Technical data

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Table Of Contents

Technical Reference Manual for OEMs HP Models 743, 744, and 748

5-19

Electrical Information

Table 5-14 FW SCSI Connector Pinouts

Pin

Number

Signal

Pin

Number

Signal

1 FW_SD12+ 35 FW_SD12-

2 FW_SD13+ 36 FW_SD13-

3 FW_SD14+ 37 FW_SD14-

4 FW_SD15+ 38 FW_SD15-

5 FW_SD1+ 39 FW_SP1-

6 GND 40 GND

7 FW_SD0+ 41 FW_SD0-

8 FW_SD1+ 42 FW_SD1-

9 FW_SD2+ 43 FW_SD2-

10 FW_SD3+ 44 FW_SD3-

11 FW_SD4+ 45 FW_SD4-

12 FW_SD5+ 46 FW_SD5-

13 FW_SD6+ 47 FW_SD6-

14 FW_SD7+ 48 FW_SD7-

15 FW_SP0+ 49 FW_SP0-

16 FW_DIFFSENS 50 GND

17 FW_TERM POWER 51 FW_TERM POWER

18 FW_TERM POWER 52 FW_TERM POWER

19 NC 53 NC

20 FW_SATN+ 54 FW_SATN-

21 GND 55 GND

22 FW_SBSY+ 56 FW_SBSY-

23 FW_SACK+ 57 FW_SACK-

24 FW_SRST+ 58 FW_SRST-

25 FW_SYMSG+ 59 FW_SMSG-

26 FW_SSEL+ 60 FW_SSEL-

27 FW_SCD+ 61 FW_SCD-

28 FW_SREQ+ 62 FW_SREQ-

29 FW_SIO+ 63 FW_SIO-

30 GND 64 GND

31 FW_SD8+ 65 FW_SD8-

32 FW_SD9+ 66 FW_SD9-

33 FW_SD10+ 67 FW_SD10-

34 FW_SD11+ 68 FW_SD11-