Dual-Core Intel Xeon processor LV / E7520 Chipset / 6300ESB ICH

6.3.3Floppy Drive Connector

The evaluation board provides one 34-pin floppy connector, which is located at J1K1.

Table 14. Floppy Drive Connector Pinout

Pin

Signal

Pin

Signal

 

 

 

 

1

GND

18

DIR#

 

 

 

 

2

Drive Enable 0

19

GND

 

 

 

 

3

GND

20

STEP#

 

 

 

 

4

Reserved

21

GND

 

 

 

 

5

Key

22

Write Data#

 

 

 

 

6

Drive Enable 1

23

GND

 

 

 

 

7

GND

24

Write Gate#

 

 

 

 

8

Index

25

GND

 

 

 

 

9

GND

26

Track 00#

 

 

 

 

10

Motor Enable A#

27

GND

 

 

 

 

11

GND

28

Write Protect#

 

 

 

 

12

Reserved

29

GND

 

 

 

 

13

GND

30

Read Data#

 

 

 

 

14

Drive Select 0#

31

GND

 

 

 

 

15

GND

32

Side 1 Select#

 

 

 

 

16

Reserved

33

GND

 

 

 

 

17

GND

34

Diskette Change#

 

 

 

 

6.3.4Front Panel Connector

The development kit is not shipped with a chassis, so the front panel connector is unused by default. However, if you want to place your evaluation board in a chassis, refer to Table 15 for the pinout of the front panel connector J2G1.

Table 15.

Front Panel Connector Pinout

 

 

 

 

 

 

 

 

 

Pin

Connector Description

 

Pin

Connector Description

 

 

 

 

 

 

 

1

VCC

 

2

HD_ACT_LED_N

 

3

VCC

 

4

FPNTPNL_PWR_LED

 

5

GND

 

6

FP_PWR_BTN_N

 

 

 

 

 

 

 

7

FP_RST_BTN_N

 

8

GND

 

 

 

 

 

 

 

9

GND

 

10

No Pin

 

 

 

 

 

 

Dual-Core Intel® Xeon® processor LV with Intel® E7520 Chipset and Intel® 6300ESB ICH

 

User’s Manual

April 2007

50

Order Number: 311274-009

Page 50
Image 50
Intel E7520 user manual Front Panel Connector, Floppy Drive Connector Pinout