ADLINK Technology GEME-4000 Series, Руководство пользователя

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Base Unit
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13
2.2 Base Unit Connector Pin Assignments
Detailed descriptions and pin-outs for each connector are given in the following
sections.
„ 2.2.1 VGA Connector
GEME provides a VGA controller for a high resolution VGA interface. It supports
VGA and VESA, up to 1280 x 1024 @ 24 bpp, and video memory sharing from
main memory with Intel
Dynamic Video Memory Technology (DVMT).
Memory
size is controlled by the device driver from 1 MB up to 11 MB
Signal Name Pin Pin Signal Name
Red 1 2 Green
Blue 3 4 N.C.
GND 5 6 GND
GND 7 8 GND
+5V 9 10 GND
N.C. 11 12 DDCDAT
HSYNC 13 14 VSYNC
DDCCLK 15
„ 2.2.2 USB Connector (2 Ports)
The USB connectors can be used for connecting any device that conforms to the
USB 2.0 specification. Many recent digital devices conform to this standard. The
USB interface supports
Plug and Play
and
Hot Swapping
, which recognizes
devices automatically and enables you to connect or disconnect a device
whenever you want without powering down the computer.
♦
GEME provides two connectors for USB interfaces
♦
Plug & Play and hot swapping for up to 127 external devices is
supported.
♦
Compliant with USB Specification Rev. 2.0; individual over-current
protection.
Pin # Signal Name
1 VCC
2 USB-
3 USB+
4 Ground