MSI MS-6507 Manuál s instrukcemi stáhnout pdf (Strana 36)

Chapter 2

2-22

Front Panel Connectors: JFP1 & JFP2

The mainboard provides two front panel connectors for electrical con-

nection to the front panel switches and LEDs. JFP1 is compliant with Intel

Front Panel I/O Connectivity Design Guide.

JFP1

HDD

LED

Reset

Switch

Power

LED

Power

Switch

Power

LED

Speaker

JFP2

PIN SIGNAL PIN SIGNAL

1 GND 2 SPK-

3 SLED 4 BUZ+

5 PLED 6 BUZ-

7 NC 8 SPK+

JFP2 Pin Definition

PIN SIGNAL DESCRIPTION

1 HD_LED_P Hard disk LED pull-up

2 FP PWR/SLP MSG LED pull-up

3 HD_LED_N Hard disk active LED

4 FP PWR/SLP MSG LED pull-up

5 RST_SW_N Reset Switch low reference pull-down to GND

6 PWR_SW_P Power Switch high reference pull-up

7 RST_SW_P Reset Switch high reference pull-up

8 PWR_SW_N Power Switch low reference pull-down to GND

9 RSVD_DNU Reserved. Do not use.

JFP1 Pin Definition

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 71 72

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MSI MS-6507 Manuál s instrukcemi Strana 36