Iei-integration IMBA-Q770 Manuale Utente Scaricare il pdf (Pagina 37)

IMBA-Q770 ATX Motherboard

Page 22

CN Location:

See Figure 3-6

CN Pinouts:

See Table 3-6

The digital I/O connector provides programmable input and output for external devices.

The digital I/O provides 4-bit output and 4-bit input.

Figure 3-6: Digital I/O Connector Location

Pin Description Pin Description

1 GND 2 VCC

3 Output 3 4 Output 2

5 Output 1 6 Output 0

7 Input 3 8 Input 2

9 Input 1 10 Input 0

Table 3-6: Digital I/O Connector Pinouts

3.2.6 Fan Connector (CPU)

CN Label: CPU_FAN1

CN Type:

4-pin wafer

CN Location:

See Figure 3-7

CN Pinouts:

See Table 3-7

The fan connector attaches to a CPU cooling fan.

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 211 212

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Iei-integration IMBA-Q770 Manuale Utente Pagina 37