LV-671 User’s Manual

 

I/O Port Pin Assignment

A.2 <Floppy Port>

 

 

 

 

 

Connector: FDD

 

 

 

 

 

Type: 26-pin connector

 

 

 

 

 

 

 

Pin

Description

Pin

Description

 

 

 

 

1

VCC

2

INDEX

 

 

 

 

3

VCC

4

DRV0

 

 

 

 

5

VCC

6

DSKCHG

 

 

 

 

7

DRV1

8

N/C

 

 

 

 

9

MTR1

10

MTR0

 

 

 

 

11

RPM

12

DIR

 

 

 

 

13

N/C

14

STEP

 

 

 

 

15

Ground

16

WRITE DATA

 

 

 

 

17

Ground

18

WRITE GATE

 

 

 

 

19

N/C

20

TRACK 0

 

 

 

 

21

N/C

22

WRPTR

 

 

 

 

23

Ground

24

RDATA-

 

 

 

 

25

Ground

26

SEL

 

 

 

A.3 < USB Interface >

 

9

1

 

 

Connector: CN_USB1, CN_USB2

 

 

 

 

 

 

 

 

Type: 10-pin (5 x 2) header for dual USB Ports

10

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin

Description

Pin

Description

 

 

 

 

1

VCC

2

VCC

 

 

 

 

3

Data0-

4

Data1-

 

 

 

 

5

Data0+

6

Data1+

 

 

 

 

7

Ground

8

Ground

 

 

 

 

9

N/C

10

N/C

 

 

 

PS. You can obtain an optional USB cable on bracket for to 2 USB ports.

Optional USB Cable

Floppy Port

47

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Image 47
Intel LV-671 user manual Floppy Port, USB Interface, Connector CNUSB1, CNUSB2