Siemens PC 670 Manuel d'utilisateur télécharger pdf (Page 159)

Hardware Information

Release 04/02

7-27

Panel PC 670 Computing Unit, Equipment Manual

Interface to floppy disk drive

By means of this interface a notebook floppy disk drive may be connected. The

maximum connection length of the data cable may not exceed 40cm.

No.

Short Name Meaning Input/

Output

1 P5V +5V Output

2 INDEX_N Index hole recognition Input

3 P5V +5V Output

4 DS_N0 Drive 0 selection Output

5 P5V +5V Output

6 DCHG_N Disk change display Input

7 n.c. Not assigned -

8 n.c. Not assigned -

9 Reserved Reserved -

10 MOT_N0 Activate motor 0 Output

11 Reserved Reserved -

12 DIR_SL_N Step motor direction Output

13 n.c. Not assigned -

14 STEP_N Step motor pulse

15 GND Chassis ground -

16 WR_DAT_N Write data signal Output

17 GND Chassis ground -

18 WR_GAT_N Enable data signal Output

19 Reserved Reserved -

20 TRACK_N0 Track 0 signal Input

21 Reserved Reserved -

22 WR_PRT_N Write protection signal Input

23 GND Chassis ground -

24 RD_DAT_N Read Data signal Input

25 GND Chassis ground -

26 SIDE_1_N Page selection Output

1 2 ... 154 155 156 157 158 159 160 161 162 163 164 ... 199 200

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Siemens PC 670 Manuel d'utilisateur Page 159