Advantech Mini-ITX AIMB-250 Series Manual de usuario descargar pdf (Pagina 28)

AIMB-253 User Manual 18

2.6.7 Front Panel Connector: JFP1

The mainboard provides one front panel connector for electrical connec-

tion to the front panel switches and LEDs. The JFP1 is compliant with

Intel® Front Panel I/O Connectivity Design Guide.

Figure 2.10: Front Panel Connector: JFP1

Table 2.5: JFP1 Pin Definition

PIN SIGNAL DESCRIPTION

1 HD_LED + Hard disk LED pull-up

2 FP PWR/SLP MSG LED pull-up

3 HD_LED - Hard disk active LED

4 FP PWR/SLP MSG LED pull-up

5 RST_SW - Reset Switch low reference pull-down to GND

6 PWR_SW + Power Switch high reference pull-up

7 RST_SW + Reset Switch high reference pull-up

8 PWR_SW - Power Switch low reference pull-down to GND

9 RSVD_DNU Reserved. Do not use.

JFP1

HDD

LED

Reset

Switch

Power

LED

Power

Switch

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 61 62

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Advantech Mini-ITX AIMB-250 Series Manual de usuario Pagina 28