IEI Integration PCISA-9652 v1.01 - Manual (Page 205)

PCISA -9652 Half-Size CPU Card
Page 185
to automatic status checking technology implemented on hard disk
drives.
UART Universal Asynchronous Receiver-transmitter (UART) is responsible for
asynchronous communications on the system and manages the
system’s serial communication (COM) ports.
UHCI The Universal Host Controller Interface (UHCI) specification is a
register-level interface description for USB 1.1 Host Controllers.
USB The Universal Serial Bus (USB) is an external bus standard for
interfacing devices. USB 1.1 supports 12Mbps data transfer rates, while
USB 2.0 supports 480Mbps data transfer rates.
VGA The Video Graphics Array (VGA) is a graphics display system
developed by IBM.