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18 internal usb 1.1 connector – IEI Integration ROCKY-3786 v4.0 User Manual

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ROCKY-3786EV CPU Card

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PIN DESCRIPTION

PIN

DESCRIPTION

1

DATA CARRIER DETECT (DCD)

6

DATA SET READY (DSR)

2

RECEIVE DATA (RXD)

7

REQUEST TO SEND (RTS)

3

TRANSMIT DATA (TXD)

8

CLEAR TO SEND (CTS)

4

DATA TERMINAL READY (DTR)

9

RING INDICATOR (RI)

5 GND

(GND)

10

NC

Table 3-20: Serial Port Connector Pinouts

Figure 3-18 Serial Port Connector Locations

3.2.18 Internal USB 1.1 Connector

CN Label:

CN6

CN Type:

8-pin header (2x4 pins)

CN Location:

See Figure 3-19

CN Pinouts:

See Table 3-21

One 2x4 pin connectors provide connectivity to two USB 1.1 ports. The USB port is used

for I/O bus expansion.

See also other documents in the category IEI Integration Hardware: