Table of Contents
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Chapter 2
Header and Connector Definitions
Table 2-2
describes the headers and connectors of the CoreModule 740 shown in
Table 2-2. Module Header and Connector Descriptions
Header #
J1 A, B, C, D –
PC/104-Plus
J2 A, B, C, D –
PC/104
J4 – Utility 2
J5 – Utility 1
J6 – Fan
J7 – Power
J8 – N/P
J9 – N/P
J10 – Video
J11 – N/P
J12 – N/S
NOTE
The pinout tables in Chapter 3 of this manual identify pin sequence using the
following methods: A 30-pin header with two rows of pins, using odd/even
numbering, where pin 2 is directly across from pin 1, is noted as 30-pin, 2 rows, odd/
even (1, 2). Alternately, a 30-pin connector using consecutive numbering, where pin
11 is directly across from pin 1, is noted in this way: 30-pin, 2 rows, consecutive (1,
11). The second number in the parenthesis is always directly across from pin 1. See
Figure
29
30-pin, two rows,
Odd/Even, (1, 2)
30
CoreModule 740
Board
Description
Access
Top/Bottom
120-pin, 0.079" (2mm) connector used for PC/104-Plus signals
Top/Bottom
104-pin, connector used for PC/104 signals
Top
80-pin, 0.025" (0.635mm) High-Density connector used for
Floppy and IDE signals
Top
80-pin, 0.025" (0.635mm) High-Density connector used for Serial,
Parallel, USB 1 & 2, Keyboard and Mouse, Speaker, Reset Switch,
HDD Activity LED, and Battery
Top
2-pin, 0.079" (2mm) header used for System Fan signals
Top
10-pin, 0.100" (2.54mm), right-angle, shrouded header used for
external power connection
Bottom
Not Populated
Bottom
Not Populated
Bottom; see
30-pin, 0.079" (2mm) header used for LVDS and VGA video
Figure 2-7
signals
Bottom
Not Populated
Bottom; see
Not Supported
Figure 2-7
2-5.
19
9
7
5
3
1
Or
20
10
8
6
4
2
Figure 2-5. Connector Pin Identifications
Reference Manual
29
30-pin, two rows,
Consecutive, (1, 11)
30
Product Overview
Figures 2-6
and 2-7.
10
5
4
3
2
1
20
15
11
9
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