Iei-integration IMB-Q870-i2 Manual do Utilizador descarregar pdf (Página 66)

IMB-Q870-i2 microATX Motherboard

Page 50

PIN NO. DESCRIPTION PIN NO. DESCRIPTION

8 GND 20 HDMI_GND

9 HDMI_DATA0# 21 HDMI_GND

10 HDMI_CLK 22 HDMI_GND

11 GND 23 HDMI_GND

12 HDMI_CLK#

Table 3-34: HDMI Connector Pinouts

3.3.6 Serial Port Connector (COM1)

CN Label: COM1

CN Type:

DB-9 connector

CN Location:

See Figure 3-28

CN Pinouts:

See Table 3-35

The serial port connects to a RS-232 serial communications device.

PIN NO. DESCRIPTION PIN NO. DESCRIPTION

1 DCD1 6 DSR1

2 RXD1 7 RTS1

3 TXD1 8 CTS1

4 DTR1 9 RI1

5 GND

Table 3-35: Serial Port Connector Pinouts

Figure 3-30: Serial Port Connector Pinouts

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 222 223

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