Iei-integration PCIE-Q57A Manual de usuario descargar pdf (Pagina 31)

PCIE-Q57A PICMG 1.3 CPU Card

Page 19

3.2.4 Fan Connector (CPU)

CN Label:

CPU_FAN1 and CPU_FAN2

CN Type:

4-pin wafer (1x4)

CN Location:

See

Figure 3-5

CN Pinouts:

See

Table 3-6

The fan connector attaches to a CPU cooling fan.

Figure 3-5: CPU Fan Connector Location

Pin Description

1 GROUND

2 +12V

3 Rotation Signal

4 PWM Control Signal

Table 3-6: CPU Fan Connector Pinouts

3.2.5 Floppy Disk Connector

CN Label:

FDD1

CN Type:

34-pin header (2x17)

CN Location:

See

Figure 3-6

CN Pinouts:

See

Table 3-7

The floppy disk connector is connected to a floppy disk drive.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 158 159

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