Adlink CoreModule 745 Manual de usuario descargar pdf (Pagina 19)

Chapter 2 Product Overview

CoreModule 745 Reference Manual 13

Jumper Header Definitions

Table 2-3 describes the jumper headers shown in Figure 2-7. All jumper headers provide 0.079" (2mm)

pitch.

Figure 2-7. Jumper Header Locations (Top Side)

Table 2-3. Jumper Settings

Jumper Header Installed Removed/Installed

JP2 – LVDS Voltage Selection Enable +3.3V (Pins 1-2)

[Default]

Enable +5V (Pins 2-3)

JP3 – Serial 2 RS-485/422

Termination

Enable Termination

(Pins 1-2)

Disable Termination (Removed)

[Default]

JP4 – Serial 1 RS-485/422

Termination

Enable Termination

(Pins 1-2)

Disable Termination (Removed)

[Default]

CM745_Top_Jmpr_b

Key:

JP2 - LVDS Voltage Select

JP3 - Serial 2 RS-485/422 Termination

JP4 - Serial 1 RS-485/422 Termination

JP2

JP3

JP4

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 55 56

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