The 845D-AV MAINBOARD
Ver 3.x
Page 20
Hardware Installation
Connector: CN 5
Type: 25 pin female.
This parallel port is used by printers
which support the SPP, EPP and ECP
modes IRQ7 or IRQ5 can be se-
lected. The ECP mode will use either
DMA 3 or DMA 1 (which can be se-
lected by the BIOS setup program).
2.8.4.
Parallel Port Connector (LPT)
2.8.5. Universal Serial Bus (USB) Port 1 & 2
Connector: CN 6 (USB 1)/ CN 7 (USB 2)
Type: 4 pin female
Two USB ports are available for connecting
USB devices. The mainboard is also
equipped with an expansion connector that
supports two additional USB external
connectors. (The USB cable is not included
with the mainboard).
USB 2
USB 1
2.8.6. Audio/Game Port Connector
Connector: CN 18
Type: 15 pin female
The Game/MIDI port connector is a
dual purpose connector. It can either
be used to connect a joystick to the
computer for game participation, or it
can be used to attach an external
MIDI device. All these motherboards
have 3D audio interfaces onboard.
SPK-OUT LINE-IN MIC-IN
