bar power-on, to start the computer from the Off state (if power on from keyboard is enabled in the Setup program).
•Windows key (next to the 
keys), which has the same effect as clicking the Start button on the Windows 95 task bar.
•Pull-down key (next to the right 
key), which has the same effect as clicking the right mouse button.