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A.1 interface (fc-sca)connector signal allocation – FUJITSU MAP3735FC User Manual

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Connector Signal Allocation

A-2

C141-E163

A.1

Interface (FC-SCA) Connector Signal Allocation

Table A.1

FC-SCA connector: CN1

Pin No.

Signal

Signal

Pin No.

01

–EN bypass port A

+12V charge

21

02

+12V

GND

22

03

+12V

GND

23

04

+12V

+PortA_in

24

05

–Parallel ESI

–PortA_in

25

06

–Drive present

GND

26

07

Active LED out

+PortB_in

27

08

–Spindle sync

–PortB_in

28

09

Start_1/Mated

GND

29

10

Start_2/Mated

+PortA_out

30

11

–EN bypass port B

–PortA_out

31

12*

SEL-6

–DSK_WR

GND

32

13*

SEL-5

–DSK_RD

+PortB-out

33

14*

SEL-4

–ENCL_ACK

–PortB-out

34

15*

SEL-3

D(3)

GND

35

16

Fault LED out

SEL-2

D(2)

36*

17

DEV_CTRL_CODE2

SEL-1

D(1)

37*

18

DEV_CTRL_CODE1

SEL-0

D(0)

38*

19

+5V

DEV_CTRL_CODE0

39

20

+5V

+5V charge

40

Note:

*1) Signal names in the right column of the table are those in parallel ESI operation.

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