Xycom AHIP-370, Manual

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AHIP-370 Manual
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The BIOS setup determines whether the COM2 is used for the RS-232 connector or
the IR interface. Jumpers on the touchscreen controller select the COM2 port or the
auxiliary port. If a touchscreen controller is jumpered for COM2, this COM port is
not available.
PS/2 Keyboard/Mouse Connector (KBMS1)
This double stacked connector provides an upper and lower connector for the key-
board and mouse port.
Internal Keyboard Connector (KYBD1)
This is a five-pin internal keyboard connector on the motherboard.
VGA (Video) Connector (VGA1)
The VGA (Video) connector is a 15-pin connector located on the I/O panel. This
connector is only enabled when J3 is in position B or no flat panel is connected to
the CPU board.
Floppy Drive Connector (FDD1 and FDD2)
There is an internal floppy connector (FDD1) and an external floppy connector
(FDD2). The floppy interface supports only one floppy drive. The floppy drive con-
nector is a 26-pin connector. Both of these ports use a polyswitch to protect VCC
from directly shorting to GND.
Internal Mouse Connector (MS2)
This four-pin connector provides a future method to integrate a mouse to the front
panel.
Internal LED Connector (LEDMSC1)
This 20-pin connector provides a low cost method to add LED’s to the touch only
units, and also provides the pinout for the IR interface port.
LED In Keypad Connector
This connector is used for future designs that support the LEDs in the keypad.