User Manual

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Pin Definition
1 PS2_KBDAT
2 PS2_MSDAT
3 GND
4 VCC
5 PS2_KBCLK
6 PS2_MSCLK
Table 2.6 PS2 Keyboard/Mouse connector pin assignments
2.3.7 VGA Connector
The DSA-3400 provides a high resolution VGA interface by a D-sub 15-pin connector to
support a VGA CRT monitor. It supports VGA and VESA, up to 1600 x 1200 @85-Hz
resolution and up to 64 MB shared memory.
Figure 2.12: VGA connector
Pin Definition Pin Definition
1 Red 9 No Connection
2 Green 10 GND
3 Blue 11 No Connection
4 No Connection 12 No Connection
5 GND 13 H-SYNC
6 GND 14 V-SYNC
7 GND 15 No Connection
8 GND N/A N/A
Table 2.7 VGA connector pin assignments
2.3.8 USB Connector
The DSA-3400 provides 4 connectors for USB interface, which gives complete Plug & Play
and hot swapping for up to 127 external devices. The USB interface complies with USB UHCI,
Rev. 2.0 compliant. The USB interface can be disabled in the system BIOS setup.