Micro-star-computer MS- 9130 v1.x User Manual download pdf (Page 31)

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MS-9130 Workstation Mainboard

Front Panel Connectors: JFP1 & JFP2

The mainboard provides two front panel connectors for electrical

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

Front Panel I/O Connectivity Design Guide.

JFP2

Speaker

Power

LED

2 1

JFP1

910

HDD

LED

Reset

Switch

Power

LED

Power

Switch

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

PIN SIGNAL PIN SIGNAL

1 GND 2 SPK-

3 SLED 4 BUZ+

5 PLED 6 BUZ-

7 NC 8 SPK+

JFP2 Pin Definition

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 81 82

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Micro-star-computer MS- 9130 v1.x User Manual Page 31