CompuLab SBC-X270 Bedienungsanleitung PDF herunterladen (Seite 30)

SB-X270 PC/104+ Single Board Computer

CompuLab LTD.

3.24. LPC connector (P17)

A 5x2 100 mil connector providing the CM-X270’s LPC interface

Pin Name

01 LAD0 02 LFRAME#

03 LAD1 04 SERIRQ

05 LAD2 06 VCC5

07 LAD3 08 LPC-CLK

09 GND 10 VCC3-3

3.25. P35 – A/D Input

Four A/D inputs available on the WM9715 AC’97 CODEC of the CM-X270W rev 2.

Pin Name

01 AD4

02 AD3

03 GND

04 AD2

05 AD1

06 GND

3.26. VGA & COM-A FPC Connector (P31)

The VGA & COM-A FPC connector provides two separate groups of signals, one for a

COM-A serial port and another for a VGA (analog RGB) output. Two different groups of

signals are consolidated in order to save board space. This connector delivers the same

signals as are routed to the front panel. It can be used whether the front panel is assembled

or not.

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CompuLab SBC-X270 Bedienungsanleitung Seite 30