CyberResearch® CPU Cards

CPEx GX-333-X

Table 2-17 CN14 Coin Cell Battery Connector Pinouts

PIN DESCRIPTION

1+3V2GNDFigure 2-22 CN14 Battery Connector15.CN15: IrDA Port

This pin header allows you to connect external Infrared devices through an adapter cable.

The IrDA port supports either a Serial Infrared (SIR) or an Amplitude Shift Keyed IR(ASKIR) interface. The header comes as a 1x5 pin 2.54mm pin header.

Table 2-18 CN15 IrDA Interface Port Pinouts

PIN

DESCRIPTION

PIN

DESCRIPTION

 

1

+5V

2

N/C

Figure 2-23 CN15 IrDA Interface

3

IR-RX

4

GROUND

5

IR-TX

 

 

Header
16.CN16: GPIO Connector

This connector provides general purpose I/Os managed by a Winbond W83627EHF LPC I/O chip.

Table 2-19 CN16 GPIO Connector Pinouts

PIN

 

 

DESCRIPTION

PIN

 

 

DESCRIPTION

 

1

 

 

GND

2

 

 

+5V

 

3

 

 

GPO0

4

 

 

GPO1

 

5

 

 

GPO2

6

 

 

GPO3

 

 

 

 

 

 

 

 

 

 

7

 

 

GPI0

8

 

 

GPI1Figure 2-24 CN16 GPIO Connector

 

 

 

 

 

 

 

 

9

 

 

GPI2

10

 

 

GPI3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

These pins connect to the corresponding pins on the LPC I/O chip: sequentially to GP17/GPSA2, GP16/GPSB2, GP15/GPY1, GP14/GPY2, GP13/GPX2, GP12/GPX1, GP11/GPSB1, and GP10/GPSA1.

CyberResearch, Inc.

33

25 Business Park Drive

P: (203) 483-8815; F: (203) 483-9024

Branford, CT USA

www.cyberresearch.com