Adlink Express-IBR Manual de usuario descargar pdf (Pagina 18)

Chapter 2 Product Overview

12 Reference Manual Express-IBR

Figure 2-5. Connector Locations (Top Side)

CN7 – COM Express C-D

(see Figure 2-6 on page 13.)

Bottom 220-pin standard connector for Northbridge Video and

Southbridge I/O functions

FAN1 – System Fan Top 3-pin, 0.049" (1.25mm) right-angle shrouded header

controlled by the Hardware Monitor for CPU and PCH

cooling

SW1 – PCIe x16 Lane

Configuration Switch (see

Figure 2-6 on page 13.)

Bottom 4-pin dip switch for selecting CPU PCIe x16 lane

configurations

Switch Positions

Lane Configurations

Pin 1, Pin 2 (off, off) = 1x8, 2x4

Pin 1, Pin 3 (off, on) = Reserved

Pin 4, Pin 2 (on, off) = 2x8

Pin 4, Pin 3 (on, on) = 1x16 [Default]

NOTE Pin 1 is shown as a black square on connectors in all illustrations.

Table 2-3. Module Connector and Socket Descriptions (Continued)

Pin 1

Pin 2

Pin 4

1 2

Pin 3

SW1 Configuration Switch

CN4

FAN1

Key:

J5 - Channel A SODIMM socket

J6 - Channel B SODIMM socket

FAN1 - CPU Fan

CN4 - LPC

Express-IBR_Top_Conn_a

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Adlink Express-IBR Manual de usuario Pagina 18