3.16 Power and Fan Connectors

The HS-6038 provides one 5-pin ATX Power On connector at CN10, one 2-pin ATX Power ON switch at CN6, and a single 3-pin FAN out connector at CN8.

CN10: 5-pin ATX Power In Connector

PIN

Description

 

 

 

 

1

GND

5

 

 

1

2

PS_ON

 

5Vsb VCC13

PSON

GND

3

VCC13

VCC

4

5Vsb

 

 

 

 

5

VCC

 

 

 

 

ATX1: 20-pin ATX Power In Connector

PIN

Description

PIN

Description

1

+3.3V

11

+3.3V

2

+3.3V

12

-12V

3

GND

13

GND

4

+5V

14

PS_ON

5

GND

15

GND

6

+5V

16

GND

7

GND

17

GND

8

PWORK

18

-5V

9

+5Vsb

19

+5V

10

+12V

20

+5V

1 11

+3.3V+3.3V

+3.3V -12V

GNDGND

+5V PS_ON

GNDGND

+5V GND

GNDGND

PWORK -5V

+5Vsb+5V

+12V +5V

10 20

If the system is not using the ATX power function, you may SHORT pins 4 and 5 of CN10 so that the ATX power supply can be used as an AT power unit. If not, CN2 must be connected to a corresponding connector on a PICMG Bus backplane in order to use the ATX Power function.

When using the ATX Power, CN6 is used to turn on the power. In this case, a BOSER PICMG Bus backplane must complement the HS-6038 for proper operation.

CN6: 2-pin ATX Power On Switch

PIN

Description

1 2

1

5VSBY

 

2

PANSWIN

 

16